Добавлен цикл проверки сайтов

app/app.php

@@ -1,9 +1,15 @@
 <?php
 namespace App;
 
+use GuzzleHttp\Exception\ClientException;
+use GuzzleHttp\Exception\ConnectException;
+use GuzzleHttp\Exception\RequestException;
+use GuzzleHttp\Exception\ServerException;
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
 use App\Library\ContingentParser;
 use App\Library\Database;
 use GuzzleHttp\Client;
+use GuzzleHttp\Psr7\Request;
 
 $dbconfig = [
     "host" => "10.90.1.201",
@@ -24,25 +30,61 @@ $dbNiimko = new Database(
     $dbconfig['user'],
     $dbconfig['password']
 );
+$builder = new GenericBuilder();
+$params = ['vuz', 'n', 'n'];
+$query = $builder->select()
+    ->setTable('s_vuzes')
+    ->setColumns(['org_id' => 'kod', 'site'])
+    ->where('AND')
+    ->equals('ootype', 'vuz')
+    ->equals('deleted', 'n')
+    ->equals('fake', 'n')
+    ->end();
+$sql = $builder->write($query);
+$sites = $dbNiimko->executeQuery($sql, $params);
 
-$client = new Client();
+// print_r($sites);
-$response = $client->get('https://marsu.ru/sveden/education/eduChislen.php');
+// $sites = [ ['site' => "http://marsu.ru"], ['site' => "http://voenmeh.ru"], ['site' => "http://angtu.ru"] ];
-$html = $response->getBody()->getContents();
+$i = 0;
-$parser = new ContingentParser($html, '//tr[@itemprop="eduChislen"]//');
+foreach ($sites as $site) {
+    try {
+        $client = new Client();
 
-$contingent = $parser->getDataTable();
+        $route = "{$site['site']}/sveden/education/";
-$specializations = $dbNiimko->selectWhere('s_specs', ['id', 'kod'], ['oopkodes' => 'gos3p']);
+        $route = str_replace("http","https", $route);
+        $route = str_replace("www.","", $route);
+        print(++$i.". Current url: $route\n");
 
-foreach ($contingent as $key => $con) {
+        $response = $client->get($route);
-    $needle = $con['spec_code'];
+        print("StatusCode: ".$response->getStatusCode() . "\n");
-    foreach ($specializations as $spec) {
+
-        if ($needle == $spec['kod']) {
+        $html = $response->getBody()->getContents();
-            $contingent[$key] += ['spec_id' => $spec['id']];
+        $parser = new ContingentParser($html, '//tr[@itemprop="eduChislen"]//');
-        }
+        $contingent = $parser->getDataTable();
+        print_r($contingent);
+    } catch (ClientException $e) {
+        $response = $e->getCode();
+    } catch (RequestException $e) {
+        $response = $e->getCode();
+    } catch (ConnectException $e) {
+        $response = $e->getCode();
+    } catch (ServerException $e) {
+        $response = $e->getCode();
     }
 }
+
+// $specializations = $dbNiimko->selectWhere('s_specs', ['id', 'kod'], ['oopkodes' => 'gos3p']);
+
+// foreach ($contingent as $key => $con) {
+//     $needle = $con['spec_code'];
+//     foreach ($specializations as $spec) {
+//         if ($needle == $spec['kod']) {
+//             $contingent[$key] += ['spec_id' => $spec['id']];
+//         }
+//     }
+// }
+
+// Чтобы не дублировались в базе
 // $dbOpendata->insert('sveden_education_contingent', $data);
-// $dbOpendata = $db->select('sveden_education_contingent');
+// $dbOpendata->update('sveden_education_contingent', $specializations);
-echo "<pre>";
+// $data = $dbOpendata->select('sveden_education_contingent');
-print_r($contingent);
-echo "</pre>";

app/library/ContingentParser.php

@@ -20,7 +20,7 @@ class ContingentParser
         "numberBMF" => "th",
         "numberP" => "th",
         "numberPF" => "th",
-        "numberAll" => "th"
+        "numberAll" => ["th", "td"]
     ];
 
     public function __construct(string $html, string $template)
@@ -36,7 +36,14 @@ class ContingentParser
     {
         $data = array();
         foreach (self::FIELDS as $field => $tag) {
+            if (!is_array($tag)) {
                 $data[$field] = $this->xpath->query($this->template . $tag . "[@itemprop=\"$field\"]");
+            } else {
+                $x = $this->xpath->query($this->template . $tag[0] . "[@itemprop=\"$field\"]");
+                $y = $this->xpath->query($this->template . $tag[1] . "[@itemprop=\"$field\"]");
+                $data[$field] = $x > $y ? $x : $y;
+            }
+            
         }
         return $data;
     }
@@ -46,7 +53,7 @@ class ContingentParser
         $data = $this->parse();
         $records = array();
 
-        for ($i = 0; $i < $data['numberAll']->length; $i++) { 
+        for ($i = 0; $i < $data['eduCode']->length; $i++) { 
             $contingentRow = new ContingentRow(
                 $data['eduCode']->item($i)->textContent,
                 $data['eduName']->item($i)->textContent,

app/library/Database.php

@@ -1,9 +1,8 @@
 <?php
 namespace App\Library;
 
-use PDO;
 use PDOException;
-
+use PDO;
 class Database extends PDO
 {
     public function __construct(string $dsn, string $username, string $password)
@@ -27,65 +26,13 @@ class Database extends PDO
         echo "Подключение прервано!\n";
     }
     
-    public function insert(string $table, array $data) : void
+    public function executeQuery(string $sql, array $params) : array|bool
     {
-        $keys = array_keys($data);
+        try {
-        $sql = "INSERT INTO $table (";
-        foreach ($keys as $key) {
-            $sql .= "$key,";
-        }
-        $sql = substr_replace($sql, ")", -1);
-        $sql .= " VALUES (";
-        foreach ($keys as $key) {
-            $sql .= ":$key,";
-        }
-        $sql = substr_replace($sql,"", -1);
             $stmt = $this->prepare($sql);
-
+            for ($i = 0; $i < count($params); $i++) { 
-        foreach ($data as $key => $row) {
+                $stmt->bindParam(":v".$i+1, $params[$i]);
-            try {
-                $stmt->bindParam(":$key", $row[$key]);
-                $stmt->execute();
-            } catch (PDOException $e) {    
-                echo "Ошибка запроса: " . $e->getMessage() . "\n";    
             }
-        }
-    }
-
-    public function select(string $table) : array|null
-    {
-        $stmt = $this->prepare("SELECT * FROM $table");
-        try {
-            $stmt->execute();
-            $array = $stmt->fetchAll(PDO::FETCH_ASSOC);
-        } catch (PDOException $e) {
-            echo "Ошибка запроса: " . $e->getMessage() . "\n";  
-        } finally {
-            return $array;
-        }
-    }
-
-    public function selectWhere(
-        string $table, 
-        array $atributes, 
-        array $filters
-    ) : array|null {
-        // Строим запрос
-        $sql = "SELECT ";
-        foreach ($atributes as $atribute) {
-            $sql .= "$atribute,";
-        }
-        $sql = substr_replace($sql," ", -1);
-        $sql .= "FROM $table WHERE ";
-        foreach ($filters as $key => $filter) {
-            $sql .= "$key = :$key ";
-        }
-        $stmt = $this->prepare($sql);
-        foreach ($filters as $key => $filter) {
-            $stmt->bindParam(":$key", $filter);
-        }
-        // Выполняем
-        try {
             $stmt->execute();
             $array = $stmt->fetchAll(PDO::FETCH_ASSOC);
         } catch (PDOException $e) {

composer.json

@@ -1,6 +1,7 @@
 {
     "require": {
-        "guzzlehttp/guzzle": "^7.0"
+        "guzzlehttp/guzzle": "^7.0",
+        "nilportugues/sql-query-builder": "^1.8"
     },
     "autoload": {
         "psr-4": {

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "045658d81f6d9d3243e731dda7bf04d1",
+    "content-hash": "9f2bc33681a074e74e50dc6856b08313",
     "packages": [
         {
             "name": "guzzlehttp/guzzle",
@@ -331,6 +331,133 @@
             ],
             "time": "2024-07-18T11:15:46+00:00"
         },
+        {
+            "name": "nilportugues/sql-query-builder",
+            "version": "1.8.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nilportugues/php-sql-query-builder.git",
+                "reference": "cc3401099328ddfad54b2b801e38e05a50da11bd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nilportugues/php-sql-query-builder/zipball/cc3401099328ddfad54b2b801e38e05a50da11bd",
+                "reference": "cc3401099328ddfad54b2b801e38e05a50da11bd",
+                "shasum": ""
+            },
+            "require": {
+                "nilportugues/sql-query-formatter": "~1.2",
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "~1.9",
+                "nilportugues/php_backslasher": "~0.2",
+                "phpunit/phpunit": "4.*"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "NilPortugues\\Sql\\QueryBuilder\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nil Portugués Calderó",
+                    "email": "contact@nilportugues.com",
+                    "homepage": "http://nilportugues.com",
+                    "role": "Lead Developer"
+                },
+                {
+                    "name": "Woody Gilk",
+                    "email": "woody.gilk@gmail.com",
+                    "homepage": "http://shadowhand.me/",
+                    "role": "Contributor"
+                }
+            ],
+            "description": "An elegant lightweight and efficient SQL QueryInterface BuilderInterface supporting bindings and complicated query generation.",
+            "homepage": "http://nilportugues.com",
+            "keywords": [
+                "builder",
+                "mysql",
+                "orm",
+                "query",
+                "query builder",
+                "sql"
+            ],
+            "support": {
+                "issues": "https://github.com/nilportugues/php-sql-query-builder/issues",
+                "source": "https://github.com/nilportugues/php-sql-query-builder/tree/1.8.0"
+            },
+            "time": "2020-04-07T22:51:47+00:00"
+        },
+        {
+            "name": "nilportugues/sql-query-formatter",
+            "version": "v1.2.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nilportugues/sql-query-formatter.git",
+                "reference": "a539162a13e3217827237d5809fbaf25e136dc0e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nilportugues/sql-query-formatter/zipball/a539162a13e3217827237d5809fbaf25e136dc0e",
+                "reference": "a539162a13e3217827237d5809fbaf25e136dc0e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "~1.9",
+                "nilportugues/php_backslasher": "~0.2",
+                "phpunit/phpunit": "4.*"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "NilPortugues\\Sql\\QueryFormatter\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nil Portugués Calderó",
+                    "email": "contact@nilportugues.com",
+                    "homepage": "http://nilportugues.com",
+                    "role": "Lead Developer"
+                }
+            ],
+            "description": "A very lightweight PHP class that reformats unreadable and computer-generated SQL query statements to human-friendly, readable text.",
+            "homepage": "http://nilportugues.com",
+            "keywords": [
+                "format",
+                "formatter",
+                "mysql",
+                "parser",
+                "query",
+                "reformat",
+                "sql",
+                "sql server",
+                "tokenizer"
+            ],
+            "support": {
+                "issues": "https://github.com/nilportugues/sql-query-formatter/issues",
+                "source": "https://github.com/nilportugues/sql-query-formatter/tree/master"
+            },
+            "time": "2015-11-02T23:24:39+00:00"
+        },
         {
             "name": "psr/http-client",
             "version": "1.0.3",

create_table.sql

@@ -1,6 +1,6 @@
 create table sveden_education_contingent
 (
-    id        int            not null primary key,
+    id        serial            not null primary key,
     org_id    int            null,
     spec_id   int            null,
     spec_code varchar(100)   null comment 'Код',

vendor/composer/autoload_psr4.php

@@ -8,6 +8,8 @@ $baseDir = dirname($vendorDir);
 return array(
     'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-factory/src', $vendorDir . '/psr/http-message/src'),
     'Psr\\Http\\Client\\' => array($vendorDir . '/psr/http-client/src'),
+    'NilPortugues\\Sql\\QueryFormatter\\' => array($vendorDir . '/nilportugues/sql-query-formatter/src'),
+    'NilPortugues\\Sql\\QueryBuilder\\' => array($vendorDir . '/nilportugues/sql-query-builder/src'),
     'GuzzleHttp\\Psr7\\' => array($vendorDir . '/guzzlehttp/psr7/src'),
     'GuzzleHttp\\Promise\\' => array($vendorDir . '/guzzlehttp/promises/src'),
     'GuzzleHttp\\' => array($vendorDir . '/guzzlehttp/guzzle/src'),

vendor/composer/autoload_static.php

@@ -18,6 +18,11 @@ class ComposerStaticInit045658d81f6d9d3243e731dda7bf04d1
             'Psr\\Http\\Message\\' => 17,
             'Psr\\Http\\Client\\' => 16,
         ),
+        'N' => 
+        array (
+            'NilPortugues\\Sql\\QueryFormatter\\' => 32,
+            'NilPortugues\\Sql\\QueryBuilder\\' => 30,
+        ),
         'G' => 
         array (
             'GuzzleHttp\\Psr7\\' => 16,
@@ -41,6 +46,14 @@ class ComposerStaticInit045658d81f6d9d3243e731dda7bf04d1
         array (
             0 => __DIR__ . '/..' . '/psr/http-client/src',
         ),
+        'NilPortugues\\Sql\\QueryFormatter\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/nilportugues/sql-query-formatter/src',
+        ),
+        'NilPortugues\\Sql\\QueryBuilder\\' => 
+        array (
+            0 => __DIR__ . '/..' . '/nilportugues/sql-query-builder/src',
+        ),
         'GuzzleHttp\\Psr7\\' => 
         array (
             0 => __DIR__ . '/..' . '/guzzlehttp/psr7/src',

vendor/composer/installed.json

@@ -334,6 +334,139 @@
             ],
             "install-path": "../guzzlehttp/psr7"
         },
+        {
+            "name": "nilportugues/sql-query-builder",
+            "version": "1.8.0",
+            "version_normalized": "1.8.0.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nilportugues/php-sql-query-builder.git",
+                "reference": "cc3401099328ddfad54b2b801e38e05a50da11bd"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nilportugues/php-sql-query-builder/zipball/cc3401099328ddfad54b2b801e38e05a50da11bd",
+                "reference": "cc3401099328ddfad54b2b801e38e05a50da11bd",
+                "shasum": ""
+            },
+            "require": {
+                "nilportugues/sql-query-formatter": "~1.2",
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "~1.9",
+                "nilportugues/php_backslasher": "~0.2",
+                "phpunit/phpunit": "4.*"
+            },
+            "time": "2020-04-07T22:51:47+00:00",
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0.x-dev"
+                }
+            },
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "NilPortugues\\Sql\\QueryBuilder\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nil Portugués Calderó",
+                    "email": "contact@nilportugues.com",
+                    "homepage": "http://nilportugues.com",
+                    "role": "Lead Developer"
+                },
+                {
+                    "name": "Woody Gilk",
+                    "email": "woody.gilk@gmail.com",
+                    "homepage": "http://shadowhand.me/",
+                    "role": "Contributor"
+                }
+            ],
+            "description": "An elegant lightweight and efficient SQL QueryInterface BuilderInterface supporting bindings and complicated query generation.",
+            "homepage": "http://nilportugues.com",
+            "keywords": [
+                "builder",
+                "mysql",
+                "orm",
+                "query",
+                "query builder",
+                "sql"
+            ],
+            "support": {
+                "issues": "https://github.com/nilportugues/php-sql-query-builder/issues",
+                "source": "https://github.com/nilportugues/php-sql-query-builder/tree/1.8.0"
+            },
+            "install-path": "../nilportugues/sql-query-builder"
+        },
+        {
+            "name": "nilportugues/sql-query-formatter",
+            "version": "v1.2.2",
+            "version_normalized": "1.2.2.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/nilportugues/sql-query-formatter.git",
+                "reference": "a539162a13e3217827237d5809fbaf25e136dc0e"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/nilportugues/sql-query-formatter/zipball/a539162a13e3217827237d5809fbaf25e136dc0e",
+                "reference": "a539162a13e3217827237d5809fbaf25e136dc0e",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.5"
+            },
+            "require-dev": {
+                "fabpot/php-cs-fixer": "~1.9",
+                "nilportugues/php_backslasher": "~0.2",
+                "phpunit/phpunit": "4.*"
+            },
+            "time": "2015-11-02T23:24:39+00:00",
+            "type": "library",
+            "installation-source": "dist",
+            "autoload": {
+                "psr-4": {
+                    "NilPortugues\\Sql\\QueryFormatter\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nil Portugués Calderó",
+                    "email": "contact@nilportugues.com",
+                    "homepage": "http://nilportugues.com",
+                    "role": "Lead Developer"
+                }
+            ],
+            "description": "A very lightweight PHP class that reformats unreadable and computer-generated SQL query statements to human-friendly, readable text.",
+            "homepage": "http://nilportugues.com",
+            "keywords": [
+                "format",
+                "formatter",
+                "mysql",
+                "parser",
+                "query",
+                "reformat",
+                "sql",
+                "sql server",
+                "tokenizer"
+            ],
+            "support": {
+                "issues": "https://github.com/nilportugues/sql-query-formatter/issues",
+                "source": "https://github.com/nilportugues/sql-query-formatter/tree/master"
+            },
+            "install-path": "../nilportugues/sql-query-formatter"
+        },
         {
             "name": "psr/http-client",
             "version": "1.0.3",

vendor/composer/installed.php

@@ -1,9 +1,9 @@
 <?php return array(
     'root' => array(
         'name' => '__root__',
-        'pretty_version' => '1.0.0+no-version-set',
+        'pretty_version' => 'dev-main',
-        'version' => '1.0.0.0',
+        'version' => 'dev-main',
-        'reference' => null,
+        'reference' => '0b56cd37b55c2d4efaa3a70b1487cae267d9c700',
         'type' => 'library',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
@@ -11,9 +11,9 @@
     ),
     'versions' => array(
         '__root__' => array(
-            'pretty_version' => '1.0.0+no-version-set',
+            'pretty_version' => 'dev-main',
-            'version' => '1.0.0.0',
+            'version' => 'dev-main',
-            'reference' => null,
+            'reference' => '0b56cd37b55c2d4efaa3a70b1487cae267d9c700',
             'type' => 'library',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
@@ -46,6 +46,24 @@
             'aliases' => array(),
             'dev_requirement' => false,
         ),
+        'nilportugues/sql-query-builder' => array(
+            'pretty_version' => '1.8.0',
+            'version' => '1.8.0.0',
+            'reference' => 'cc3401099328ddfad54b2b801e38e05a50da11bd',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../nilportugues/sql-query-builder',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
+        'nilportugues/sql-query-formatter' => array(
+            'pretty_version' => 'v1.2.2',
+            'version' => '1.2.2.0',
+            'reference' => 'a539162a13e3217827237d5809fbaf25e136dc0e',
+            'type' => 'library',
+            'install_path' => __DIR__ . '/../nilportugues/sql-query-formatter',
+            'aliases' => array(),
+            'dev_requirement' => false,
+        ),
         'psr/http-client' => array(
             'pretty_version' => '1.0.3',
             'version' => '1.0.3.0',

vendor/nilportugues/sql-query-builder/.coveralls.yml

@@ -0,0 +1 @@
+repo_token: LFYrNmWM52pVO2g5dKuvf8NXd9mQLukDM

vendor/nilportugues/sql-query-builder/.gitignore

@@ -0,0 +1,4 @@
+build/
+vendor/
+bin/
+composer.lock

vendor/nilportugues/sql-query-builder/.travis.yml

@@ -0,0 +1,22 @@
+language: php
+php:
+  - "5.6"
+  - "7.0"
+  - "7.1"
+  - "7.2"
+  - "7.3"
+  - "7.4"
+  
+before_script:
+  - composer install
+
+script: 
+  - bin/phpunit --coverage-text
+
+matrix:
+     allow_failures:
+         - php: "hhvm"
+branches:
+  only:
+    - master
+ 

vendor/nilportugues/sql-query-builder/CHANGELOG.md

@@ -0,0 +1,41 @@
+# Changelog
+
+## Unreleased
+
+### Added
+
+- Added parentQuery field to Select Object
+- New test for orderBy method in Select Class
+
+### Altered
+
+- Changed orderBy method logic in Select Class. Now every select query has access to his parent object. You can manipulate sequence of your orderBy clause. 
+
+## 1.0.2 - TBA
+
+### Added
+
+- Added @shadowhand (Woody Gilk) to the **composer.json** under authors.
+- Comments for queries using the **setComment** method.
+- Table aliasing.
+
+### Altered
+
+- Changed PSR-0 loading to PSR-4.
+- Changed the class loading in GenericBuilder. Now a classmap is used to load the query builder classes only when required.
+- Changed test method names to camelCase format.
+- Normalized the way select, insert and update behave internally.
+
+
+## 1.0.1 - 2014-09-23
+
+### Altered
+- Big change in class loading to reducing memory usage.
+
+## 1.0.0 - 2014-09-13
+
+- First stable release
+
+## 0.0.5-alpha - 2014-07-01
+
+- Initial release

vendor/nilportugues/sql-query-builder/CONTRIBUTING.md

@@ -0,0 +1,33 @@
+Contributing
+============
+
+First of all, **thank you** for contributing, **you are awesome**!
+
+Here are a few rules to follow in order to ease code reviews, and discussions before
+maintainers accept and merge your work.
+
+You MUST follow the [PSR-1](http://www.php-fig.org/psr/1/) and
+[PSR-2](http://www.php-fig.org/psr/2/). If you don't know about any of them, you
+should really read the recommendations. Can't wait? Use the [PHP-CS-Fixer
+tool](http://cs.sensiolabs.org/).
+
+You MUST run the test suite.
+
+You MUST write (or update) unit tests.
+
+You SHOULD write documentation.
+
+Please, write [commit messages that make
+sense](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html),
+and [rebase your branch](http://git-scm.com/book/en/Git-Branching-Rebasing)
+before submitting your Pull Request.
+
+One may ask you to [squash your
+commits](http://gitready.com/advanced/2009/02/10/squashing-commits-with-rebase.html)
+too. This is used to "clean" your Pull Request before merging it (we don't want
+commits such as `fix tests`, `fix 2`, `fix 3`, etc.).
+
+Also, while creating your Pull Request on GitHub, you MUST write a description
+which gives the context and/or explains why you are creating it.
+
+Thank you!

vendor/nilportugues/sql-query-builder/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Nil Portugués Calderó
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/nilportugues/sql-query-builder/README.md

@@ -0,0 +1,1159 @@
+SQL Query Builder
+=================
+
+[![Build Status](https://travis-ci.org/nilportugues/php-sql-query-builder.svg)](https://travis-ci.org/nilportugues/php-sql-query-builder) [![Coverage Status](https://img.shields.io/coveralls/nilportugues/sql-query-builder.svg)](https://coveralls.io/r/nilportugues/sql-query-builder) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/nilportugues/sql-query-builder/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/nilportugues/sql-query-builder/?branch=master)  [![SensioLabsInsight](https://insight.sensiolabs.com/projects/89ec1003-4227-43a2-8432-67a9fc2d3ba3/mini.png)](https://insight.sensiolabs.com/projects/89ec1003-4227-43a2-8432-67a9fc2d3ba3) [![Latest Stable Version](https://poser.pugx.org/nilportugues/sql-query-builder/v/stable)](https://packagist.org/packages/nilportugues/sql-query-builder) [![Total Downloads](https://poser.pugx.org/nilportugues/sql-query-builder/downloads)](https://packagist.org/packages/nilportugues/sql-query-builder) [![License](https://poser.pugx.org/nilportugues/sql-query-builder/license)](https://packagist.org/packages/nilportugues/sql-query-builder)
+[![Donate](https://www.paypalobjects.com/en_US/i/btn/btn_donate_SM.gif)](https://paypal.me/nilportugues)
+
+An elegant lightweight and efficient SQL Query Builder with fluid interface SQL syntax supporting bindings and complicated query generation. **Works without establishing a connection to the database.** 
+
+<a name="index_block"></a>
+
+* [1. Installation](#block1)
+* [2. The Builder](#block2)
+    * [2.1. Generic Builder](#block2.1)     
+    * [2.2. MySQL Builder](#block2.2)     
+    * [2.3. Human Readable Output](#block2.3)     
+* [3. Building Queries](#block3)
+    * [3.1. SELECT Statement](#block3.1)     
+        * [3.1.1. Basic SELECT statement](#block3.1.1) 
+        * [3.1.2. Aliased SELECT statement](#block3.1.2)
+        * [3.1.3. SELECT with WHERE statement](#block3.1.3)
+        * [3.1.4. Complex WHERE conditions](#block3.1.4)
+        * [3.1.5. JOIN & LEFT/RIGHT/INNER/CROSS JOIN SELECT statements](#block3.1.5)
+        * [3.1.6. COUNT rows](#block3.1.6)
+    * [3.2. INSERT Statement](#block3.2)
+           * [3.2.1. Basic INSERT statement](#block3.2.1) 
+    * [3.3. UPDATE Statement](#block3.3)
+        * [3.3.1. Basic UPDATE statement](#block3.3.1)
+        * [3.3.2. Elaborated UPDATE statement](#block3.3.2)
+    * [3.4. DELETE Statement](#block3.4)     
+        * [3.4.1. Empty table with DELETE statement](#block3.4.1)
+        * [3.4.2. Basic DELETE statement](#block3.4.2)
+        * [3.4.3. Elaborated DELETE statement](#block3.4.3)     
+    * [3.5. INTERSECT Statement](#block3.5)
+    * [3.6. MINUS Statement](#block3.6)
+    * [3.7. UNION Statement](#block3.7)
+    * [3.8. UNION ALL Statement](#block3.8)
+* [4. Advanced Quering](#block4)    
+    * [4.1. Filtering using WHERE](#block4.1)
+        * [4.1.1. Changing WHERE logical operator](#block4.2)     
+        * [4.1.2. Writing complicated WHERE conditions](#block4.2)
+    * [4.3. Grouping with GROUP BY and HAVING](#block4.3)     
+        * [4.3.1 Available HAVING operators](#block4.3.1)     
+    * [4.4. Changing HAVING logical operator](#block4.4)     
+    * [4.5. Columns as SELECT statements](#block4.5)        
+    * [4.6. Columns being Values](#block4.6)
+    * [4.7. Columns using FUNCTIONS](#block4.7)
+* [5. Commenting queries](#block5)
+* [6. Quality Code](#block6)
+* [7. Author](#block7)
+* [8. License](#block8)
+
+
+<a name="block1"></a>
+## 1. Installation [↑](#index_block)
+The recommended way to install the SQL Query Builder is through [Composer](http://getcomposer.org). Run the following command to install it:
+
+```sh
+php composer.phar require nilportugues/sql-query-builder
+```
+
+<a name="block2"></a>
+## 2. The Builder [↑](#index_block)
+
+The SQL Query Builder allows to generate complex SQL queries standard using the `SQL-2003` dialect (default) and the `MySQL` dialect, that extends the `SQL-2003` dialect.
+
+<a name="block2.1"></a>
+### 2.1. Generic Builder [↑](#index_block)
+The Generic Query Builder is the default builder for this class and writes standard SQL-2003.
+
+**All column aliases are escaped using the `'` sign by default.**
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()->setTable('user');    
+
+echo $builder->write($query);    
+```
+#### Output:
+```sql
+SELECT user.* FROM user
+```
+
+<a name="block2.2"></a>
+### 2.2. MySQL Builder [↑](#index_block) 
+The MySQL Query Builder has its own class, that inherits from the SQL-2003 builder. All columns will be wrapped with the tilde **`** sign.
+
+**All table and column aliases are escaped using the tilde sign by default.**
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\MySqlBuilder;
+
+$builder = new MySqlBuilder(); 
+
+$query = $builder->select()->setTable('user'); 
+
+echo $builder->write($query);    
+```
+#### Output:
+```sql
+SELECT user.* FROM `user` 
+```
+
+<a name="block2.3"></a>
+#### 2.3. Human Readable Output [↑](#index_block)
+
+Both Generic and MySQL Query Builder can write complex SQL queries. 
+
+Every developer out there needs at some point revising the output of a complicated query, the SQL Query Builder includes a human-friendly output method, and therefore the `writeFormatted` method is there to aid the developer when need. 
+
+Keep in mind `writeFormatted` is to be avoided at all cost in production mode as it adds unneeded overhead due to parsing and re-formatting of the generated statement.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()->setTable('user');  
+
+echo $builder->writeFormatted($query);    
+
+```
+#### Output:
+```sql
+SELECT 
+    user.* 
+FROM 
+    user
+```
+
+More complicated examples can be found in the documentation.
+
+
+<a name="block3"></a>
+## 3. Building Queries [↑](#index_block)
+
+<a name="block3.1"></a>
+### 3.1. SELECT Statement [↑](#index_block) 
+
+
+
+<a name="block3.1.1"></a>
+#### 3.1.1. Basic SELECT statement [↑](#index_block)
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns(['user_id','name','email']);
+     
+echo $builder->write($query);    
+```
+#### Output:
+```sql
+SELECT user.user_id, user.name, user.email FROM user
+```
+
+<a name="block3.1.2"></a>
+#### 3.1.2. Aliased SELECT statement [↑](#index_block) 
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns(['userId' => 'user_id', 'username' => 'name', 'email' => 'email']);
+       
+echo $builder->write($query);    
+```
+#### Output:
+```sql
+SELECT user.user_id AS 'userId', user.name AS 'username', user.email AS 'email' FROM user
+```
+<a name="block3.1.3"></a>
+#### 3.1.3. SELECT with WHERE statement [↑](#index_block)
+
+Default logical operator for filtering using `WHERE` conditions is `AND`.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns([
+        'userId' => 'user_id',
+        'username' => 'name',
+        'email' => 'email'
+    ])
+    ->where()
+    ->greaterThan('user_id', 5)
+    ->notLike('username', 'John')
+	->end();
+      
+echo $builder->writeFormatted($query);    
+```
+#### Output:
+```sql
+SELECT 
+    user.user_id AS 'userId',
+    user.name AS 'username',
+    user.email AS 'email'
+FROM 
+    user 
+WHERE 
+    (user.user_id < :v1)
+    AND (user.username NOT LIKE :v2)
+```
+
+<a name="block3.1.4"></a>
+#### 3.1.4. Complex WHERE conditions [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->where()
+    ->equals('user_id', 1)
+    ->equals('user_id', 2)
+    ->subWhere("OR")
+    ->lessThan($column, 10)
+    ->greaterThan('user_id', 100)
+	->end();
+
+echo $builder->writeFormatted($query);
+```
+
+#### Output:
+```sql
+SELECT
+    user.*
+FROM
+    user
+WHERE
+    (user.user_id = :v1)
+    AND (user.user_id = :v2)
+    AND (
+        (user.user_id < :v3)
+        OR (user.user_id > :v4)
+    )
+```
+
+<a name="block3.1.5"></a>
+#### 3.1.5. JOIN & LEFT/RIGHT/INNER/CROSS JOIN SELECT statements [↑](#index_block)
+
+Syntax for `JOIN`, `LEFT JOIN`, `RIGHT JOIN`, `INNER JOIN`, `CROSS JOIN` work the exactly same way. 
+
+Here's an example selecting both table and joined table columns and doing sorting using columns from both the table and the joined table.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns([
+            'userId'   => 'user_id',
+            'username' => 'name',
+            'email'    => 'email',
+            'created_at'
+    ])
+    ->orderBy('user_id', OrderBy::DESC)
+    ->leftJoin(
+        'news', //join table
+        'user_id', //origin table field used to join
+        'author_id', //join column
+         ['newsTitle' => 'title', 'body', 'created_at', 'updated_at']
+     )
+    ->on()
+    ->equals('author_id', 1); //enforcing a condition on the join column
+
+$query
+    ->where()
+    ->greaterThan('user_id', 5)
+    ->notLike('username', 'John')
+	->end();
+
+$query
+    ->orderBy('created_at', OrderBy::DESC);
+
+echo $builder->writeFormatted($query); 
+```
+#### Output:
+```sql
+SELECT 
+    user.user_id AS 'userId',
+    user.name AS 'username',
+    user.email AS 'email',
+    user.created_at,
+    news.title AS 'newsTitle',
+    news.body,
+    news.created_at,
+    news.updated_at 
+FROM 
+    user 
+LEFT JOIN 
+        news
+    ON 
+        (news.author_id = user.user_id) 
+        AND (news.author_id = :v1)
+WHERE 
+    (user.user_id < :v2)
+    AND (user.username NOT LIKE :v3)        
+ORDER BY 
+    user.user_id DESC,
+    news.created_at DESC;
+```
+
+<a name="block3.1.6"></a>
+#### 3.1.6. COUNT rows [↑](#index_block)
+Counting rows comes in 3 possible ways, using the ALL selector `*`, stating a column or stating a column and its alias.
+
+#### 3.1.6.1. Count using ALL selector
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+        ->setTable('user')
+        ->count()
+
+echo $builder->write($query);
+```
+
+#### Output:
+```sql
+SELECT COUNT(*) FROM user;
+```
+
+#### 3.1.6.2. Count using column as a selector
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+        ->setTable('user')
+        ->count('user_id')
+
+echo $builder->write($query);
+```
+
+#### Output:
+```sql
+SELECT COUNT(user.user_id) FROM user;
+```
+
+#### 3.1.6.3. Count using column as a selector
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+        ->setTable('user')
+        ->count('user_id', 'total_users')
+
+echo $builder->write($query);
+```
+
+#### Output:
+```sql
+SELECT COUNT(user.user_id) AS 'total_users' FROM user;
+```
+
+<a name="block3.2"></a>
+### 3.2. INSERT Statement [↑](#index_block)
+
+The `INSERT` statement is really straightforward.
+
+<a name="block3.2.1"></a>
+#### 3.2.1 Basic INSERT statement [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->insert()
+    ->setTable('user')
+    ->setValues([
+        'user_id' => 1,
+        'name'    => 'Nil',
+        'contact' => 'contact@nilportugues.com',
+    ]);
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+
+#### Output
+```sql
+INSERT INTO user (user.user_id, user.name, user.contact) VALUES (:v1, :v2, :v3)
+```
+
+```php
+[':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com'];
+```
+
+<a name="block3.3"></a>
+### 3.3. UPDATE Statement [↑](#index_block)
+
+The `UPDATE` statement works just like expected, set the values and the conditions to match the row and you're set. 
+
+Examples provided below.
+
+<a name="block3.3.1"></a>
+#### 3.3.1 Basic UPDATE statement [↑](#index_block)
+Important including the the `where` statement is critical, or all table rows will be replaced with the provided values if the statement is executed.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->update()
+    ->setTable('user')
+    ->setValues([
+        'user_id' => 1,
+        'name' => 'Nil',
+        'contact' => 'contact@nilportugues.com'
+    ])
+    ->where()
+    ->equals('user_id', 1)
+	->end();
+
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+UPDATE 
+    user 
+SET
+    user.user_id = :v1,
+    user.name = :v2, 
+    user.contact = :v3
+WHERE 
+    (user.user_id = :v4)
+```
+```php
+[':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com', ':v4' => 1];
+```
+<a name="block3.3.2"></a>
+#### 3.3.2. Elaborated UPDATE statement [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->update()
+    ->setTable('user')
+    ->setValues([
+        'name' => 'UpdatedName',
+    ]);
+    
+$query
+    ->where()
+    ->like('username', '%N')
+    ->between('user_id', 1, 2000)
+	->end();
+        
+$query
+    ->orderBy('user_id', OrderBy::ASC)
+    ->limit(1);            
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+UPDATE 
+    user 
+SET 
+    user.name = :v1
+WHERE 
+    (user.username LIKE :v2) 
+    AND (user.user_id BETWEEN :v3 AND :v4)
+ORDER BY 
+    user.user_id ASC 
+LIMIT :v5
+```
+
+<a name="block3.4"></a>
+### 3.4. DELETE Statement [↑](#index_block)
+
+The `DELETE` statement is used just like `UPDATE`, but no values are set. 
+
+Examples provided below.
+
+<a name="block3.4.1"></a>
+#### 3.4.1. Empty table with DELETE statement [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->delete()
+    ->setTable('user');
+   
+$sql = $builder->write($query);   
+```
+#### Output:
+```sql
+DELETE FROM user
+```
+
+<a name="block3.4.2"></a>
+#### 3.4.2. Basic DELETE statement [↑](#index_block)
+Important including the the `where` statement is critical, or all table rows will be deleted with the provided values if the statement is executed.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->delete()
+    ->setTable('user');
+
+$query
+    ->where()
+    ->equals('user_id', 100)
+	->end();
+
+$query
+    ->limit(1);
+   
+$sql = $builder->write($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+DELETE FROM user WHERE (user.user_id = :v1) LIMIT :v2
+```
+```php
+[':v1' => 100, ':v2' => 1];
+```
+<a name="block3.4.2"></a>
+#### 3.4.2. Elaborated DELETE statement [↑](#index_block) 
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->delete()
+    ->setTable('user');
+    
+$query
+    ->where()
+    ->like('username', '%N')
+    ->between('user_id', 1, 2000)
+	->end();
+        
+$query
+    ->orderBy('user_id', OrderBy::ASC)
+    ->limit(1);            
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+DELETE FROM 
+    user 
+WHERE 
+    (user.username LIKE :v1) 
+    AND (user.user_id BETWEEN :v2 AND :v3)
+ORDER BY 
+    user.user_id ASC 
+LIMIT :v4
+```
+
+
+
+<a name="block3.5"></a>
+### 3.5. INTERSECT Statement [↑](#index_block)
+
+***
+   INTERSECT is not supported by MySQL. 
+   Same results can be achieved by using INNER JOIN statement instead.
+***
+
+The `INTERSECT` statement is really straightforward.
+
+<a name="block3.5.1"></a>
+#### 3.5.1 Basic INTERSECT statement [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$select1 = $builder->select()->setTable('user');
+$select2 = $builder->select()->setTable('user_emails');
+   
+$query = $builder->intersect()
+    ->add($select1)
+    ->add($select2);
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+
+#### Output
+```sql
+SELECT user.* FROM user
+INTERSECT
+SELECT user_email.* FROM user_email
+```
+
+
+<a name="block3.6"></a>
+### 3.6. MINUS Statement [↑](#index_block)
+
+***
+   MINUS is not supported by MySQL. 
+   Same results can be achieved by using a LEFT JOIN statement 
+   in combination with an IS NULL or NOT IN condition instead.
+***
+
+The `MINUS` statement is really straightforward.
+
+<a name="block3.6.1"></a>
+#### 3.6.1 Basic MINUS statement [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$select1 = $builder->select()->setTable('user');
+$select2 = $builder->select()->setTable('user_emails');
+   
+$query = $builder->minus($select1, $select2);
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+
+#### Output
+```sql
+SELECT user.* FROM user
+MINUS
+SELECT user_email.* FROM user_email
+```
+
+
+<a name="block3.7"></a>
+### 3.7. UNION Statement [↑](#index_block)
+
+The `UNION` statement is really straightforward.
+
+<a name="block3.7.1"></a>
+#### 3.7.1 Basic UNION statement [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$select1 = $builder->select()->setTable('user');
+$select2 = $builder->select()->setTable('user_emails');
+   
+$query = $builder->union()
+    ->add($select1)
+    ->add($select2);
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+
+#### Output
+```sql
+SELECT user.* FROM user
+UNION
+SELECT user_email.* FROM user_email
+```
+
+<a name="block3.8"></a>
+### 3.8. UNION ALL Statement [↑](#index_block)
+
+The `UNION ALL` statement is really straightforward.
+
+<a name="block3.8.1"></a>
+#### 3.8.1 Basic UNION ALL statement [↑](#index_block)
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$select1 = $builder->select()->setTable('user');
+$select2 = $builder->select()->setTable('user_emails');
+   
+$query = $builder->unionAll()
+    ->add($select1)
+    ->add($select2);
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+
+#### Output
+```sql
+SELECT user.* FROM user
+UNION ALL
+SELECT user_email.* FROM user_email
+```
+
+
+
+<a name="block4"></a>
+## 4. Advanced Quering [↑](#index_block)
+
+<a name="block4.1"></a>
+### 4.1. Filtering using WHERE [↑](#index_block)
+The following operators are available for filtering using WHERE conditionals:
+
+```php
+public function subWhere($operator = 'OR');
+public function equals($column, $value);        
+public function notEquals($column, $value);
+public function greaterThan($column, $value);
+public function greaterThanOrEqual($column, $value);
+public function lessThan($column, $value);
+public function lessThanOrEqual($column, $value);
+public function like($column, $value);
+public function notLike($column, $value);
+public function match(array $columns, array $values);
+public function matchBoolean(array $columns, array $values);
+public function matchWithQueryExpansion(array $columns, array $values);
+public function in($column, array $values);
+public function notIn($column, array $values);
+public function between($column, $a, $b);
+public function notBetween($column, $a, $b);
+public function isNull($column);
+public function isNotNull($column);
+public function exists(Select $select);
+public function notExists(Select $select);
+public function addBitClause($column, $value);    
+public function asLiteral($literal);
+```
+
+<a name="block4.2"></a>
+### 4.2. Changing WHERE logical operator [↑](#index_block)
+
+`WHERE` default's operator must be changed passing to the `where` method the logical operator `OR`.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->where('OR')
+    ->equals('user_id', 1)
+    ->like('name', '%N%')
+	->end();       
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+SELECT user.* FROM user WHERE (user.user_id = :v1) OR (user.name LIKE :v2)
+```
+        
+<a name="block4.3"></a>
+### 4.3. Grouping with GROUP BY and HAVING [↑](#index_block)
+
+Default logical operator for joining more than one `HAVING` condition is `AND`.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns([
+        'userId'   => 'user_id',
+        'username' => 'name',
+        'email'    => 'email',
+        'created_at'
+    ])
+    ->groupBy(['user_id', 'name'])
+    ->having()
+    ->equals('user_id', 1)
+    ->equals('user_id', 2);
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+SELECT 
+    user.user_id AS 'userId',
+    user.name AS 'username',
+    user.email AS 'email',
+    user.created_at 
+FROM 
+    user 
+GROUP BY 
+    user.user_id, user.name 
+HAVING 
+    (user.user_id = :v1)
+    AND (user.user_id = :v2)
+```
+
+<a name="block4.3.1"></a>
+#### 4.3.1 Available HAVING operators  [↑](#index_block)
+Same operators used in the WHERE statement are available for HAVING operations.
+
+<a name="block4.4"></a>
+### 4.4. Changing HAVING logical operator [↑](#index_block)
+
+`HAVING` default's operator must be changed passing to the `having` method the logical operator `OR`.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns([
+        'userId'   => 'user_id',
+        'username' => 'name',
+        'email'    => 'email',
+        'created_at'
+    ])
+    ->groupBy(['user_id', 'name'])
+    ->having('OR')
+    ->equals('user_id', 1)
+    ->equals('user_id', 2);
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+SELECT 
+    user.user_id AS 'userId',
+    user.name AS 'username',
+    user.email AS 'email',
+    user.created_at 
+FROM 
+    user 
+GROUP BY 
+    user.user_id, user.name 
+HAVING 
+    (user.user_id = :v1)
+    OR (user.user_id = :v2)
+```
+
+<a name="block4.5"></a>
+### 4.5. Columns as SELECT statements [↑](#index_block)
+
+Sometimes, a column needs to be set as a column. SQL Query Builder got you covered on this one too! Check the example below.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$selectRole = $builder->select()
+    ->setTable('role')
+    ->setColumns(array('role_name'))
+    ->limit(1)
+    ->where()
+    ->equals('role_id', 3);
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns(array('user_id', 'username'))
+    ->setSelectAsColumn(array('user_role' => $selectRole))
+    ->setSelectAsColumn(array($selectRole))
+    ->where()
+    ->equals('user_id', 4)
+	->end();
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+SELECT 
+    user.user_id,
+    user.username,
+    (
+        SELECT 
+            role.role_name 
+        FROM 
+            role 
+        WHERE 
+            (role.role_id = :v1) 
+        LIMIT :v2, :v3
+    ) AS 'user_role', 
+    (
+        SELECT 
+            role.role_name  
+        FROM 
+            role 
+        WHERE 
+            (role.role_id = :v4) 
+        LIMIT :v5, :v6
+    ) AS 'role' 
+FROM 
+    user 
+WHERE 
+    (user.user_id = :v7)
+```
+
+<a name="block4.6"></a>
+### 4.6. Columns being Values [↑](#index_block)
+
+There are time where you need to force the same column structure (eg: UNIONs) even when lacking of a column or value. Forcing column with values gets you covered.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns(array('user_id', 'username'))
+    ->setValueAsColumn('10', 'priority')
+    ->where()
+    ->equals('user_id', 1)
+	->end();
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+#### Output:
+```sql
+SELECT 
+    user.user_id,
+    user.username,
+    :v1 AS 'priority' 
+FROM 
+    user 
+WHERE
+    (user.user_id = :v2)
+```
+
+<a name="block4.7"></a>
+### 4.7. Columns using FUNCTIONS [↑](#index_block)
+
+Example for MAX function.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns(array('user_id', 'username'))
+    ->setFunctionAsColumn('MAX', array('user_id'), 'max_id')
+    ->where()
+    ->equals('user_id', 1)
+	->end(); 
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+
+#### Output:
+```sql
+SELECT 
+    user.user_id,
+    user.username,
+    MAX(user_id) AS 'max_id'
+FROM 
+    user
+WHERE
+    (user.user_id = :v1)
+```
+
+Example for CURRENT_TIMESTAMP function.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setColumns(array('user_id', 'username'))
+    ->setFunctionAsColumn('CURRENT_TIMESTAMP', array(), 'server_time')
+    ->where()
+    ->equals('user_id', 1)
+	->end();
+   
+$sql = $builder->writeFormatted($query);    
+$values = $builder->getValues();
+```
+
+#### Output:
+```sql
+SELECT 
+    user.user_id,
+    user.username,
+    CURRENT_TIMESTAMP AS 'server_time' 
+FROM 
+    user 
+WHERE
+    (user.user_id = :v1)
+```
+
+<a name="block5"></a>
+## 5. Commenting queries [↑](#index_block)
+The query builder allows adding comments to all query methods by using the `setComment` method.
+
+Some useful use cases examples can be : 
+
+ - Explain difficult queries or why of its existence. 
+ - Finding slow queries from its comments.
+
+#### Usage:
+```php
+<?php
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+$builder = new GenericBuilder(); 
+
+$query = $builder->select()
+    ->setTable('user')
+    ->setComment('This is a comment');
+    
+$sql = $builder->write($query);   
+```
+
+#### Output:
+```sql
+-- This is a comment
+SELECT user.* FROM user
+```
+
+<a name="block6"></a>
+## 6. Quality Code [↑](#index_block)
+Testing has been done using PHPUnit and [Travis-CI](https://travis-ci.org). All code has been tested to be compatible from PHP 5.4 up to PHP 5.6 and [HHVM](http://hhvm.com/).
+
+To run the test suite, you need [Composer](http://getcomposer.org):
+
+```bash
+    php composer.phar install --dev
+    php bin/phpunit
+```
+
+
+<a name="block7"></a>
+## 7. Author [↑](#index_block)
+Nil Portugués Calderó
+
+ - <contact@nilportugues.com>
+ - [http://nilportugues.com](http://nilportugues.com)
+
+
+<a name="block8"></a>
+## 8. License [↑](#index_block)
+SQL Query Builder is licensed under the MIT license.
+
+```
+Copyright (c) 2014 Nil Portugués Calderó
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+```

vendor/nilportugues/sql-query-builder/composer.json

@@ -0,0 +1,53 @@
+{
+    "name":"nilportugues/sql-query-builder",
+    "description":"An elegant lightweight and efficient SQL QueryInterface BuilderInterface supporting bindings and complicated query generation.",
+    "keywords": [ "sql", "mysql", "query", "builder", "query builder", "orm"],
+    "type":"library",
+    "license":"MIT",
+    "homepage":"http://nilportugues.com",
+    "authors":
+    [
+        {
+            "name":"Nil Portugués Calderó",
+            "email":"contact@nilportugues.com",
+            "homepage":"http://nilportugues.com",
+            "role":"Lead Developer"
+        },
+        {
+            "name":"Woody Gilk",
+            "email":"woody.gilk@gmail.com",
+            "homepage":"http://shadowhand.me/",
+            "role":"Contributor"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "NilPortugues\\Sql\\QueryBuilder\\":"src/"
+        }
+    },
+    "autoload-dev":{
+        "psr-4":{
+            "NilPortugues\\Tests\\Sql\\QueryBuilder\\":"tests/"
+        }
+    },
+    "require":
+    {
+        "php": ">=5.5",
+        "nilportugues/sql-query-formatter": "~1.2"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "4.*",
+        "fabpot/php-cs-fixer": "~1.9",
+        "nilportugues/php_backslasher": "~0.2"
+    },
+    "config":
+    {
+        "bin-dir": "bin"
+    },
+    "minimum-stability": "stable",
+    "extra": {
+        "branch-alias": {
+            "dev-master": "1.0.x-dev"
+        }
+    }
+}

vendor/nilportugues/sql-query-builder/phpunit.xml.dist

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit cacheTokens="false"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         stopOnError="false"
+         stopOnFailure="false"
+         stopOnIncomplete="false"
+         stopOnSkipped="false"
+         syntaxCheck="true"
+         bootstrap="vendor/autoload.php"
+         verbose="true">
+
+    <php>
+        <ini name="intl.default_locale" value="en_US.UTF-8" />
+        <ini name="intl.error_level" value="0" />
+        <ini name="memory_limit" value="-1" />
+        <ini name="max_execution_time" value="-1"/>
+        <ini name="date.timezone" value="Europe/Madrid" />
+        <ini name="error_reporting" value="E_ALL" />
+    </php>
+
+
+    <testsuites>
+        <testsuite name="Test Suite">
+            <directory>./tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./vendor/</directory>
+                <directory>./tests/</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+
+    <logging>
+        <log type="junit" target="build/logs/junit.xml"/>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+        <log type="coverage-html" target="build/coverage"/>
+    </logging>
+</phpunit>

vendor/nilportugues/sql-query-builder/src/Builder/BuilderException.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder;
+
+/**
+ * Class BuilderException.
+ */
+final class BuilderException extends \Exception
+{
+}

vendor/nilportugues/sql-query-builder/src/Builder/BuilderInterface.php

@@ -0,0 +1,33 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryInterface;
+
+/**
+ * Interface BuilderInterface.
+ */
+interface BuilderInterface
+{
+    /**
+     * @param QueryInterface $query
+     *
+     * @return string
+     */
+    public function write(QueryInterface $query);
+
+    /**
+     * @param QueryInterface $query
+     *
+     * @return string
+     */
+    public function writeFormatted(QueryInterface $query);
+}

vendor/nilportugues/sql-query-builder/src/Builder/GenericBuilder.php

@@ -0,0 +1,401 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder;
+
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory;
+use NilPortugues\Sql\QueryBuilder\Manipulation\AbstractBaseQuery;
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryInterface;
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryFactory;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\Table;
+
+/**
+ * Class Generic.
+ */
+class GenericBuilder implements BuilderInterface
+{
+    /**
+     * The placeholder parameter bag.
+     *
+     * @var \NilPortugues\Sql\QueryBuilder\Builder\Syntax\PlaceholderWriter
+     */
+    protected $placeholderWriter;
+
+    /**
+     * The Where writer.
+     *
+     * @var \NilPortugues\Sql\QueryBuilder\Builder\Syntax\WhereWriter
+     */
+    protected $whereWriter;
+
+    /**
+     * The SQL formatter.
+     *
+     * @var \NilPortugues\Sql\QueryFormatter\Formatter
+     */
+    protected $sqlFormatter;
+
+    /**
+     * Class namespace for the query pretty output formatter.
+     * Required to create the instance only if required.
+     *
+     * @var string
+     */
+    protected $sqlFormatterClass = 'NilPortugues\Sql\QueryFormatter\Formatter';
+
+    /**
+     * Array holding the writers for each query part. Methods are called upon request and stored in
+     * the $queryWriterInstances array.
+     *
+     * @var array
+     */
+    protected $queryWriterArray = [
+        'SELECT' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createSelectWriter',
+        'INSERT' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createInsertWriter',
+        'UPDATE' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createUpdateWriter',
+        'DELETE' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createDeleteWriter',
+        'INTERSECT' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createIntersectWriter',
+        'MINUS' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createMinusWriter',
+        'UNION' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createUnionWriter',
+        'UNION ALL' => '\NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory::createUnionAllWriter',
+    ];
+
+    /**
+     * Array that stores instances of query writers.
+     *
+     * @var array
+     */
+    protected $queryWriterInstances = [
+        'SELECT' => null,
+        'INSERT' => null,
+        'UPDATE' => null,
+        'DELETE' => null,
+        'INTERSECT' => null,
+        'MINUS' => null,
+        'UNION' => null,
+        'UNION ALL' => null,
+    ];
+
+    /**
+     * Creates writers.
+     */
+    public function __construct()
+    {
+        $this->placeholderWriter = WriterFactory::createPlaceholderWriter();
+    }
+
+    /**
+     * @param string $table
+     * @param array  $columns
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\Select
+     */
+    public function select($table = null, array $columns = null)
+    {
+        return $this->injectBuilder(QueryFactory::createSelect($table, $columns));
+    }
+
+    /**
+     * @param \NilPortugues\Sql\QueryBuilder\Manipulation\AbstractBaseQuery
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\AbstractBaseQuery
+     */
+    protected function injectBuilder(AbstractBaseQuery $query)
+    {
+        return $query->setBuilder($this);
+    }
+
+    /**
+     * @param string $table
+     * @param array  $values
+     *
+     *@return AbstractBaseQuery
+     */
+    public function insert($table = null, array $values = null)
+    {
+        return $this->injectBuilder(QueryFactory::createInsert($table, $values));
+    }
+
+    /**
+     * @param string $table
+     * @param array  $values
+     *
+     *@return AbstractBaseQuery
+     */
+    public function update($table = null, array $values = null)
+    {
+        return $this->injectBuilder(QueryFactory::createUpdate($table, $values));
+    }
+
+    /**
+     * @param string $table
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\Delete
+     */
+    public function delete($table = null)
+    {
+        return $this->injectBuilder(QueryFactory::createDelete($table));
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\Intersect
+     */
+    public function intersect()
+    {
+        return QueryFactory::createIntersect();
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\Union
+     */
+    public function union()
+    {
+        return QueryFactory::createUnion();
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\UnionAll
+     */
+    public function unionAll()
+    {
+        return QueryFactory::createUnionAll();
+    }
+
+    /**
+     * @param \NilPortugues\Sql\QueryBuilder\Manipulation\Select $first
+     * @param \NilPortugues\Sql\QueryBuilder\Manipulation\Select $second
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\Minus
+     */
+    public function minus(Select $first, Select $second)
+    {
+        return QueryFactory::createMinus($first, $second);
+    }
+
+    /**
+     * @return array
+     */
+    public function getValues()
+    {
+        return $this->placeholderWriter->get();
+    }
+
+    /**
+     * Returns a SQL string in a readable human-friendly format.
+     *
+     * @param QueryInterface $query
+     *
+     * @return string
+     */
+    public function writeFormatted(QueryInterface $query)
+    {
+        if (null === $this->sqlFormatter) {
+            $this->sqlFormatter = (new \ReflectionClass($this->sqlFormatterClass))->newInstance();
+        }
+
+        return $this->sqlFormatter->format($this->write($query));
+    }
+
+    /**
+     * @param QueryInterface $query
+     * @param bool           $resetPlaceholders
+     *
+     * @return string
+     *
+     * @throws \RuntimeException
+     */
+    public function write(QueryInterface $query, $resetPlaceholders = true)
+    {
+        if ($resetPlaceholders) {
+            $this->placeholderWriter->reset();
+        }
+
+        $queryPart = $query->partName();
+
+        if (false === empty($this->queryWriterArray[$queryPart])) {
+            $this->createQueryObject($queryPart);
+
+            return $this->queryWriterInstances[$queryPart]->write($query);
+        }
+
+        throw new \RuntimeException('Query builder part not defined.');
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return string
+     */
+    public function writeJoin(Select $select)
+    {
+        if (null === $this->whereWriter) {
+            $this->whereWriter = WriterFactory::createWhereWriter($this, $this->placeholderWriter);
+        }
+
+        $sql = ($select->getJoinType()) ? "{$select->getJoinType()} " : '';
+        $sql .= 'JOIN ';
+        $sql .= $this->writeTableWithAlias($select->getTable());
+        $sql .= ' ON ';
+        $sql .= $this->whereWriter->writeWhere($select->getJoinCondition());
+
+        return $sql;
+    }
+
+    /**
+     * @param Table $table
+     *
+     * @return string
+     */
+    public function writeTableWithAlias(Table $table)
+    {
+        $alias = ($table->getAlias()) ? " AS {$this->writeTableAlias($table->getAlias())}" : '';
+        $schema = ($table->getSchema()) ? "{$table->getSchema()}." : '';
+
+        return $schema.$this->writeTableName($table).$alias;
+    }
+
+    /**
+     * @param $alias
+     *
+     * @return mixed
+     */
+    public function writeTableAlias($alias)
+    {
+        return $alias;
+    }
+
+    /**
+     * Returns the table name.
+     *
+     * @param Table $table
+     *
+     * @return string
+     */
+    public function writeTableName(Table $table)
+    {
+        return $table->getName();
+    }
+
+    /**
+     * @param string $alias
+     *
+     * @return string
+     */
+    public function writeColumnAlias($alias)
+    {
+        return sprintf('"%s"', $alias);
+    }
+
+    /**
+     * @param Table $table
+     *
+     * @return string
+     */
+    public function writeTable(Table $table)
+    {
+        $schema = ($table->getSchema()) ? "{$table->getSchema()}." : '';
+
+        return $schema.$this->writeTableName($table);
+    }
+
+    /**
+     * @param array $values
+     *
+     * @return array
+     */
+    public function writeValues(array &$values)
+    {
+        \array_walk(
+            $values,
+            function (&$value) {
+                $value = $this->writePlaceholderValue($value);
+            }
+        );
+
+        return $values;
+    }
+
+    /**
+     * @param $value
+     *
+     * @return string
+     */
+    public function writePlaceholderValue($value)
+    {
+        return $this->placeholderWriter->add($value);
+    }
+
+    /**
+     * @param $operator
+     *
+     * @return string
+     */
+    public function writeConjunction($operator)
+    {
+        return ' '.$operator.' ';
+    }
+
+    /**
+     * @return string
+     */
+    public function writeIsNull()
+    {
+        return ' IS NULL';
+    }
+
+    /**
+     * @return string
+     */
+    public function writeIsNotNull()
+    {
+        return ' IS NOT NULL';
+    }
+
+    /**
+     * Returns the column name.
+     *
+     * @param Column $column
+     *
+     * @return string
+     */
+    public function writeColumnName(Column $column)
+    {
+        $name = $column->getName();
+
+        if ($name === Column::ALL) {
+            return $this->writeColumnAll();
+        }
+
+        return $name;
+    }
+
+    /**
+     * @return string
+     */
+    protected function writeColumnAll()
+    {
+        return '*';
+    }
+
+    /**
+     * @param string $queryPart
+     */
+    protected function createQueryObject($queryPart)
+    {
+        if (null === $this->queryWriterInstances[$queryPart]) {
+            $this->queryWriterInstances[$queryPart] = \call_user_func_array(
+                \explode('::', $this->queryWriterArray[$queryPart]),
+                [$this, $this->placeholderWriter]
+            );
+        }
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/MySqlBuilder.php

@@ -0,0 +1,91 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\Table;
+
+/**
+ * Class MySqlBuilder.
+ */
+class MySqlBuilder extends GenericBuilder
+{
+    /**
+     * {@inheritdoc}
+     *
+     * @param Column $column
+     *
+     * @return string
+     */
+    public function writeColumnName(Column $column)
+    {
+        if ($column->isAll()) {
+            return '*';
+        }
+
+        if (false !== strpos($column->getName(), '(')) {
+            return parent::writeColumnName($column);
+        }
+
+        return $this->wrapper(parent::writeColumnName($column));
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param Table $table
+     *
+     * @return string
+     */
+    public function writeTableName(Table $table)
+    {
+        return $this->wrapper(parent::writeTableName($table));
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param $alias
+     *
+     * @return string
+     */
+    public function writeTableAlias($alias)
+    {
+        return $this->wrapper(parent::writeTableAlias($alias));
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param $alias
+     *
+     * @return string
+     */
+    public function writeColumnAlias($alias)
+    {
+        return $this->wrapper($alias);
+    }
+
+    /**
+     * @param        $string
+     * @param string $char
+     *
+     * @return string
+     */
+    protected function wrapper($string, $char = '`')
+    {
+        if (0 === strlen($string)) {
+            return '';
+        }
+
+        return $char.$string.$char;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/AbstractBaseWriter.php

@@ -0,0 +1,96 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/24/14
+ * Time: 1:14 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\AbstractBaseQuery;
+
+/**
+ * Class AbstractBaseWriter.
+ */
+abstract class AbstractBaseWriter
+{
+    /**
+     * @var GenericBuilder
+     */
+    protected $writer;
+
+    /**
+     * @var PlaceholderWriter
+     */
+    protected $placeholderWriter;
+
+    /**
+     * @var ColumnWriter
+     */
+    protected $columnWriter;
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholder
+     */
+    public function __construct(GenericBuilder $writer, PlaceholderWriter $placeholder)
+    {
+        $this->writer = $writer;
+        $this->placeholderWriter = $placeholder;
+
+        $this->columnWriter = WriterFactory::createColumnWriter($writer, $placeholder);
+    }
+
+    /**
+     * @param AbstractBaseQuery $class
+     *
+     * @return string
+     */
+    public static function writeQueryComment(AbstractBaseQuery $class)
+    {
+        $comment = '';
+        if ('' !== $class->getComment()) {
+            $comment = $class->getComment();
+        }
+
+        return $comment;
+    }
+
+    /**
+     * @param AbstractBaseQuery $class
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     * @param array             $parts
+     */
+    public static function writeWhereCondition(
+        AbstractBaseQuery $class,
+        $writer, PlaceholderWriter
+        $placeholderWriter,
+        array &$parts
+    ) {
+        if (!is_null($class->getWhere())) {
+            $whereWriter = WriterFactory::createWhereWriter($writer, $placeholderWriter);
+            $parts[] = "WHERE {$whereWriter->writeWhere($class->getWhere())}";
+        }
+    }
+
+    /**
+     * @param AbstractBaseQuery $class
+     * @param PlaceholderWriter $placeholderWriter
+     * @param array             $parts
+     */
+    public static function writeLimitCondition(
+        AbstractBaseQuery $class,
+        PlaceholderWriter $placeholderWriter,
+        array &$parts
+    ) {
+        if (!is_null($class->getLimitStart())) {
+            $start = $placeholderWriter->add($class->getLimitStart());
+            $parts[] = "LIMIT {$start}";
+        }
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/AbstractSetWriter.php

@@ -0,0 +1,51 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/24/14
+ * Time: 12:55 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Syntax\QueryPartInterface;
+
+/**
+ * Class AbstractSetWriter.
+ */
+abstract class AbstractSetWriter
+{
+    /**
+     * @var GenericBuilder
+     */
+    protected $writer;
+
+    /**
+     * @param GenericBuilder $writer
+     */
+    public function __construct(GenericBuilder $writer)
+    {
+        $this->writer = $writer;
+    }
+
+    /**
+     * @param QueryPartInterface $setClass
+     * @param string             $setOperation
+     * @param $glue
+     *
+     * @return string
+     */
+    protected function abstractWrite(QueryPartInterface $setClass, $setOperation, $glue)
+    {
+        $selects = [];
+
+        foreach ($setClass->$setOperation() as $select) {
+            $selects[] = $this->writer->write($select, false);
+        }
+
+        return \implode("\n".$glue."\n", $selects);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/ColumnWriter.php

@@ -0,0 +1,162 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/12/14
+ * Time: 1:28 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+
+/**
+ * Class ColumnWriter.
+ */
+class ColumnWriter
+{
+    /**
+     * @var \NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder
+     */
+    protected $writer;
+
+    /**
+     * @var PlaceholderWriter
+     */
+    protected $placeholderWriter;
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     */
+    public function __construct(GenericBuilder $writer, PlaceholderWriter $placeholderWriter)
+    {
+        $this->writer = $writer;
+        $this->placeholderWriter = $placeholderWriter;
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return array
+     */
+    public function writeSelectsAsColumns(Select $select)
+    {
+        $selectAsColumns = $select->getColumnSelects();
+
+        if (!empty($selectAsColumns)) {
+            $selectWriter = WriterFactory::createSelectWriter($this->writer, $this->placeholderWriter);
+            $selectAsColumns = $this->selectColumnToQuery($selectAsColumns, $selectWriter);
+        }
+
+        return $selectAsColumns;
+    }
+
+    /**
+     * @param array        $selectAsColumns
+     * @param SelectWriter $selectWriter
+     *
+     * @return mixed
+     */
+    protected function selectColumnToQuery(array &$selectAsColumns, SelectWriter $selectWriter)
+    {
+        \array_walk(
+            $selectAsColumns,
+            function (&$column) use (&$selectWriter) {
+                $keys = \array_keys($column);
+                $key = \array_pop($keys);
+
+                $values = \array_values($column);
+                $value = $values[0];
+
+                if (\is_numeric($key)) {
+                    /* @var Column $value */
+                    $key = $this->writer->writeTableName($value->getTable());
+                }
+                $column = $selectWriter->selectToColumn($key, $value);
+            }
+        );
+
+        return $selectAsColumns;
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return array
+     */
+    public function writeValueAsColumns(Select $select)
+    {
+        $valueAsColumns = $select->getColumnValues();
+        $newColumns = [];
+
+        if (!empty($valueAsColumns)) {
+            foreach ($valueAsColumns as $alias => $value) {
+                $value = $this->writer->writePlaceholderValue($value);
+                $newValueColumn = array($alias => $value);
+
+                $newColumns[] = SyntaxFactory::createColumn($newValueColumn, null);
+            }
+        }
+
+        return $newColumns;
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return array
+     */
+    public function writeFuncAsColumns(Select $select)
+    {
+        $funcAsColumns = $select->getColumnFuncs();
+        $newColumns = [];
+
+        if (!empty($funcAsColumns)) {
+            foreach ($funcAsColumns as $alias => $value) {
+                $funcName = $value['func'];
+                $funcArgs = (!empty($value['args'])) ? '('.implode(', ', $value['args']).')' : '';
+
+                $newFuncColumn = array($alias => $funcName.$funcArgs);
+                $newColumns[] = SyntaxFactory::createColumn($newFuncColumn, null);
+            }
+        }
+
+        return $newColumns;
+    }
+
+    /**
+     * @param Column $column
+     *
+     * @return string
+     */
+    public function writeColumnWithAlias(Column $column)
+    {
+        if (($alias = $column->getAlias()) && !$column->isAll()) {
+            return $this->writeColumn($column).' AS '.$this->writer->writeColumnAlias($alias);
+        }
+
+        return $this->writeColumn($column);
+    }
+
+    /**
+     * @param Column $column
+     *
+     * @return string
+     */
+    public function writeColumn(Column $column)
+    {
+        $alias = $column->getTable()->getAlias();
+        $table = ($alias) ? $this->writer->writeTableAlias($alias) : $this->writer->writeTable($column->getTable());
+
+        $columnString = (empty($table)) ? '' : "{$table}.";
+        $columnString .= $this->writer->writeColumnName($column);
+
+        return $columnString;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/DeleteWriter.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/11/14
+ * Time: 1:50 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Delete;
+
+/**
+ * Class DeleteWriter.
+ */
+class DeleteWriter
+{
+    /**
+     * @var GenericBuilder
+     */
+    protected $writer;
+
+    /**
+     * @var PlaceholderWriter
+     */
+    protected $placeholderWriter;
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholder
+     */
+    public function __construct(GenericBuilder $writer, PlaceholderWriter $placeholder)
+    {
+        $this->writer = $writer;
+        $this->placeholderWriter = $placeholder;
+    }
+
+    /**
+     * @param Delete $delete
+     *
+     * @return string
+     */
+    public function write(Delete $delete)
+    {
+        $table = $this->writer->writeTable($delete->getTable());
+        $parts = array("DELETE FROM {$table}");
+
+        AbstractBaseWriter::writeWhereCondition($delete, $this->writer, $this->placeholderWriter, $parts);
+        AbstractBaseWriter::writeLimitCondition($delete, $this->placeholderWriter, $parts);
+        $comment = AbstractBaseWriter::writeQueryComment($delete);
+
+        return $comment.implode(' ', $parts);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/InsertWriter.php

@@ -0,0 +1,103 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/11/14
+ * Time: 1:51 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Insert;
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryException;
+
+/**
+ * Class InsertWriter.
+ */
+class InsertWriter
+{
+    /**
+     * @var GenericBuilder
+     */
+    protected $writer;
+
+    /**
+     * @var ColumnWriter
+     */
+    protected $columnWriter;
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholder
+     */
+    public function __construct(GenericBuilder $writer, PlaceholderWriter $placeholder)
+    {
+        $this->writer = $writer;
+        $this->columnWriter = WriterFactory::createColumnWriter($this->writer, $placeholder);
+    }
+
+    /**
+     * @param Insert $insert
+     *
+     * @throws QueryException
+     *
+     * @return string
+     */
+    public function write(Insert $insert)
+    {
+        $columns = $insert->getColumns();
+
+        if (empty($columns)) {
+            throw new QueryException('No columns were defined for the current schema.');
+        }
+
+        $columns = $this->writeQueryColumns($columns);
+        $values = $this->writeQueryValues($insert->getValues());
+        $table = $this->writer->writeTable($insert->getTable());
+        $comment = AbstractBaseWriter::writeQueryComment($insert);
+
+        return $comment."INSERT INTO {$table} ($columns) VALUES ($values)";
+    }
+
+    /**
+     * @param $columns
+     *
+     * @return string
+     */
+    protected function writeQueryColumns($columns)
+    {
+        return $this->writeCommaSeparatedValues($columns, $this->columnWriter, 'writeColumn');
+    }
+
+    /**
+     * @param $collection
+     * @param $writer
+     * @param string $method
+     *
+     * @return string
+     */
+    protected function writeCommaSeparatedValues($collection, $writer, $method)
+    {
+        \array_walk(
+            $collection,
+            function (&$data) use ($writer, $method) {
+                $data = $writer->$method($data);
+            }
+        );
+
+        return \implode(', ', $collection);
+    }
+
+    /**
+     * @param $values
+     *
+     * @return string
+     */
+    protected function writeQueryValues($values)
+    {
+        return $this->writeCommaSeparatedValues($values, $this->writer, 'writePlaceholderValue');
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/IntersectWriter.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:15 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Intersect;
+
+/**
+ * Class IntersectWriter.
+ */
+class IntersectWriter extends AbstractSetWriter
+{
+    /**
+     * @param Intersect $intersect
+     *
+     * @return string
+     */
+    public function write(Intersect $intersect)
+    {
+        return $this->abstractWrite($intersect, 'getIntersects', Intersect::INTERSECT);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/MinusWriter.php

@@ -0,0 +1,46 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:15 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Minus;
+
+/**
+ * Class MinusWriter.
+ */
+class MinusWriter
+{
+    /**
+     * @var GenericBuilder
+     */
+    protected $writer;
+
+    /**
+     * @param GenericBuilder $writer
+     */
+    public function __construct(GenericBuilder $writer)
+    {
+        $this->writer = $writer;
+    }
+
+    /**
+     * @param Minus $minus
+     *
+     * @return string
+     */
+    public function write(Minus $minus)
+    {
+        $first = $this->writer->write($minus->getFirst());
+        $second = $this->writer->write($minus->getSecond());
+
+        return $first."\n".Minus::MINUS."\n".$second;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/PlaceholderWriter.php

@@ -0,0 +1,147 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/4/14
+ * Time: 12:02 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+/**
+ * Class PlaceholderWriter.
+ */
+class PlaceholderWriter
+{
+    /**
+     * @var int
+     */
+    protected $counter = 1;
+
+    /**
+     * @var array
+     */
+    protected $placeholders = [];
+
+    /**
+     * @return array
+     */
+    public function get()
+    {
+        return $this->placeholders;
+    }
+
+    /**
+     * @return $this
+     */
+    public function reset()
+    {
+        $this->counter = 1;
+        $this->placeholders = [];
+
+        return $this;
+    }
+
+    /**
+     * @param $value
+     *
+     * @return string
+     */
+    public function add($value)
+    {
+        $placeholderKey = ':v'.$this->counter;
+        $this->placeholders[$placeholderKey] = $this->setValidSqlValue($value);
+
+        ++$this->counter;
+
+        return $placeholderKey;
+    }
+
+    /**
+     * @param $value
+     *
+     * @return string
+     */
+    protected function setValidSqlValue($value)
+    {
+        $value = $this->writeNullSqlString($value);
+        $value = $this->writeStringAsSqlString($value);
+        $value = $this->writeBooleanSqlString($value);
+
+        return $value;
+    }
+
+    /**
+     * @param $value
+     *
+     * @return string
+     */
+    protected function writeNullSqlString($value)
+    {
+        if (\is_null($value) || (\is_string($value) && empty($value))) {
+            $value = $this->writeNull();
+        }
+
+        return $value;
+    }
+
+    /**
+     * @return string
+     */
+    protected function writeNull()
+    {
+        return 'NULL';
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return string
+     */
+    protected function writeStringAsSqlString($value)
+    {
+        if (\is_string($value)) {
+            $value = $this->writeString($value);
+        }
+
+        return $value;
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return string
+     */
+    protected function writeString($value)
+    {
+        return $value;
+    }
+
+    /**
+     * @param string $value
+     *
+     * @return string
+     */
+    protected function writeBooleanSqlString($value)
+    {
+        if (\is_bool($value)) {
+            $value = $this->writeBoolean($value);
+        }
+
+        return $value;
+    }
+
+    /**
+     * @param bool $value
+     *
+     * @return string
+     */
+    protected function writeBoolean($value)
+    {
+        $value = \filter_var($value, FILTER_VALIDATE_BOOLEAN);
+
+        return ($value) ? '1' : '0';
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/SelectWriter.php

@@ -0,0 +1,397 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/11/14
+ * Time: 1:50 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+
+/**
+ * Class SelectWriter.
+ */
+class SelectWriter extends AbstractBaseWriter
+{
+    /**
+     * @param        $alias
+     * @param Select $select
+     *
+     * @return Column
+     */
+    public function selectToColumn($alias, Select $select)
+    {
+        $selectAsColumn = $this->write($select);
+
+        if (!empty($selectAsColumn)) {
+            $selectAsColumn = '('.$selectAsColumn.')';
+        }
+
+        $column = array($alias => $selectAsColumn);
+
+        return SyntaxFactory::createColumn($column, null);
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return string
+     */
+    public function write(Select $select)
+    {
+        if ($select->isJoinSelect()) {
+            return $this->writer->writeJoin($select);
+        }
+
+        return $this->writeSelectQuery($select);
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return string
+     */
+    protected function writeSelectQuery(Select $select)
+    {
+        $parts = ['SELECT'];
+
+        if ($select->isDistinct()) {
+            $parts[] = 'DISTINCT';
+        }
+
+        $this->writeSelectColumns($select, $parts);
+        $this->writeSelectFrom($select, $parts);
+        $this->writeSelectJoins($select, $parts);
+        $this->writeSelectWhere($select, $parts);
+        $this->writeSelectGroupBy($select, $parts);
+        $this->writeSelectHaving($select, $parts);
+        $this->writeSelectOrderBy($select, $parts);
+        $this->writeSelectLimit($select, $parts);
+
+        return AbstractBaseWriter::writeQueryComment($select).implode(' ', \array_filter($parts));
+    }
+
+    /**
+     * @param Select   $select
+     * @param string[] $parts
+     *
+     * @return $this
+     */
+    public function writeSelectColumns(Select $select, array &$parts)
+    {
+        if ($select->isCount() === false) {
+            $columns = $this->writeColumnAlias(
+                $select->getAllColumns(),
+                $this->columnWriter->writeSelectsAsColumns($select),
+                $this->columnWriter->writeValueAsColumns($select),
+                $this->columnWriter->writeFuncAsColumns($select)
+            );
+
+            $parts = \array_merge($parts, [implode(', ', $columns)]);
+
+            return $this;
+        }
+
+        $columns = $select->getColumns();
+        $column = \array_pop($columns);
+        $columnList = $column->getName();
+
+        $parts = \array_merge($parts, [$columnList]);
+
+        return $this;
+    }
+
+    /**
+     * @param $tableColumns
+     * @param $selectAsColumns
+     * @param $valueAsColumns
+     * @param $funcAsColumns
+     *
+     * @return array
+     */
+    protected function writeColumnAlias($tableColumns, $selectAsColumns, $valueAsColumns, $funcAsColumns)
+    {
+        $columns = \array_merge($tableColumns, $selectAsColumns, $valueAsColumns, $funcAsColumns);
+
+        \array_walk(
+            $columns,
+            function (&$column) {
+                $column = $this->columnWriter->writeColumnWithAlias($column);
+            }
+        );
+
+        return $columns;
+    }
+
+    /**
+     * @param Select   $select
+     * @param string[] $parts
+     *
+     * @return $this
+     */
+    public function writeSelectFrom(Select $select, array &$parts)
+    {
+        $parts = \array_merge(
+            $parts,
+            ['FROM '.$this->writer->writeTableWithAlias($select->getTable())]
+        );
+
+        return $this;
+    }
+
+    /**
+     * @param Select $select
+     * @param array  $parts
+     *
+     * @return $this
+     */
+    public function writeSelectJoins(Select $select, array &$parts)
+    {
+        $parts = \array_merge(
+            $parts,
+            [$this->writeSelectAggrupation($select, $this->writer, 'getAllJoins', 'writeJoin', ' ')]
+        );
+
+        return $this;
+    }
+
+    /**
+     * @param Select $select
+     * @param        $writer
+     * @param string $getMethod
+     * @param string $writeMethod
+     * @param string $glue
+     * @param string $prepend
+     *
+     * @return string
+     */
+    protected function writeSelectAggrupation(Select $select, $writer, $getMethod, $writeMethod, $glue, $prepend = '')
+    {
+        $str = '';
+        $joins = $select->$getMethod();
+
+        if (!empty($joins)) {
+            \array_walk(
+                $joins,
+                function (&$join) use ($writer, $writeMethod) {
+                    $join = $writer->$writeMethod($join);
+                }
+            );
+
+            $str = $prepend.implode($glue, $joins);
+        }
+
+        return $str;
+    }
+
+    /**
+     * @param Select $select
+     * @param array  $parts
+     *
+     * @return $this
+     */
+    public function writeSelectWhere(Select $select, array &$parts)
+    {
+        $str = '';
+        $wheres = $this->writeSelectWheres($select->getAllWheres());
+        $wheres = \array_filter($wheres);
+
+        if (\count($wheres) > 0) {
+            $str = 'WHERE ';
+            $separator = ' '.$this->writer->writeConjunction($select->getWhereOperator()).' ';
+
+            $str .= \implode($separator, $wheres);
+        }
+
+        $parts = \array_merge($parts, [$str]);
+
+        return $this;
+    }
+
+    /**
+     * @param array $wheres
+     *
+     * @return array
+     */
+    protected function writeSelectWheres(array $wheres)
+    {
+        $whereWriter = WriterFactory::createWhereWriter($this->writer, $this->placeholderWriter);
+
+        \array_walk(
+            $wheres,
+            function (&$where) use (&$whereWriter) {
+
+                $where = $whereWriter->writeWhere($where);
+            }
+        );
+
+        return $wheres;
+    }
+
+    /**
+     * @param Select $select
+     * @param array  $parts
+     *
+     * @return $this
+     */
+    public function writeSelectGroupBy(Select $select, array &$parts)
+    {
+        $groupBy = $this->writeSelectAggrupation(
+            $select,
+            $this->columnWriter,
+            'getGroupBy',
+            'writeColumn',
+            ', ',
+            'GROUP BY '
+        );
+
+        $parts = \array_merge($parts, [$groupBy]);
+
+        return $this;
+    }
+
+    /**
+     * @param Select $select
+     * @param array  $parts
+     *
+     * @return $this
+     */
+    public function writeSelectHaving(Select $select, array &$parts)
+    {
+        $str = '';
+        $havingArray = $select->getAllHavings();
+
+        if (\count($havingArray) > 0) {
+            $placeholder = $this->placeholderWriter;
+            $writer = $this->writer;
+
+            $str = 'HAVING ';
+            $separator = ' '.$select->getHavingOperator().' ';
+            $havingArray = $this->getHavingConditions($havingArray, $select, $writer, $placeholder);
+
+            $str .= \implode($separator, $havingArray);
+        }
+
+        $parts = \array_merge($parts, [$str]);
+
+        return $this;
+    }
+
+    /**
+     * @param array             $havingArray
+     * @param Select            $select
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholder
+     *
+     * @return mixed
+     */
+    protected function getHavingConditions(
+        array &$havingArray,
+        Select $select,
+        GenericBuilder $writer,
+        PlaceholderWriter $placeholder
+    ) {
+        \array_walk(
+            $havingArray,
+            function (&$having) use ($select, $writer, $placeholder) {
+
+                $whereWriter = WriterFactory::createWhereWriter($writer, $placeholder);
+                $clauses = $whereWriter->writeWhereClauses($having);
+                $having = \implode($this->writer->writeConjunction($select->getHavingOperator()), $clauses);
+            }
+        );
+
+        return $havingArray;
+    }
+
+    /**
+     * @param Select $select
+     * @param array  $parts
+     *
+     * @return $this
+     */
+    protected function writeSelectOrderBy(Select $select, array &$parts)
+    {
+        $str = '';
+        if (\count($select->getAllOrderBy())) {
+            $orderByArray = $select->getAllOrderBy();
+            \array_walk(
+                $orderByArray,
+                function (&$orderBy) {
+                    $orderBy = $this->writeOrderBy($orderBy);
+                }
+            );
+
+            $str = 'ORDER BY ';
+            $str .= \implode(', ', $orderByArray);
+        }
+
+        $parts = \array_merge($parts, [$str]);
+
+        return $this;
+    }
+
+    /**
+     * @param OrderBy $orderBy
+     *
+     * @return string
+     */
+    public function writeOrderBy(OrderBy $orderBy)
+    {
+        $column = $this->columnWriter->writeColumn($orderBy->getColumn());
+
+        return $column.' '.$orderBy->getDirection();
+    }
+
+    /**
+     * @param Select $select
+     * @param array  $parts
+     *
+     * @return $this
+     */
+    protected function writeSelectLimit(Select $select, array &$parts)
+    {
+        $mask = $this->getStartingLimit($select).$this->getLimitCount($select);
+
+        $limit = '';
+
+        if ($mask !== '00') {
+            $start = $this->placeholderWriter->add($select->getLimitStart());
+            $count = $this->placeholderWriter->add($select->getLimitCount());
+
+            $limit = "LIMIT {$start}, {$count}";
+        }
+
+        $parts = \array_merge($parts, [$limit]);
+
+        return $this;
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return string
+     */
+    protected function getStartingLimit(Select $select)
+    {
+        return (null === $select->getLimitStart() || 0 == $select->getLimitStart()) ? '0' : '1';
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return string
+     */
+    protected function getLimitCount(Select $select)
+    {
+        return (null === $select->getLimitCount()) ? '0' : '1';
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/UnionAllWriter.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:15 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\UnionAll;
+
+/**
+ * Class UnionAllWriter.
+ */
+class UnionAllWriter extends AbstractSetWriter
+{
+    /**
+     * @param UnionAll $unionAll
+     *
+     * @return string
+     */
+    public function write(UnionAll $unionAll)
+    {
+        return $this->abstractWrite($unionAll, 'getUnions', UnionAll::UNION_ALL);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/UnionWriter.php

@@ -0,0 +1,29 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:15 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Union;
+
+/**
+ * Class UnionWriter.
+ */
+class UnionWriter extends AbstractSetWriter
+{
+    /**
+     * @param Union $union
+     *
+     * @return string
+     */
+    public function write(Union $union)
+    {
+        return $this->abstractWrite($union, 'getUnions', Union::UNION);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/UpdateWriter.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/11/14
+ * Time: 1:51 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryException;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Update;
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+
+/**
+ * Class UpdateWriter.
+ */
+class UpdateWriter extends AbstractBaseWriter
+{
+    /**
+     * @param Update $update
+     *
+     * @throws QueryException
+     *
+     * @return string
+     */
+    public function write(Update $update)
+    {
+        $values = $update->getValues();
+        if (empty($values)) {
+            throw new QueryException('No values to update in Update query.');
+        }
+
+        $parts = array(
+            'UPDATE '.$this->writer->writeTable($update->getTable()).' SET ',
+            $this->writeUpdateValues($update),
+        );
+
+        AbstractBaseWriter::writeWhereCondition($update, $this->writer, $this->placeholderWriter, $parts);
+        AbstractBaseWriter::writeLimitCondition($update, $this->placeholderWriter, $parts);
+        $comment = AbstractBaseWriter::writeQueryComment($update);
+
+        return $comment.implode(' ', $parts);
+    }
+
+    /**
+     * @param Update $update
+     *
+     * @return string
+     */
+    protected function writeUpdateValues(Update $update)
+    {
+        $assigns = [];
+        foreach ($update->getValues() as $column => $value) {
+            $newColumn = array($column);
+            $column = $this->columnWriter->writeColumn(SyntaxFactory::createColumn($newColumn, $update->getTable()));
+
+            $value = $this->writer->writePlaceholderValue($value);
+
+            $assigns[] = "$column = $value";
+        }
+
+        return \implode(', ', $assigns);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/WhereWriter.php

@@ -0,0 +1,400 @@
+<?php
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+use NilPortugues\Sql\QueryBuilder\Syntax\Where;
+
+/**
+ * Class WhereWriter.
+ */
+class WhereWriter extends AbstractBaseWriter
+{
+    /**
+     * @var array
+     */
+    protected $matchMode = [
+        'natural' => '(MATCH({{columnNames}}) AGAINST({{columnValues}}))',
+        'boolean' => '(MATCH({{columnNames}}) AGAINST({{columnValues}} IN BOOLEAN MODE))',
+        'query_expansion' => '(MATCH({{columnNames}}) AGAINST({{columnValues}} WITH QUERY EXPANSION))',
+    ];
+
+    /**
+     * @param Where $where
+     *
+     * @return string
+     */
+    public function writeWhere(Where $where)
+    {
+        $clauses = $this->writeWhereClauses($where);
+        $clauses = \array_filter($clauses);
+
+        if (empty($clauses)) {
+            return '';
+        }
+
+        return \implode($this->writer->writeConjunction($where->getConjunction()), $clauses);
+    }
+
+    /**
+     * @param Where $where
+     *
+     * @return array
+     */
+    public function writeWhereClauses(Where $where)
+    {
+        $whereArray = [];
+
+        $this->writeWhereMatches($where, $whereArray);
+        $this->writeWhereIns($where, $whereArray);
+        $this->writeWhereNotIns($where, $whereArray);
+        $this->writeWhereBetweens($where, $whereArray);
+        $this->writeWhereNotBetweens($where, $whereArray);
+        $this->writeWhereComparisons($where, $whereArray);
+        $this->writeWhereIsNulls($where, $whereArray);
+        $this->writeWhereIsNotNulls($where, $whereArray);
+        $this->writeWhereBooleans($where, $whereArray);
+        $this->writeExists($where, $whereArray);
+        $this->writeNotExists($where, $whereArray);
+        $this->writeSubWheres($where, $whereArray);
+
+        return $whereArray;
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereMatches(Where $where, array &$whereArray)
+    {
+        $matches = [];
+
+        foreach ($where->getMatches() as $values) {
+            $columns = SyntaxFactory::createColumns($values['columns'], $where->getTable());
+            $columnNames = $this->getColumnNames($columns);
+
+            $columnValues = array(\implode(' ', $values['values']));
+            $columnValues = \implode(', ', $this->writer->writeValues($columnValues));
+
+            $matches[] = \str_replace(
+                ['{{columnNames}}', '{{columnValues}}'],
+                [$columnNames, $columnValues],
+                $this->matchMode[$values['mode']]
+            );
+        }
+
+        $whereArray = \array_merge($whereArray, $matches);
+    }
+
+    /**
+     * @param $columns
+     *
+     * @return string
+     */
+    protected function getColumnNames($columns)
+    {
+        $columnNames = [];
+        foreach ($columns as &$column) {
+            $columnNames[] = $this->columnWriter->writeColumn($column);
+        }
+
+        return \implode(', ', $columnNames);
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereIns(Where $where, array &$whereArray)
+    {
+        $whereArray = \array_merge(
+            $whereArray,
+            $this->writeWhereIn($where, 'getIns', 'IN')
+        );
+    }
+
+    /**
+     * @param Where  $where
+     * @param string $method
+     * @param string $operation
+     *
+     * @return array
+     */
+    protected function writeWhereIn(Where $where, $method, $operation)
+    {
+        $collection = [];
+
+        foreach ($where->$method() as $column => $values) {
+            $newColumn = array($column);
+            $column = SyntaxFactory::createColumn($newColumn, $where->getTable());
+            $column = $this->columnWriter->writeColumn($column);
+
+            $values = $this->writer->writeValues($values);
+            $values = \implode(', ', $values);
+
+            $collection[] = "({$column} $operation ({$values}))";
+        }
+
+        return $collection;
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereNotIns(Where $where, array &$whereArray)
+    {
+        $whereArray = \array_merge(
+            $whereArray,
+            $this->writeWhereIn($where, 'getNotIns', 'NOT IN')
+        );
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereBetweens(Where $where, array &$whereArray)
+    {
+        $between = $where->getBetweens();
+        \array_walk(
+            $between,
+            function (&$between) {
+
+                $between = '('
+                    .$this->columnWriter->writeColumn($between['subject'])
+                    .' BETWEEN '
+                    .$this->writer->writePlaceholderValue($between['a'])
+                    .' AND '
+                    .$this->writer->writePlaceholderValue($between['b'])
+                    .')';
+            }
+        );
+
+        $whereArray = \array_merge($whereArray, $between);
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereNotBetweens(Where $where, array &$whereArray)
+    {
+        $between = $where->getNotBetweens();
+        \array_walk(
+            $between,
+            function (&$between) {
+
+                $between = '('
+                    .$this->columnWriter->writeColumn($between['subject'])
+                    .' NOT BETWEEN '
+                    .$this->writer->writePlaceholderValue($between['a'])
+                    .' AND '
+                    .$this->writer->writePlaceholderValue($between['b'])
+                    .')';
+            }
+        );
+
+        $whereArray = \array_merge($whereArray, $between);
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereComparisons(Where $where, array &$whereArray)
+    {
+        $comparisons = $where->getComparisons();
+        \array_walk(
+            $comparisons,
+            function (&$comparison) {
+
+                if (!is_array($comparison)) {
+                    return;
+                }
+
+                $str = $this->writeWherePartialCondition($comparison['subject']);
+                $str .= $this->writer->writeConjunction($comparison['conjunction']);
+                $str .= $this->writeWherePartialCondition($comparison['target']);
+
+                $comparison = "($str)";
+            }
+        );
+
+        $whereArray = \array_merge($whereArray, $comparisons);
+    }
+
+    /**
+     * @param $subject
+     *
+     * @return string
+     */
+    protected function writeWherePartialCondition(&$subject)
+    {
+        if ($subject instanceof Column) {
+            $str = $this->columnWriter->writeColumn($subject);
+        } elseif ($subject instanceof Select) {
+            $selectWriter = WriterFactory::createSelectWriter($this->writer, $this->placeholderWriter);
+            $str = '('.$selectWriter->write($subject).')';
+        } else {
+            $str = $this->writer->writePlaceholderValue($subject);
+        }
+
+        return $str;
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereIsNulls(Where $where, array &$whereArray)
+    {
+        $whereArray = \array_merge(
+            $whereArray,
+            $this->writeWhereIsNullable($where, 'getNull', 'writeIsNull')
+        );
+    }
+
+    /**
+     * @param Where  $where
+     * @param string $getMethod
+     * @param string $writeMethod
+     *
+     * @return array
+     */
+    protected function writeWhereIsNullable(Where $where, $getMethod, $writeMethod)
+    {
+        $collection = $where->$getMethod();
+
+        \array_walk(
+            $collection,
+            function (&$collection) use ($writeMethod) {
+                $collection =
+                    '('.$this->columnWriter->writeColumn($collection['subject'])
+                    .$this->writer->$writeMethod().')';
+            }
+        );
+
+        return $collection;
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereIsNotNulls(Where $where, array &$whereArray)
+    {
+        $whereArray = \array_merge(
+            $whereArray,
+            $this->writeWhereIsNullable($where, 'getNotNull', 'writeIsNotNull')
+        );
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeWhereBooleans(Where $where, array &$whereArray)
+    {
+        $booleans = $where->getBooleans();
+        $placeholderWriter = $this->placeholderWriter;
+
+        \array_walk(
+            $booleans,
+            function (&$boolean) use (&$placeholderWriter) {
+                $column = $this->columnWriter->writeColumn($boolean['subject']);
+                $value = $this->placeholderWriter->add($boolean['value']);
+
+                $boolean = '(ISNULL('.$column.', 0) = '.$value.')';
+            }
+        );
+
+        $whereArray = \array_merge($whereArray, $booleans);
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeExists(Where $where, array &$whereArray)
+    {
+        $whereArray = \array_merge(
+            $whereArray,
+            $this->writeExistence($where, 'getExists', 'EXISTS')
+        );
+    }
+
+    /**
+     * @param Where  $where
+     * @param string $method
+     * @param string $operation
+     *
+     * @return array
+     */
+    protected function writeExistence(Where $where, $method, $operation)
+    {
+        $exists = [];
+
+        foreach ($where->$method() as $select) {
+            $exists[] = "$operation (".$this->writer->write($select, false).')';
+        }
+
+        return $exists;
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeNotExists(Where $where, array &$whereArray)
+    {
+        $whereArray = \array_merge(
+            $whereArray,
+            $this->writeExistence($where, 'getNotExists', 'NOT EXISTS')
+        );
+    }
+
+    /**
+     * @param Where $where
+     * @param array $whereArray
+     *
+     * @return array
+     */
+    protected function writeSubWheres(Where $where, array &$whereArray)
+    {
+        $subWheres = $where->getSubWheres();
+
+        \array_walk(
+            $subWheres,
+            function (&$subWhere) {
+                $subWhere = "({$this->writeWhere($subWhere)})";
+            }
+        );
+
+        $whereArray = \array_merge($whereArray, $subWheres);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Builder/Syntax/WriterFactory.php

@@ -0,0 +1,133 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/12/14
+ * Time: 2:11 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+/**
+ * Class WriterFactory.
+ */
+final class WriterFactory
+{
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     *
+     * @return ColumnWriter
+     */
+    public static function createColumnWriter(GenericBuilder $writer, PlaceholderWriter $placeholderWriter)
+    {
+        return new ColumnWriter($writer, $placeholderWriter);
+    }
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     *
+     * @return WhereWriter
+     */
+    public static function createWhereWriter(GenericBuilder $writer, PlaceholderWriter $placeholderWriter)
+    {
+        return new WhereWriter($writer, $placeholderWriter);
+    }
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     *
+     * @return SelectWriter
+     */
+    public static function createSelectWriter(GenericBuilder $writer, PlaceholderWriter $placeholderWriter)
+    {
+        return new SelectWriter($writer, $placeholderWriter);
+    }
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     *
+     * @return InsertWriter
+     */
+    public static function createInsertWriter(GenericBuilder $writer, PlaceholderWriter $placeholderWriter)
+    {
+        return new InsertWriter($writer, $placeholderWriter);
+    }
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     *
+     * @return UpdateWriter
+     */
+    public static function createUpdateWriter(GenericBuilder $writer, PlaceholderWriter $placeholderWriter)
+    {
+        return new UpdateWriter($writer, $placeholderWriter);
+    }
+
+    /**
+     * @param GenericBuilder    $writer
+     * @param PlaceholderWriter $placeholderWriter
+     *
+     * @return DeleteWriter
+     */
+    public static function createDeleteWriter(GenericBuilder $writer, PlaceholderWriter $placeholderWriter)
+    {
+        return new DeleteWriter($writer, $placeholderWriter);
+    }
+
+    /**
+     * @return PlaceholderWriter
+     */
+    public static function createPlaceholderWriter()
+    {
+        return new PlaceholderWriter();
+    }
+
+    /**
+     * @param GenericBuilder $writer
+     *
+     * @return IntersectWriter
+     */
+    public static function createIntersectWriter(GenericBuilder $writer)
+    {
+        return new IntersectWriter($writer);
+    }
+
+    /**
+     * @param GenericBuilder $writer
+     *
+     * @return MinusWriter
+     */
+    public static function createMinusWriter(GenericBuilder $writer)
+    {
+        return new MinusWriter($writer);
+    }
+
+    /**
+     * @param GenericBuilder $writer
+     *
+     * @return UnionWriter
+     */
+    public static function createUnionWriter(GenericBuilder $writer)
+    {
+        return new UnionWriter($writer);
+    }
+
+    /**
+     * @param GenericBuilder $writer
+     *
+     * @return UnionAllWriter
+     */
+    public static function createUnionAllWriter(GenericBuilder $writer)
+    {
+        return new UnionAllWriter($writer);
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/AbstractBaseQuery.php

@@ -0,0 +1,277 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+use NilPortugues\Sql\QueryBuilder\Syntax\QueryPartInterface;
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+use NilPortugues\Sql\QueryBuilder\Syntax\Table;
+use NilPortugues\Sql\QueryBuilder\Syntax\Where;
+// Builder injects itself into query for convestion to SQL string.
+use NilPortugues\Sql\QueryBuilder\Builder\BuilderInterface;
+
+/**
+ * Class AbstractBaseQuery.
+ */
+abstract class AbstractBaseQuery implements QueryInterface, QueryPartInterface
+{
+    /**
+     * @var string
+     */
+    protected $comment = '';
+
+    /**
+     * @var \NilPortugues\Sql\QueryBuilder\Builder\BuilderInterface
+     */
+    protected $builder;
+
+    /**
+     * @var string
+     */
+    protected $table;
+
+    /**
+     * @var string
+     */
+    protected $whereOperator = 'AND';
+
+    /**
+     * @var Where
+     */
+    protected $where;
+
+    /**
+     * @var array
+     */
+    protected $joins = [];
+
+    /**
+     * @var int
+     */
+    protected $limitStart;
+
+    /**
+     * @var int
+     */
+    protected $limitCount;
+
+    /**
+     * @var array
+     */
+    protected $orderBy = [];
+
+    /**
+     * @return Where
+     */
+    protected function filter()
+    {
+        if (!isset($this->where)) {
+            $this->where = QueryFactory::createWhere($this);
+        }
+
+        return $this->where;
+    }
+
+    /**
+     * Stores the builder that created this query.
+     *
+     * @param BuilderInterface $builder
+     *
+     * @return $this
+     */
+    final public function setBuilder(BuilderInterface $builder)
+    {
+        $this->builder = $builder;
+
+        return $this;
+    }
+
+    /**
+     * @return BuilderInterface
+     *
+     * @throws \RuntimeException when builder has not been injected
+     */
+    final public function getBuilder()
+    {
+        if (!$this->builder) {
+            throw new \RuntimeException('Query builder has not been injected with setBuilder');
+        }
+
+        return $this->builder;
+    }
+
+    /**
+     * Converts this query into an SQL string by using the injected builder.
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        try {
+            return $this->getSql();
+        } catch (\Exception $e) {
+            return \sprintf('[%s] %s', \get_class($e), $e->getMessage());
+        }
+    }
+
+    /**
+     * Converts this query into an SQL string by using the injected builder.
+     * Optionally can return the SQL with formatted structure.
+     *
+     * @param bool $formatted
+     *
+     * @return string
+     */
+    public function getSql($formatted = false)
+    {
+        if ($formatted) {
+            return $this->getBuilder()->writeFormatted($this);
+        }
+
+        return $this->getBuilder()->write($this);
+    }
+
+    /**
+     * @return string
+     */
+    abstract public function partName();
+
+    /**
+     * @return Where
+     */
+    public function getWhere()
+    {
+        return $this->where;
+    }
+
+    /**
+     * @param Where $where
+     *
+     * @return $this
+     */
+    public function setWhere(Where $where)
+    {
+        $this->where = $where;
+
+        return $this;
+    }
+
+    /**
+     * @return Table
+     */
+    public function getTable()
+    {
+        $newTable = array($this->table);
+
+        return \is_null($this->table) ? null : SyntaxFactory::createTable($newTable);
+    }
+
+    /**
+     * @param string $table
+     *
+     * @return $this
+     */
+    public function setTable($table)
+    {
+        $this->table = (string) $table;
+
+        return $this;
+    }
+
+    /**
+     * @param string $whereOperator
+     *
+     * @return Where
+     */
+    public function where($whereOperator = 'AND')
+    {
+        if (!isset($this->where)) {
+            $this->where = $this->filter();
+        }
+
+        $this->where->conjunction($whereOperator);
+
+        return $this->where;
+    }
+
+    /**
+     * @return string
+     */
+    public function getWhereOperator()
+    {
+        if (!isset($this->where)) {
+            $this->where = $this->filter();
+        }
+
+        return $this->where->getConjunction();
+    }
+
+    /**
+     * @param string $column
+     * @param string $direction
+     * @param null   $table
+     *
+     * @return $this
+     */
+    public function orderBy($column, $direction = OrderBy::ASC, $table = null)
+    {
+        $newColumn = array($column);
+        $column = SyntaxFactory::createColumn($newColumn, \is_null($table) ? $this->getTable() : $table);
+        $this->orderBy[] = new OrderBy($column, $direction);
+
+        return $this;
+    }
+
+    /**
+     * @return int
+     */
+    public function getLimitCount()
+    {
+        return $this->limitCount;
+    }
+
+    /**
+     * @return int
+     */
+    public function getLimitStart()
+    {
+        return $this->limitStart;
+    }
+
+    /**
+     * @param string $comment
+     *
+     * @return $this
+     */
+    public function setComment($comment)
+    {
+        // Make each line of the comment prefixed with "--",
+        // and remove any trailing whitespace.
+        $comment = '-- '.str_replace("\n", "\n-- ", \rtrim($comment));
+
+        // Trim off any trailing "-- ", to ensure that the comment is valid.
+        $this->comment = \rtrim($comment, '- ');
+
+        if ($this->comment) {
+            $this->comment .= "\n";
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getComment()
+    {
+        return $this->comment;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/AbstractCreationalQuery.php

@@ -0,0 +1,57 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/24/14
+ * Time: 12:30 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Class AbstractCreationalQuery.
+ */
+abstract class AbstractCreationalQuery extends AbstractBaseQuery
+{
+    /**
+     * @var array
+     */
+    protected $values = [];
+
+    /**
+     * @param string $table
+     * @param array  $values
+     */
+    public function __construct($table = null, array $values = null)
+    {
+        if (isset($table)) {
+            $this->setTable($table);
+        }
+
+        if (!empty($values)) {
+            $this->setValues($values);
+        }
+    }
+
+    /**
+     * @return array
+     */
+    public function getValues()
+    {
+        return $this->values;
+    }
+
+    /**
+     * @param array $values
+     *
+     * @return $this
+     */
+    public function setValues(array $values)
+    {
+        $this->values = $values;
+        
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/AbstractSetQuery.php

@@ -0,0 +1,80 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/24/14
+ * Time: 12:30 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\QueryPartInterface;
+
+/**
+ * Class AbstractSetQuery.
+ */
+abstract class AbstractSetQuery implements QueryInterface, QueryPartInterface
+{
+    /**
+     * @var array
+     */
+    protected $union = [];
+
+    /**
+     * @param Select $select
+     *
+     * @return $this
+     */
+    public function add(Select $select)
+    {
+        $this->union[] = $select;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getUnions()
+    {
+        return $this->union;
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Table
+     */
+    public function getTable()
+    {
+        throw new QueryException(
+            \sprintf('%s does not support tables', $this->partName())
+        );
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function getWhere()
+    {
+        throw new QueryException(
+            \sprintf('%s does not support WHERE.', $this->partName())
+        );
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function where()
+    {
+        throw new QueryException(
+            \sprintf('%s does not support the WHERE statement.', $this->partName())
+        );
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/ColumnQuery.php

@@ -0,0 +1,263 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/25/14
+ * Time: 12:12 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+
+/**
+ * Class ColumnQuery.
+ */
+class ColumnQuery
+{
+    /**
+     * @var array
+     */
+    protected $columns = [];
+
+    /**
+     * @var array
+     */
+    protected $columnSelects = [];
+
+    /**
+     * @var array
+     */
+    protected $columnValues = [];
+
+    /**
+     * @var array
+     */
+    protected $columnFuncs = [];
+
+    /**
+     * @var bool
+     */
+    protected $isCount = false;
+
+    /**
+     * @var Select
+     */
+    protected $select;
+
+    /**
+     * @var JoinQuery
+     */
+    protected $joinQuery;
+
+    /**
+     * @param Select    $select
+     * @param JoinQuery $joinQuery
+     * @param array     $columns
+     */
+    public function __construct(Select $select, JoinQuery $joinQuery, array $columns = null)
+    {
+        $this->select = $select;
+        $this->joinQuery = $joinQuery;
+
+        if (!isset($columns)) {
+            $columns = array(Column::ALL);
+        }
+
+        if (\count($columns)) {
+            $this->setColumns($columns);
+        }
+    }
+
+    /**
+     * @param     $start
+     * @param int $count
+     *
+     * @return Select
+     */
+    public function limit($start, $count = 0)
+    {
+        return $this->select->limit($start, $count);
+    }
+
+    /**
+     * @param string $whereOperator
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function where($whereOperator = 'AND')
+    {
+        return $this->select->where($whereOperator);
+    }
+
+    /**
+     * @param string $column
+     * @param string $direction
+     * @param null   $table
+     *
+     * @return Select
+     */
+    public function orderBy($column, $direction = OrderBy::ASC, $table = null)
+    {
+        return $this->select->orderBy($column, $direction, $table);
+    }
+
+    /**
+     * @param string[] $columns
+     *
+     * @return Select
+     */
+    public function groupBy(array $columns)
+    {
+        return $this->select->groupBy($columns);
+    }
+
+    /**
+     * Allows setting a Select query as a column value.
+     *
+     * @param array $column
+     *
+     * @return $this
+     */
+    public function setSelectAsColumn(array $column)
+    {
+        $this->columnSelects[] = $column;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getColumnSelects()
+    {
+        return $this->columnSelects;
+    }
+
+    /**
+     * Allows setting a value to the select statement.
+     *
+     * @param string $value
+     * @param string $alias
+     *
+     * @return $this
+     */
+    public function setValueAsColumn($value, $alias)
+    {
+        $this->columnValues[$alias] = $value;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getColumnValues()
+    {
+        return $this->columnValues;
+    }
+
+    /**
+     * Allows calculation on columns using predefined SQL functions.
+     *
+     * @param string   $funcName
+     * @param string[] $arguments
+     * @param string   $alias
+     *
+     * @return $this
+     */
+    public function setFunctionAsColumn($funcName, array $arguments, $alias)
+    {
+        $this->columnFuncs[$alias] = ['func' => $funcName, 'args' => $arguments];
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getColumnFuncs()
+    {
+        return $this->columnFuncs;
+    }
+
+    /**
+     * @param string $columnName
+     * @param string $alias
+     *
+     * @return $this
+     */
+    public function count($columnName = '*', $alias = '')
+    {
+        $table = $this->select->getTable();
+
+        $count = 'COUNT(';
+        $count .= ($columnName !== '*') ? "$table.{$columnName}" : '*';
+        $count .= ')';
+
+        if (isset($alias) && \strlen($alias) > 0) {
+            $count .= ' AS "'.$alias.'"';
+        }
+
+        $this->columns = array($count);
+        $this->isCount = true;
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isCount()
+    {
+        return $this->isCount;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllColumns()
+    {
+        $columns = $this->getColumns();
+
+        foreach ($this->joinQuery->getJoins() as $join) {
+            $joinCols = $join->getAllColumns();
+            $columns = \array_merge($columns, $joinCols);
+        }
+
+        return $columns;
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Column
+     *
+     * @throws QueryException
+     */
+    public function getColumns()
+    {
+        if (\is_null($this->select->getTable())) {
+            throw new QueryException('No table specified for the Select instance');
+        }
+
+        return SyntaxFactory::createColumns($this->columns, $this->select->getTable());
+    }
+
+    /**
+     * Sets the column names used to write the SELECT statement.
+     * If key is set, key is the column's alias. Value is always the column names.
+     *
+     * @param array $columns
+     *
+     * @return $this
+     */
+    public function setColumns(array $columns)
+    {
+        $this->columns = $columns;
+
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/Delete.php

@@ -0,0 +1,60 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Class Delete.
+ */
+class Delete extends AbstractBaseQuery
+{
+    /**
+     * @var int
+     */
+    protected $limitStart;
+
+    /**
+     * @param string $table
+     */
+    public function __construct($table = null)
+    {
+        if (isset($table)) {
+            $this->setTable($table);
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'DELETE';
+    }
+
+    /**
+     * @return int
+     */
+    public function getLimitStart()
+    {
+        return $this->limitStart;
+    }
+
+    /**
+     * @param int $start
+     *
+     * @return $this
+     */
+    public function limit($start)
+    {
+        $this->limitStart = $start;
+
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/Insert.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+
+/**
+ * Class Insert.
+ */
+class Insert extends AbstractCreationalQuery
+{
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'INSERT';
+    }
+
+    /**
+     * @return array
+     */
+    public function getColumns()
+    {
+        $columns = \array_keys($this->values);
+
+        return SyntaxFactory::createColumns($columns, $this->getTable());
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/Intersect.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:11 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\QueryPartInterface;
+
+/**
+ * Class Intersect.
+ */
+class Intersect implements QueryInterface, QueryPartInterface
+{
+    const INTERSECT = 'INTERSECT';
+
+    /**
+     * @var array
+     */
+    protected $intersect = [];
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'INTERSECT';
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return $this
+     */
+    public function add(Select $select)
+    {
+        $this->intersect[] = $select;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getIntersects()
+    {
+        return $this->intersect;
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Table
+     */
+    public function getTable()
+    {
+        throw new QueryException('INTERSECT does not support tables');
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function getWhere()
+    {
+        throw new QueryException('INTERSECT does not support WHERE.');
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function where()
+    {
+        throw new QueryException('INTERSECT does not support the WHERE statement.');
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/JoinQuery.php

@@ -0,0 +1,308 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/25/14
+ * Time: 11:41 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Where;
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+
+/**
+ * Class JoinQuery.
+ */
+class JoinQuery
+{
+    const JOIN_LEFT = 'LEFT';
+    const JOIN_RIGHT = 'RIGHT';
+    const JOIN_INNER = 'INNER';
+    const JOIN_CROSS = 'CROSS';
+
+    /**
+     * @var Where
+     */
+    protected $joinCondition;
+
+    /**
+     * @var bool
+     */
+    protected $isJoin = false;
+
+    /**
+     * @var string
+     */
+    protected $joinType;
+
+    /**
+     * @var array
+     */
+    protected $joins = [];
+
+    /**
+     * @var Select
+     */
+    protected $select;
+
+    /**
+     * @param Select $select
+     */
+    public function __construct(Select $select)
+    {
+        $this->select = $select;
+    }
+
+    /**
+     * @param string $table
+     *
+     * @return $this
+     */
+    public function setTable($table)
+    {
+        $this->select->setTable($table);
+
+        return $this;
+    }
+
+    /**
+     * @param string   $table
+     * @param mixed    $selfColumn
+     * @param mixed    $refColumn
+     * @param string[] $columns
+     *
+     * @return Select
+     */
+    public function leftJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->join($table, $selfColumn, $refColumn, $columns, self::JOIN_LEFT);
+    }
+
+    /**
+     * @param string   $table
+     * @param mixed    $selfColumn
+     * @param mixed    $refColumn
+     * @param string[] $columns
+     * @param string   $joinType
+     *
+     * @return Select
+     */
+    public function join(
+        $table,
+        $selfColumn = null,
+        $refColumn = null,
+        $columns = [],
+        $joinType = null
+    ) {
+        if (!isset($this->joins[$table])) {
+            $select = QueryFactory::createSelect($table);
+            $select->setColumns($columns);
+            $select->setJoinType($joinType);
+            $select->setParentQuery($this->select);
+            $this->addJoin($select, $selfColumn, $refColumn);
+        }
+
+        return $this->joins[$table];
+    }
+
+    /**
+     * @param Select $select
+     * @param mixed  $selfColumn
+     * @param mixed  $refColumn
+     *
+     * @return Select
+     */
+    public function addJoin(Select $select, $selfColumn, $refColumn)
+    {
+        $select->isJoin(true);
+        $table = $select->getTable()->getName();
+
+        if (!isset($this->joins[$table])) {
+            if (!$selfColumn instanceof Column) {
+                $newColumn = array($selfColumn);
+                $selfColumn = SyntaxFactory::createColumn(
+                    $newColumn,
+                    $this->select->getTable()
+                );
+            }
+
+            $select->joinCondition()->equals($refColumn, $selfColumn);
+            $this->joins[$table] = $select;
+        }
+
+        return $this->joins[$table];
+    }
+
+    /**
+     * Transforms Select in a joint.
+     *
+     * @param bool $isJoin
+     *
+     * @return $this
+     */
+    public function setJoin($isJoin = true)
+    {
+        $this->isJoin = $isJoin;
+
+        return $this;
+    }
+
+    /**
+     * @param string   $table
+     * @param mixed    $selfColumn
+     * @param mixed    $refColumn
+     * @param string[] $columns
+     *
+     * @internal param null $selectClass
+     *
+     * @return Select
+     */
+    public function rightJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->join($table, $selfColumn, $refColumn, $columns, self::JOIN_RIGHT);
+    }
+
+    /**
+     * @param string   $table
+     * @param mixed    $selfColumn
+     * @param mixed    $refColumn
+     * @param string[] $columns
+     *
+     * @return Select
+     */
+    public function crossJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->join($table, $selfColumn, $refColumn, $columns, self::JOIN_CROSS);
+    }
+
+    /**
+     * @param string   $table
+     * @param mixed    $selfColumn
+     * @param mixed    $refColumn
+     * @param string[] $columns
+     *
+     * @return Select
+     */
+    public function innerJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->join($table, $selfColumn, $refColumn, $columns, self::JOIN_INNER);
+    }
+
+    /**
+     * Alias to joinCondition.
+     *
+     * @return Where
+     */
+    public function on()
+    {
+        return $this->joinCondition();
+    }
+
+    /**
+     * WHERE constrains used for the ON clause of a (LEFT/RIGHT/INNER/CROSS) JOIN.
+     *
+     * @return Where
+     */
+    public function joinCondition()
+    {
+        if (!isset($this->joinCondition)) {
+            $this->joinCondition = QueryFactory::createWhere($this->select);
+        }
+
+        return $this->joinCondition;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isJoinSelect()
+    {
+        return $this->isJoin;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isJoin()
+    {
+        return $this->isJoin;
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function getJoinCondition()
+    {
+        return $this->joinCondition;
+    }
+
+    /**
+     * @param \NilPortugues\Sql\QueryBuilder\Syntax\Where $joinCondition
+     *
+     * @return $this
+     */
+    public function setJoinCondition($joinCondition)
+    {
+        $this->joinCondition = $joinCondition;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getJoinType()
+    {
+        return $this->joinType;
+    }
+
+    /**
+     * @param string $joinType
+     *
+     * @return $this
+     */
+    public function setJoinType($joinType)
+    {
+        $this->joinType = $joinType;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getJoins()
+    {
+        return $this->joins;
+    }
+
+    /**
+     * @param array $joins
+     *
+     * @return $this
+     */
+    public function setJoins($joins)
+    {
+        $this->joins = $joins;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllJoins()
+    {
+        $joins = $this->joins;
+
+        foreach ($this->joins as $join) {
+            $joins = \array_merge($joins, $join->getAllJoins());
+        }
+
+        return $joins;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/Minus.php

@@ -0,0 +1,95 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:11 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\QueryPartInterface;
+
+/**
+ * Class Minus.
+ */
+class Minus implements QueryInterface, QueryPartInterface
+{
+    const MINUS = 'MINUS';
+
+    /**
+     * @var Select
+     */
+    protected $first;
+
+    /**
+     * @var Select
+     */
+    protected $second;
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'MINUS';
+    }
+
+    /***
+     * @param Select $first
+     * @param Select $second
+     */
+    public function __construct(Select $first, Select $second)
+    {
+        $this->first = $first;
+        $this->second = $second;
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\Select
+     */
+    public function getFirst()
+    {
+        return $this->first;
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Manipulation\Select
+     */
+    public function getSecond()
+    {
+        return $this->second;
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Table
+     */
+    public function getTable()
+    {
+        throw new QueryException('MINUS does not support tables');
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function getWhere()
+    {
+        throw new QueryException('MINUS does not support WHERE.');
+    }
+
+    /**
+     * @throws QueryException
+     *
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function where()
+    {
+        throw new QueryException('MINUS does not support the WHERE statement.');
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/QueryException.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Class QueryException.
+ */
+final class QueryException extends \Exception
+{
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/QueryFactory.php

@@ -0,0 +1,107 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Where;
+
+/**
+ * Class QueryFactory.
+ */
+final class QueryFactory
+{
+    /**
+     * @param string $table
+     * @param array  $columns
+     *
+     * @return Select
+     */
+    public static function createSelect($table = null, array $columns = null)
+    {
+        return new Select($table, $columns);
+    }
+
+    /**
+     * @param string $table
+     * @param array  $values
+     *
+     * @return Insert
+     */
+    public static function createInsert($table = null, array $values = null)
+    {
+        return new Insert($table, $values);
+    }
+
+    /**
+     * @param string $table
+     * @param array  $values
+     *
+     * @return Update
+     */
+    public static function createUpdate($table = null, array $values = null)
+    {
+        return new Update($table, $values);
+    }
+
+    /**
+     * @param string $table
+     *
+     * @return Delete
+     */
+    public static function createDelete($table = null)
+    {
+        return new Delete($table);
+    }
+
+    /**
+     * @param QueryInterface $query
+     *
+     * @return Where
+     */
+    public static function createWhere(QueryInterface $query)
+    {
+        return new Where($query);
+    }
+
+    /**
+     * @return Intersect
+     */
+    public static function createIntersect()
+    {
+        return new Intersect();
+    }
+
+    /**
+     * @param Select $first
+     * @param Select $second
+     *
+     * @return Minus
+     */
+    public static function createMinus(Select $first, Select $second)
+    {
+        return new Minus($first, $second);
+    }
+
+    /**
+     * @return Union
+     */
+    public static function createUnion()
+    {
+        return new Union();
+    }
+
+    /**
+     * @return UnionAll
+     */
+    public static function createUnionAll()
+    {
+        return new UnionAll();
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/QueryInterface.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Interface QueryInterface.
+ */
+interface QueryInterface
+{
+    /**
+     * @return string
+     */
+    public function partName();
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Table
+     */
+    public function getTable();
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function getWhere();
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Where
+     */
+    public function where();
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/Select.php

@@ -0,0 +1,546 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\SyntaxFactory;
+use NilPortugues\Sql\QueryBuilder\Syntax\Table;
+use NilPortugues\Sql\QueryBuilder\Syntax\Where;
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+
+/**
+ * Class Select.
+ */
+class Select extends AbstractBaseQuery
+{
+    /**
+     * @var Table
+     */
+    protected $table;
+
+    /**
+     * @var array
+     */
+    protected $groupBy = [];
+
+    /**
+     * @var string
+     */
+    protected $camelCaseTableName = '';
+
+    /**
+     * @var Where
+     */
+    protected $having;
+
+    /**
+     * @var string
+     */
+    protected $havingOperator = 'AND';
+
+    /**
+     * @var bool
+     */
+    protected $isDistinct = false;
+
+    /**
+     * @var Where
+     */
+    protected $where;
+
+    /**
+     * @var JoinQuery
+     */
+    protected $joinQuery;
+
+    /**
+     * @var ColumnQuery
+     */
+    protected $columnQuery;
+
+    /**
+     * @var ParentQuery
+     */
+    protected $parentQuery;
+
+    /**
+     * @param string $table
+     * @param array  $columns
+     */
+    public function __construct($table = null, array $columns = null)
+    {
+        if (isset($table)) {
+            $this->setTable($table);
+        }
+
+        $this->joinQuery = new JoinQuery($this);
+        $this->columnQuery = new ColumnQuery($this, $this->joinQuery, $columns);
+    }
+
+    /**
+     * This __clone method will create an exact clone but without the object references due to the fact these
+     * are lost in the process of serialization and un-serialization.
+     *
+     * @return Select
+     */
+    public function __clone()
+    {
+        return \unserialize(\serialize($this));
+    }
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'SELECT';
+    }
+
+    /**
+     * @param string   $table
+     * @param string   $selfColumn
+     * @param string   $refColumn
+     * @param string[] $columns
+     *
+     * @return Select
+     */
+    public function leftJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->joinQuery->leftJoin($table, $selfColumn, $refColumn, $columns);
+    }
+
+    /**
+     * @param string   $table
+     * @param string   $selfColumn
+     * @param string   $refColumn
+     * @param string[] $columns
+     * @param string   $joinType
+     *
+     * @return Select
+     */
+    public function join(
+        $table,
+        $selfColumn = null,
+        $refColumn = null,
+        $columns = [],
+        $joinType = null
+    ) {
+        return $this->joinQuery->join($table, $selfColumn, $refColumn, $columns, $joinType);
+    }
+
+    /**
+     * WHERE constrains used for the ON clause of a (LEFT/RIGHT/INNER/CROSS) JOIN.
+     *
+     * @return Where
+     */
+    public function joinCondition()
+    {
+        return $this->joinQuery->joinCondition();
+    }
+
+    /**
+     * @param Select $select
+     * @param string $selfColumn
+     * @param string $refColumn
+     *
+     * @return Select
+     */
+    public function addJoin(Select $select, $selfColumn, $refColumn)
+    {
+        return $this->joinQuery->addJoin($select, $selfColumn, $refColumn);
+    }
+
+    /**
+     * Transforms Select in a joint.
+     *
+     * @param bool $isJoin
+     *
+     * @return JoinQuery
+     */
+    public function isJoin($isJoin = true)
+    {
+        return $this->joinQuery->setJoin($isJoin);
+    }
+
+    /**
+     * @param string   $table
+     * @param string   $selfColumn
+     * @param string   $refColumn
+     * @param string[] $columns
+     *
+     * @internal param null $selectClass
+     *
+     * @return Select
+     */
+    public function rightJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->joinQuery->rightJoin($table, $selfColumn, $refColumn, $columns);
+    }
+
+    /**
+     * @param string   $table
+     * @param string   $selfColumn
+     * @param string   $refColumn
+     * @param string[] $columns
+     *
+     * @return Select
+     */
+    public function crossJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->joinQuery->crossJoin($table, $selfColumn, $refColumn, $columns);
+    }
+
+    /**
+     * @param string   $table
+     * @param string   $selfColumn
+     * @param string   $refColumn
+     * @param string[] $columns
+     *
+     * @return Select
+     */
+    public function innerJoin($table, $selfColumn = null, $refColumn = null, $columns = [])
+    {
+        return $this->joinQuery->innerJoin($table, $selfColumn, $refColumn, $columns);
+    }
+
+    /**
+     * Alias to joinCondition.
+     *
+     * @return Where
+     */
+    public function on()
+    {
+        return $this->joinQuery->joinCondition();
+    }
+
+    /**
+     * @return bool
+     */
+    public function isJoinSelect()
+    {
+        return $this->joinQuery->isJoin();
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllColumns()
+    {
+        return $this->columnQuery->getAllColumns();
+    }
+
+    /**
+     * @return \NilPortugues\Sql\QueryBuilder\Syntax\Column
+     *
+     * @throws QueryException
+     */
+    public function getColumns()
+    {
+        return $this->columnQuery->getColumns();
+    }
+
+    /**
+     * Sets the column names used to write the SELECT statement.
+     * If key is set, key is the column's alias. Value is always the column names.
+     *
+     * @param string[] $columns
+     *
+     * @return ColumnQuery
+     */
+    public function setColumns(array $columns)
+    {
+        return $this->columnQuery->setColumns($columns);
+    }
+
+    /**
+     * Allows setting a Select query as a column value.
+     *
+     * @param array $column
+     *
+     * @return ColumnQuery
+     */
+    public function setSelectAsColumn(array $column)
+    {
+        return $this->columnQuery->setSelectAsColumn($column);
+    }
+
+    /**
+     * @return array
+     */
+    public function getColumnSelects()
+    {
+        return $this->columnQuery->getColumnSelects();
+    }
+
+    /**
+     * Allows setting a value to the select statement.
+     *
+     * @param string $value
+     * @param string $alias
+     *
+     * @return ColumnQuery
+     */
+    public function setValueAsColumn($value, $alias)
+    {
+        return $this->columnQuery->setValueAsColumn($value, $alias);
+    }
+
+    /**
+     * @return array
+     */
+    public function getColumnValues()
+    {
+        return $this->columnQuery->getColumnValues();
+    }
+
+    /**
+     * Allows calculation on columns using predefined SQL functions.
+     *
+     * @param string   $funcName
+     * @param string[] $arguments
+     * @param string   $alias
+     *
+     * @return ColumnQuery
+     */
+    public function setFunctionAsColumn($funcName, array $arguments, $alias)
+    {
+        return $this->columnQuery->setFunctionAsColumn($funcName, $arguments, $alias);
+    }
+
+    /**
+     * @return array
+     */
+    public function getColumnFuncs()
+    {
+        return $this->columnQuery->getColumnFuncs();
+    }
+
+    /**
+     * Returns all the Where conditions to the BuilderInterface class in order to write the SQL WHERE statement.
+     *
+     * @return array
+     */
+    public function getAllWheres()
+    {
+        return $this->getAllOperation($this->where, 'getAllWheres');
+    }
+
+    /**
+     * @param null|Where $data
+     * @param string     $operation
+     *
+     * @return array
+     */
+    protected function getAllOperation($data, $operation)
+    {
+        $collection = [];
+
+        if (!is_null($data)) {
+            $collection[] = $data;
+        }
+
+        foreach ($this->joinQuery->getJoins() as $join) {
+            $collection = \array_merge($collection, $join->$operation());
+        }
+
+        return $collection;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllHavings()
+    {
+        return $this->getAllOperation($this->having, 'getAllHavings');
+    }
+
+    /**
+     * @param string $columnName
+     * @param string $alias
+     *
+     * @return ColumnQuery
+     */
+    public function count($columnName = '*', $alias = '')
+    {
+        return $this->columnQuery->count($columnName, $alias);
+    }
+
+    /**
+     * @return bool
+     */
+    public function isCount()
+    {
+        return $this->columnQuery->isCount();
+    }
+
+    /**
+     * @param int $start
+     * @param     $count
+     *
+     * @return $this
+     */
+    public function limit($start, $count = 0)
+    {
+        $this->limitStart = $start;
+        $this->limitCount = $count;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllJoins()
+    {
+        return $this->joinQuery->getAllJoins();
+    }
+
+    /**
+     * @return array
+     */
+    public function getGroupBy()
+    {
+        return SyntaxFactory::createColumns($this->groupBy, $this->getTable());
+    }
+
+    /**
+     * @param string[] $columns
+     *
+     * @return $this
+     */
+    public function groupBy(array $columns)
+    {
+        $this->groupBy = $columns;
+
+        return $this;
+    }
+
+    /**
+     * @return Where
+     */
+    public function getJoinCondition()
+    {
+        return $this->joinQuery->getJoinCondition();
+    }
+
+    /**
+     * @return string
+     */
+    public function getJoinType()
+    {
+        return $this->joinQuery->getJoinType();
+    }
+
+    /**
+     * @param string|null $joinType
+     *
+     * @return $this
+     */
+    public function setJoinType($joinType)
+    {
+        $this->joinQuery->setJoinType($joinType);
+
+        return $this;
+    }
+
+    /**
+     * @param $havingOperator
+     *
+     * @throws QueryException
+     *
+     * @return Where
+     */
+    public function having($havingOperator = 'AND')
+    {
+        if (!isset($this->having)) {
+            $this->having = QueryFactory::createWhere($this);
+        }
+
+        if (!in_array($havingOperator, array(Where::CONJUNCTION_AND, Where::CONJUNCTION_OR))) {
+            throw new QueryException(
+                "Invalid conjunction specified, must be one of AND or OR, but '".$havingOperator."' was found."
+            );
+        }
+
+        $this->havingOperator = $havingOperator;
+
+        return $this->having;
+    }
+
+    /**
+     * @return string
+     */
+    public function getHavingOperator()
+    {
+        return $this->havingOperator;
+    }
+
+    /**
+     * @return $this
+     */
+    public function distinct()
+    {
+        $this->isDistinct = true;
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isDistinct()
+    {
+        return $this->isDistinct;
+    }
+
+    /**
+     * @return array
+     */
+    public function getAllOrderBy()
+    {
+        return $this->orderBy;
+    }
+
+    /**
+     * @return ParentQuery
+     */
+    public function getParentQuery()
+    {
+        return $this->parentQuery;
+    }
+
+    /**
+     * @param Select $parentQuery
+     *
+     * @return $this
+     */
+    public function setParentQuery(Select $parentQuery)
+    {
+        $this->parentQuery = $parentQuery;
+
+        return $this;
+    }
+
+    /**
+     * @param string $column
+     * @param string $direction
+     * @param null   $table
+     *
+     * @return $this
+     */
+    public function orderBy($column, $direction = OrderBy::ASC, $table = null)
+    {
+        $current = parent::orderBy($column, $direction, $table);
+        if ($this->getParentQuery() != null) {
+            $this->getParentQuery()->orderBy($column, $direction, \is_null($table) ? $this->getTable() : $table);
+        }
+        return $current;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/Union.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:11 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Class Union.
+ */
+class Union extends AbstractSetQuery
+{
+    const UNION = 'UNION';
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'UNION';
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/UnionAll.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:11 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Class UnionAll.
+ */
+class UnionAll extends AbstractSetQuery
+{
+    const UNION_ALL = 'UNION ALL';
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'UNION ALL';
+    }
+}

vendor/nilportugues/sql-query-builder/src/Manipulation/Update.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Class Update.
+ */
+class Update extends AbstractCreationalQuery
+{
+    /**
+     * @var int
+     */
+    protected $limitStart;
+
+    /**
+     * @var array
+     */
+    protected $orderBy = [];
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'UPDATE';
+    }
+
+    /**
+     * @return int
+     */
+    public function getLimitStart()
+    {
+        return $this->limitStart;
+    }
+
+    /**
+     * @param int $start
+     *
+     * @return $this
+     */
+    public function limit($start)
+    {
+        $this->limitStart = $start;
+
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Syntax/Column.php

@@ -0,0 +1,139 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryException;
+
+/**
+ * Class Column.
+ */
+class Column implements QueryPartInterface
+{
+    const ALL = '*';
+
+    /**
+     * @var Table
+     */
+    protected $table;
+
+    /**
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * @var string
+     */
+    protected $alias;
+
+    /**
+     * @param string $name
+     * @param string $table
+     * @param string $alias
+     */
+    public function __construct($name, $table, $alias = '')
+    {
+        $this->setName($name);
+        $this->setTable($table);
+        $this->setAlias($alias);
+    }
+
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'COLUMN';
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @param string $name
+     *
+     * @return $this
+     */
+    public function setName($name)
+    {
+        $this->name = (string) $name;
+
+        return $this;
+    }
+
+    /**
+     * @return Table
+     */
+    public function getTable()
+    {
+        return $this->table;
+    }
+
+    /**
+     * @param string $table
+     *
+     * @return $this
+     */
+    public function setTable($table)
+    {
+        $newTable = array($table);
+        $this->table = SyntaxFactory::createTable($newTable);
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAlias()
+    {
+        return $this->alias;
+    }
+
+    /**
+     * @param null|string $alias
+     *
+     * @return $this
+     *
+     * @throws QueryException
+     */
+    public function setAlias($alias)
+    {
+        if (0 == \strlen($alias)) {
+            $this->alias = null;
+
+            return $this;
+        }
+
+        if ($this->isAll()) {
+            throw new QueryException("Can't use alias because column name is ALL (*)");
+        }
+
+        $this->alias = (string) $alias;
+
+        return $this;
+    }
+
+    /**
+     * Check whether column name is '*' or not.
+     *
+     * @return bool
+     */
+    public function isAll()
+    {
+        return $this->getName() == self::ALL;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Syntax/OrderBy.php

@@ -0,0 +1,92 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Syntax;
+
+/**
+ * Class OrderBy.
+ */
+class OrderBy
+{
+    const ASC = 'ASC';
+    const DESC = 'DESC';
+
+    /**
+     * @var Column
+     */
+    protected $column;
+
+    /**
+     * @var string
+     */
+    protected $direction;
+
+    /**
+     * @var bool
+     */
+    protected $useAlias;
+
+    /**
+     * @param Column $column
+     * @param string $direction
+     */
+    public function __construct(Column $column, $direction)
+    {
+        $this->setColumn($column);
+        $this->setDirection($direction);
+    }
+
+    /**
+     * @return Column
+     */
+    public function getColumn()
+    {
+        return $this->column;
+    }
+
+    /**
+     * @param Column $column
+     *
+     * @return $this
+     */
+    public function setColumn($column)
+    {
+        $this->column = $column;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getDirection()
+    {
+        return $this->direction;
+    }
+
+    /**
+     * @param string $direction
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return $this
+     */
+    public function setDirection($direction)
+    {
+        if (!in_array($direction, array(self::ASC, self::DESC))) {
+            throw new \InvalidArgumentException(
+                "Specified direction '$direction' is not allowed. Only ASC or DESC are allowed."
+            );
+        }
+        $this->direction = $direction;
+
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Syntax/QueryPartInterface.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/8/14
+ * Time: 5:32 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Syntax;
+
+/**
+ * Interface QueryPartInterface.
+ */
+interface QueryPartInterface
+{
+    /**
+     * @return string
+     */
+    public function partName();
+}

vendor/nilportugues/sql-query-builder/src/Syntax/SyntaxFactory.php

@@ -0,0 +1,93 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Syntax;
+
+/**
+ * Class SyntaxFactory.
+ */
+final class SyntaxFactory
+{
+    /**
+     * Creates a collection of Column objects.
+     *
+     * @param array      $arguments
+     * @param Table|null $table
+     *
+     * @return array
+     */
+    public static function createColumns(array &$arguments, $table = null)
+    {
+        $createdColumns = [];
+
+        foreach ($arguments as $index => $column) {
+            if (!is_object($column)) {
+                $newColumn = array($column);
+                $column = self::createColumn($newColumn, $table);
+                if (!is_numeric($index)) {
+                    $column->setAlias($index);
+                }
+
+                $createdColumns[] = $column;
+            } else if ($column instanceof Column) {
+                $createdColumns[] = $column;
+            }
+        }
+
+        return \array_filter($createdColumns);
+    }
+
+    /**
+     * Creates a Column object.
+     *
+     * @param array      $argument
+     * @param null|Table $table
+     *
+     * @return Column
+     */
+    public static function createColumn(array &$argument, $table = null)
+    {
+        $columnName = \array_values($argument);
+        $columnName = $columnName[0];
+
+        $columnAlias = \array_keys($argument);
+        $columnAlias = $columnAlias[0];
+
+        if (\is_numeric($columnAlias) || \strpos($columnName, '*') !== false) {
+            $columnAlias = null;
+        }
+
+        return new Column($columnName, (string) $table, $columnAlias);
+    }
+
+    /**
+     * Creates a Table object.
+     *
+     * @param string[] $table
+     *
+     * @return Table
+     */
+    public static function createTable($table)
+    {
+        $tableName = $table;
+        if (\is_array($table)) {
+            $tableName = \current($table);
+            $tableAlias = \key($table);
+        }
+
+        $newTable = new Table($tableName);
+
+        if (isset($tableAlias) && !is_numeric($tableAlias)) {
+            $newTable->setAlias($tableAlias);
+        }
+
+        return $newTable;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Syntax/Table.php

@@ -0,0 +1,138 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Syntax;
+
+/**
+ * Class Table.
+ */
+class Table
+{
+    /**
+     * @var string
+     */
+    protected $name;
+
+    /**
+     * @var string
+     */
+    protected $alias;
+
+    /**
+     * @var string
+     */
+    protected $schema;
+
+    /**
+     * @var bool
+     */
+    protected $view = false;
+
+    /**
+     * @param        $name
+     * @param string $schema
+     */
+    public function __construct($name, $schema = null)
+    {
+        $this->name = $name;
+
+        if (!is_null($schema)) {
+            $this->schema = $schema;
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return (string) $this->name;
+    }
+
+    /**
+     * @param bool $view
+     *
+     * @return $this
+     */
+    public function setView($view)
+    {
+        $this->view = $view;
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isView()
+    {
+        return $this->view;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return string
+     */
+    public function getAlias()
+    {
+        return $this->alias;
+    }
+
+    /**
+     * @return string
+     */
+    public function getCompleteName()
+    {
+        $alias = ($this->alias) ? " AS {$this->alias}" : '';
+        $schema = ($this->schema) ? "{$this->schema}." : '';
+
+        return $schema.$this->name.$alias;
+    }
+
+    /**
+     * @param string $alias
+     *
+     * @return $this
+     */
+    public function setAlias($alias)
+    {
+        $this->alias = $alias;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getSchema()
+    {
+        return $this->schema;
+    }
+
+    /**
+     * @param string
+     * @param string $schema
+     *
+     * @return $this
+     */
+    public function setSchema($schema)
+    {
+        $this->schema = $schema;
+
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-builder/src/Syntax/Where.php

@@ -0,0 +1,646 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryBuilder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryException;
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryFactory;
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryInterface;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class Where.
+ */
+class Where
+{
+    const OPERATOR_GREATER_THAN_OR_EQUAL = '>=';
+    const OPERATOR_GREATER_THAN = '>';
+    const OPERATOR_LESS_THAN_OR_EQUAL = '<=';
+    const OPERATOR_LESS_THAN = '<';
+    const OPERATOR_LIKE = 'LIKE';
+    const OPERATOR_NOT_LIKE = 'NOT LIKE';
+    const OPERATOR_EQUAL = '=';
+    const OPERATOR_NOT_EQUAL = '<>';
+    const CONJUNCTION_AND = 'AND';
+    const CONJUNCTION_AND_NOT = 'AND NOT';
+    const CONJUNCTION_OR = 'OR';
+    const CONJUNCTION_OR_NOT = 'OR NOT';
+    const CONJUNCTION_EXISTS = 'EXISTS';
+    const CONJUNCTION_NOT_EXISTS = 'NOT EXISTS';
+
+    /**
+     * @var array
+     */
+    protected $comparisons = [];
+
+    /**
+     * @var array
+     */
+    protected $betweens = [];
+
+    /**
+     * @var array
+     */
+    protected $isNull = [];
+
+    /**
+     * @var array
+     */
+    protected $isNotNull = [];
+
+    /**
+     * @var array
+     */
+    protected $booleans = [];
+
+    /**
+     * @var array
+     */
+    protected $match = [];
+
+    /**
+     * @var array
+     */
+    protected $ins = [];
+
+    /**
+     * @var array
+     */
+    protected $notIns = [];
+
+    /**
+     * @var array
+     */
+    protected $subWheres = [];
+
+    /**
+     * @var string
+     */
+    protected $conjunction = self::CONJUNCTION_AND;
+
+    /**
+     * @var QueryInterface
+     */
+    protected $query;
+
+    /**
+     * @var Table
+     */
+    protected $table;
+
+    /**
+     * @var array
+     */
+    protected $exists = [];
+
+    /**
+     * @var array
+     */
+    protected $notExists = [];
+
+    /**
+     * @var array
+     */
+    protected $notBetweens = [];
+
+    /**
+     * @param QueryInterface $query
+     */
+    public function __construct(QueryInterface $query)
+    {
+        $this->query = $query;
+    }
+
+    /**
+     * Deep copy for nested references.
+     *
+     * @return mixed
+     */
+    public function __clone()
+    {
+        return \unserialize(\serialize($this));
+    }
+
+    /**
+     * @return bool
+     */
+    public function isEmpty()
+    {
+        $empty = \array_merge(
+            $this->comparisons,
+            $this->booleans,
+            $this->betweens,
+            $this->isNotNull,
+            $this->isNull,
+            $this->ins,
+            $this->notIns,
+            $this->subWheres,
+            $this->exists
+        );
+
+        return 0 == \count($empty);
+    }
+
+    /**
+     * @return string
+     */
+    public function getConjunction()
+    {
+        return $this->conjunction;
+    }
+
+    /**
+     * @param string $operator
+     *
+     * @return $this
+     *
+     * @throws QueryException
+     */
+    public function conjunction($operator)
+    {
+        if (false === \in_array(
+                $operator,
+                [self::CONJUNCTION_AND, self::CONJUNCTION_OR, self::CONJUNCTION_OR_NOT, self::CONJUNCTION_AND_NOT]
+            )
+        ) {
+            throw new QueryException(
+                "Invalid conjunction specified, must be one of AND or OR, but '".$operator."' was found."
+            );
+        }
+        $this->conjunction = $operator;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getSubWheres()
+    {
+        return $this->subWheres;
+    }
+
+    /**
+     * @param $operator
+     *
+     * @return Where
+     */
+    public function subWhere($operator = 'OR')
+    {
+        /** @var Where $filter */
+        $filter = QueryFactory::createWhere($this->query);
+        $filter->conjunction($operator);
+        $filter->setTable($this->getTable());
+
+        $this->subWheres[] = $filter;
+
+        return $filter;
+    }
+
+    /**
+     * @return Table
+     */
+    public function getTable()
+    {
+        return $this->query->getTable();
+    }
+
+    /**
+     * Used for subWhere query building.
+     *
+     * @param Table $table string
+     *
+     * @return $this
+     */
+    public function setTable($table)
+    {
+        $this->table = $table;
+
+        return $this;
+    }
+
+    /**
+     * equals alias.
+     *
+     * @param     $column
+     * @param int $value
+     *
+     * @return static
+     */
+    public function eq($column, $value)
+    {
+        return $this->equals($column, $value);
+    }
+
+    /**
+     * @param $column
+     * @param $value
+     *
+     * @return static
+     */
+    public function equals($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_EQUAL);
+    }
+
+    /**
+     * @param        $column
+     * @param        $value
+     * @param string $operator
+     *
+     * @return $this
+     */
+    protected function compare($column, $value, $operator)
+    {
+        $column = $this->prepareColumn($column);
+
+        $this->comparisons[] = [
+            'subject' => $column,
+            'conjunction' => $operator,
+            'target' => $value,
+        ];
+
+        return $this;
+    }
+
+    /**
+     * @param $column
+     *
+     * @return Column|Select
+     */
+    protected function prepareColumn($column)
+    {
+        //This condition handles the "Select as a a column" special case.
+        //or when compare column is customized.
+        if ($column instanceof Select || $column instanceof Column) {
+            return $column;
+        }
+
+        $newColumn = [$column];
+
+        return SyntaxFactory::createColumn($newColumn, $this->getTable());
+    }
+
+    /**
+     * @param string $column
+     * @param int    $value
+     *
+     * @return static
+     */
+    public function notEquals($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_NOT_EQUAL);
+    }
+
+    /**
+     * @param string $column
+     * @param int    $value
+     *
+     * @return static
+     */
+    public function greaterThan($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_GREATER_THAN);
+    }
+
+    /**
+     * @param string $column
+     * @param int    $value
+     *
+     * @return static
+     */
+    public function greaterThanOrEqual($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_GREATER_THAN_OR_EQUAL);
+    }
+
+    /**
+     * @param string $column
+     * @param int    $value
+     *
+     * @return static
+     */
+    public function lessThan($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_LESS_THAN);
+    }
+
+    /**
+     * @param string $column
+     * @param int    $value
+     *
+     * @return static
+     */
+    public function lessThanOrEqual($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_LESS_THAN_OR_EQUAL);
+    }
+
+    /**
+     * @param string $column
+     * @param        $value
+     *
+     * @return static
+     */
+    public function like($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_LIKE);
+    }
+
+    /**
+     * @param string $column
+     * @param int    $value
+     *
+     * @return static
+     */
+    public function notLike($column, $value)
+    {
+        return $this->compare($column, $value, self::OPERATOR_NOT_LIKE);
+    }
+
+    /**
+     * @param string[] $columns
+     * @param mixed[]  $values
+     *
+     * @return static
+     */
+    public function match(array $columns, array $values)
+    {
+        return $this->genericMatch($columns, $values, 'natural');
+    }
+
+    /**
+     * @param string[] $columns
+     * @param mixed[]  $values
+     * @param string   $mode
+     *
+     * @return $this
+     */
+    protected function genericMatch(array &$columns, array &$values, $mode)
+    {
+        $this->match[] = [
+            'columns' => $columns,
+            'values' => $values,
+            'mode' => $mode,
+        ];
+
+        return $this;
+    }
+
+    /**
+     * @param string $literal
+     *
+     * @return $this
+     */
+    public function asLiteral($literal)
+    {
+        $this->comparisons[] = $literal;
+
+        return $this;
+    }
+
+    /**
+     * @param string[] $columns
+     * @param mixed[]  $values
+     *
+     * @return $this
+     */
+    public function matchBoolean(array $columns, array $values)
+    {
+        return $this->genericMatch($columns, $values, 'boolean');
+    }
+
+    /**
+     * @param string[] $columns
+     * @param mixed[]  $values
+     *
+     * @return $this
+     */
+    public function matchWithQueryExpansion(array $columns, array $values)
+    {
+        return $this->genericMatch($columns, $values, 'query_expansion');
+    }
+
+    /**
+     * @param string $column
+     * @param int[]  $values
+     *
+     * @return $this
+     */
+    public function in($column, array $values)
+    {
+        $this->ins[$column] = $values;
+
+        return $this;
+    }
+
+    /**
+     * @param string $column
+     * @param int[]  $values
+     *
+     * @return $this
+     */
+    public function notIn($column, array $values)
+    {
+        $this->notIns[$column] = $values;
+
+        return $this;
+    }
+
+    /**
+     * @param string $column
+     * @param int    $a
+     * @param int    $b
+     *
+     * @return $this
+     */
+    public function between($column, $a, $b)
+    {
+        $column = $this->prepareColumn($column);
+        $this->betweens[] = ['subject' => $column, 'a' => $a, 'b' => $b];
+
+        return $this;
+    }
+
+    /**
+     * @param string $column
+     * @param int    $a
+     * @param int    $b
+     *
+     * @return $this
+     */
+    public function notBetween($column, $a, $b)
+    {
+        $column = $this->prepareColumn($column);
+        $this->notBetweens[] = ['subject' => $column, 'a' => $a, 'b' => $b];
+
+        return $this;
+    }
+
+    /**
+     * @param string $column
+     *
+     * @return static
+     */
+    public function isNull($column)
+    {
+        $column = $this->prepareColumn($column);
+        $this->isNull[] = ['subject' => $column];
+
+        return $this;
+    }
+
+    /**
+     * @param string $column
+     *
+     * @return $this
+     */
+    public function isNotNull($column)
+    {
+        $column = $this->prepareColumn($column);
+        $this->isNotNull[] = ['subject' => $column];
+
+        return $this;
+    }
+
+    /**
+     * @param string $column
+     * @param int    $value
+     *
+     * @return $this
+     */
+    public function addBitClause($column, $value)
+    {
+        $column = $this->prepareColumn($column);
+        $this->booleans[] = ['subject' => $column, 'value' => $value];
+
+        return $this;
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return $this
+     */
+    public function exists(Select $select)
+    {
+        $this->exists[] = $select;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getExists()
+    {
+        return $this->exists;
+    }
+
+    /**
+     * @param Select $select
+     *
+     * @return $this
+     */
+    public function notExists(Select $select)
+    {
+        $this->notExists[] = $select;
+
+        return $this;
+    }
+
+    /**
+     * @return array
+     */
+    public function getNotExists()
+    {
+        return $this->notExists;
+    }
+
+    /**
+     * @return array
+     */
+    public function getMatches()
+    {
+        return $this->match;
+    }
+
+    /**
+     * @return array
+     */
+    public function getIns()
+    {
+        return $this->ins;
+    }
+
+    /**
+     * @return array
+     */
+    public function getNotIns()
+    {
+        return $this->notIns;
+    }
+
+    /**
+     * @return array
+     */
+    public function getBetweens()
+    {
+        return $this->betweens;
+    }
+
+    /**
+     * @return array
+     */
+    public function getNotBetweens()
+    {
+        return $this->notBetweens;
+    }
+
+    /**
+     * @return array
+     */
+    public function getBooleans()
+    {
+        return $this->booleans;
+    }
+
+    /**
+     * @return array
+     */
+    public function getComparisons()
+    {
+        return $this->comparisons;
+    }
+
+    /**
+     * @return array
+     */
+    public function getNotNull()
+    {
+        return $this->isNotNull;
+    }
+
+    /**
+     * @return array
+     */
+    public function getNull()
+    {
+        return $this->isNull;
+    }
+    
+    /**
+    * @return QueryInterface
+    */
+    public function end()
+    {
+       return $this->query;
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/GenericBuilderTest.php

@@ -0,0 +1,284 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/16/14
+ * Time: 8:56 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+class GenericBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     *
+     */
+    public function setUp()
+    {
+        $this->writer = new GenericBuilder();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateSelectObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Select';
+        $this->assertInstanceOf($className, $this->writer->select());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateInsertObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Insert';
+        $this->assertInstanceOf($className, $this->writer->insert());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUpdateObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Update';
+        $this->assertInstanceOf($className, $this->writer->update());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateDeleteObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Delete';
+        $this->assertInstanceOf($className, $this->writer->delete());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateIntersectObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Intersect';
+        $this->assertInstanceOf($className, $this->writer->intersect());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateMinusObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Minus';
+        $this->assertInstanceOf($className, $this->writer->minus(new Select('table1'), new Select('table2')));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUnionObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Union';
+        $this->assertInstanceOf($className, $this->writer->union());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUnionAllObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\UnionAll';
+        $this->assertInstanceOf($className, $this->writer->unionAll());
+    }
+
+    /**
+     * @test
+     */
+    public function itCanAcceptATableNameForSelectInsertUpdateDeleteQueries()
+    {
+        $table = 'user';
+        $queries = [
+            'select' => $this->writer->select($table),
+            'insert' => $this->writer->insert($table),
+            'update' => $this->writer->update($table),
+            'delete' => $this->writer->delete($table),
+        ];
+
+        foreach ($queries as $type => $query) {
+            $this->assertEquals($table, $query->getTable()->getName(), "Checking table in $type query");
+        }
+    }
+
+    /**
+     * @test
+     */
+    public function itCanAcceptATableAndColumnsForSelect()
+    {
+        $table = 'user';
+        $columns = ['id', 'role'];
+        $expected = <<<QUERY
+SELECT
+    user.id,
+    user.role
+FROM
+    user
+
+QUERY;
+
+        $select = $this->writer->select($table, $columns);
+        $this->assertSame($expected, $this->writer->writeFormatted($select));
+    }
+
+    /**
+     * @test
+     */
+    public function itCanAcceptATableAndValuesForInsert()
+    {
+        $table = 'user';
+        $values = ['id' => 1, 'role' => 'admin'];
+        $expected = <<<QUERY
+INSERT INTO user (user.id, user.role)
+VALUES
+    (:v1, :v2)
+
+QUERY;
+
+        $insert = $this->writer->insert($table, $values);
+        $this->assertSame($expected, $this->writer->writeFormatted($insert));
+    }
+
+    /**
+     * @test
+     */
+    public function itCanAcceptATableAndValuesForUpdate()
+    {
+        $table = 'user';
+        $values = ['id' => 1, 'role' => 'super-admin'];
+        $expected = <<<QUERY
+UPDATE
+    user
+SET
+    user.id = :v1,
+    user.role = :v2
+
+QUERY;
+
+        $update = $this->writer->update($table, $values);
+        $this->assertSame($expected, $this->writer->writeFormatted($update));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldOutputHumanReadableQuery()
+    {
+        $selectRole = $this->writer->select();
+        $selectRole
+            ->setTable('role')
+            ->setColumns(array('role_name'))
+            ->limit(1)
+            ->where()
+            ->equals('role_id', 3);
+
+        $select = $this->writer->select();
+        $select->setTable('user')
+            ->setColumns(array('user_id', 'username'))
+            ->setSelectAsColumn(array('user_role' => $selectRole))
+            ->setSelectAsColumn(array($selectRole))
+            ->where()
+            ->equals('user_id', 4);
+
+        $expected = <<<QUERY
+SELECT
+    user.user_id,
+    user.username,
+    (
+        SELECT
+            role.role_name
+        FROM
+            role
+        WHERE
+            (role.role_id = :v1)
+        LIMIT
+            :v2,
+            :v3
+    ) AS "user_role",
+    (
+        SELECT
+            role.role_name
+        FROM
+            role
+        WHERE
+            (role.role_id = :v4)
+        LIMIT
+            :v5,
+            :v6
+    ) AS "role"
+FROM
+    user
+WHERE
+    (user.user_id = :v7)
+
+QUERY;
+
+        $this->assertSame($expected, $this->writer->writeFormatted($select));
+    }
+
+    /**
+     * @test
+     */
+    public function it_should_inject_the_builder()
+    {
+        $query = $this->writer->select();
+
+        $this->assertSame($this->writer, $query->getBuilder());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteWhenGettingSql()
+    {
+        $query = $this->writer->select()
+            ->setTable('user');
+
+        $expected = $this->writer->write($query);
+
+        $this->assertSame($expected, $query->getSql());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteFormattedWhenGettingFormattedSql()
+    {
+        $query = $this->writer->select()
+            ->setTable('user');
+
+        $formatted = true;
+        $expected = $this->writer->writeFormatted($query);
+
+        $this->assertSame($expected, $query->getSql($formatted));
+    }
+    /**
+     * @test
+     */
+    public function itShouldWriteSqlWhenCastToString()
+    {
+        $query = $this->writer->select()
+            ->setTable('user');
+
+        $expected = $this->writer->write($query);
+
+        $this->assertSame($expected, (string) $query);
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/MySqlBuilderTest.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/4/14
+ * Time: 12:40 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder;
+
+use NilPortugues\Sql\QueryBuilder\Builder\MySqlBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class MySqlBuilderTest.
+ */
+class MySqlBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var MySqlBuilder
+     */
+    protected $writer;
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new MySqlBuilder();
+    }
+
+    /**
+     *
+     */
+    protected function tearDown()
+    {
+        $this->writer = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWrapTableNames()
+    {
+        $query = new Select('user');
+
+        $expected = 'SELECT `user`.* FROM `user`';
+        $this->assertSame($expected, $this->writer->write($query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWrapColumnNames()
+    {
+        $query = new Select('user', array('user_id', 'name'));
+
+        $expected = 'SELECT `user`.`user_id`, `user`.`name` FROM `user`';
+        $this->assertSame($expected, $this->writer->write($query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWrapColumnAlias()
+    {
+        $query = new Select('user', array('userId' => 'user_id', 'name' => 'name'));
+
+        $expected = 'SELECT `user`.`user_id` AS `userId`, `user`.`name` AS `name` FROM `user`';
+        $this->assertSame($expected, $this->writer->write($query));
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/ColumnWriterTest.php

@@ -0,0 +1,187 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 10:45 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\ColumnWriter;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\PlaceholderWriter;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+
+/**
+ * Class ColumnWriterTest.
+ */
+class ColumnWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var ColumnWriter
+     */
+    private $columnWriter;
+
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var Select
+     */
+    private $query;
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new GenericBuilder();
+        $this->query = new Select();
+        $this->columnWriter = new ColumnWriter(new GenericBuilder(), new PlaceholderWriter());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteColumn()
+    {
+        $column = new Column('user_id', 'user');
+
+        $result = $this->columnWriter->writeColumn($column);
+
+        $this->assertSame('user.user_id', $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteValueAsColumns()
+    {
+        $select = new Select('user');
+        $select->setValueAsColumn('1', 'user_id');
+
+        $result = $this->columnWriter->writeValueAsColumns($select);
+
+        $this->assertInstanceOf('NilPortugues\Sql\QueryBuilder\Syntax\Column', $result[0]);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteFuncAsColumns()
+    {
+        $select = new Select('user');
+        $select->setFunctionAsColumn('MAX', ['user_id'], 'max_value');
+
+        $result = $this->columnWriter->writeFuncAsColumns($select);
+
+        $this->assertInstanceOf('NilPortugues\Sql\QueryBuilder\Syntax\Column', $result[0]);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteColumnWithAlias()
+    {
+        $column = new Column('user_id', 'user', 'userId');
+
+        $result = $this->columnWriter->writeColumnWithAlias($column);
+
+        $this->assertSame('user.user_id AS "userId"', $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteColumnAsASelectStatement()
+    {
+        $selectRole = new Select();
+        $selectRole
+            ->setTable('role')
+            ->setColumns(array('role_name'))
+            ->limit(1)
+            ->where()
+            ->equals('role_id', 3);
+
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'username'))
+            ->setSelectAsColumn(array('user_role' => $selectRole))
+            ->setSelectAsColumn(array($selectRole))
+            ->where()
+            ->equals('user_id', 4);
+
+        $expected = 'SELECT user.user_id, user.username, '.
+            '(SELECT role.role_name FROM role WHERE (role.role_id = :v1) LIMIT :v2, :v3) AS "user_role", '.
+            '(SELECT role.role_name FROM role WHERE (role.role_id = :v4) LIMIT :v5, :v6) AS "role" '.
+            'FROM user WHERE (user.user_id = :v7)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 3, ':v2' => 1, ':v3' => 0, ':v4' => 3, ':v5' => 1, ':v6' => 0, ':v7' => 4);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteColumnAsAValueStatement()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'username'))
+            ->setValueAsColumn('10', 'priority')
+            ->where()
+            ->equals('user_id', 1);
+
+        $expected = 'SELECT user.user_id, user.username, :v1 AS "priority" FROM user WHERE (user.user_id = :v2)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 10, ':v2' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteColumnAsAFuncWithBracketsStatement()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'username'))
+            ->setFunctionAsColumn('MAX', array('user_id'), 'max_id')
+            ->where()
+            ->equals('user_id', 1);
+
+        $expected = 'SELECT user.user_id, user.username, MAX(user_id) AS "max_id" FROM user WHERE (user.user_id = :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteColumnAsAFuncWithoutBracketsStatement()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'username'))
+            ->setFunctionAsColumn('CURRENT_TIMESTAMP', array(), 'server_time')
+            ->where()
+            ->equals('user_id', 1);
+
+        $expected = 'SELECT user.user_id, user.username, CURRENT_TIMESTAMP AS "server_time" FROM user WHERE (user.user_id = :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/DeleteWriterTest.php

@@ -0,0 +1,106 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 10:45 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Delete;
+
+/**
+ * Class DeleteWriterTest.
+ */
+class DeleteWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var Delete
+     */
+    private $query;
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new GenericBuilder();
+        $this->query = new Delete();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteDeleteAllTableContentsQuery()
+    {
+        $this->query->setTable('user');
+
+        $expected = 'DELETE FROM user';
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteDeleteRowLimit1()
+    {
+        $this->query
+            ->setTable('user')
+            ->limit(1);
+
+        $expected = 'DELETE FROM user LIMIT :v1';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteCommentInQuery()
+    {
+        $this->query
+            ->setTable('user')
+            ->setComment('This is a comment');
+
+        $expected = <<<SQL
+-- This is a comment
+DELETE FROM user
+SQL;
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteDeleteRowWithWhereConditionAndLimit1()
+    {
+        $this->query->setTable('user');
+
+        $conditions = $this->query->where();
+        $conditions
+            ->equals('user_id', 10)
+            ->equals('user_id', 20)
+            ->equals('user_id', 30);
+
+        $this->query->limit(1);
+
+        $expected = <<<SQL
+DELETE FROM user WHERE (user.user_id = :v1) AND (user.user_id = :v2) AND (user.user_id = :v3) LIMIT :v4
+SQL;
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 10, ':v2' => 20, ':v3' => 30, ':v4' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/InsertWriterTest.php

@@ -0,0 +1,104 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 10:45 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Insert;
+
+/**
+ * Class InsertWriterTest.
+ */
+class InsertWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var Insert
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $exceptionClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new GenericBuilder();
+        $this->query = new Insert();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowQueryExceptionBecauseNoColumnsWereDefined()
+    {
+        $this->setExpectedException($this->exceptionClass, 'No columns were defined for the current schema.');
+
+        $this->query->setTable('user');
+        $this->writer->write($this->query);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteInsertQuery()
+    {
+        $valueArray = array(
+            'user_id' => 1,
+            'name' => 'Nil',
+            'contact' => 'contact@nilportugues.com',
+        );
+
+        $this->query
+            ->setTable('user')
+            ->setValues($valueArray);
+
+        $expected = 'INSERT INTO user (user.user_id, user.name, user.contact) VALUES (:v1, :v2, :v3)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+        $this->assertEquals(\array_values($valueArray), \array_values($this->query->getValues()));
+
+        $expected = array(':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteCommentInQuery()
+    {
+        $valueArray = array(
+            'user_id' => 1,
+            'name' => 'Nil',
+            'contact' => 'contact@nilportugues.com',
+        );
+
+        $this->query
+            ->setTable('user')
+            ->setComment('This is a comment')
+            ->setValues($valueArray);
+
+        $expected = "-- This is a comment\n".'INSERT INTO user (user.user_id, user.name, user.contact) VALUES (:v1, :v2, :v3)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+        $this->assertEquals(\array_values($valueArray), \array_values($this->query->getValues()));
+
+        $expected = array(':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/IntersectWriterTest.php

@@ -0,0 +1,118 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:34 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\IntersectWriter;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Intersect;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class IntersectWriterTest.
+ */
+class IntersectWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var IntersectWriter
+     */
+    private $intersectWriter;
+
+    /**
+     *
+     */
+    public function setUp()
+    {
+        $this->intersectWriter = new IntersectWriter(new GenericBuilder());
+        $this->writer = new GenericBuilder();
+    }
+
+    public function tearDown()
+    {
+        $this->intersectWriter = null;
+        $this->writer = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteIntersect()
+    {
+        $intersect = new Intersect();
+
+        $intersect->add(new Select('user'));
+        $intersect->add(new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+INTERSECT
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->intersectWriter->write($intersect));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteIntersectFromGenericBuilder()
+    {
+        $intersect = $this->writer->intersect();
+
+        $intersect->add(new Select('user'));
+        $intersect->add(new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+INTERSECT
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->writer->write($intersect));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldNotResetPlaceholders()
+    {
+        $select1 = (new Select('table1'))
+            ->where()
+            ->between('column', 1, 2)
+            ->end();
+
+        $select2 = (new Select('table2'))
+            ->where()
+            ->between('column', 3, 4)
+            ->end();
+
+        $union = (new Intersect())
+            ->add($select1)
+            ->add($select2);
+
+        $expectedSql = <<<SQL
+SELECT table1.* FROM table1 WHERE (table1.column BETWEEN :v1 AND :v2)
+INTERSECT
+SELECT table2.* FROM table2 WHERE (table2.column BETWEEN :v3 AND :v4)
+SQL;
+
+        $expectedParams = [
+            ':v1' => 1,
+            ':v2' => 2,
+            ':v3' => 3,
+            ':v4' => 4,
+        ];
+
+        $this->assertEquals($expectedSql, $this->writer->write($union));
+        $this->assertEquals($expectedParams, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/MinusWriterTest.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:34 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\MinusWriter;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Minus;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class MinusWriterTest.
+ */
+class MinusWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var MinusWriter
+     */
+    private $minusWriter;
+
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     *
+     */
+    public function setUp()
+    {
+        $this->minusWriter = new MinusWriter(new GenericBuilder());
+        $this->writer = new GenericBuilder();
+    }
+
+    public function tearDown()
+    {
+        $this->minusWriter = null;
+        $this->writer = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteMinus()
+    {
+        $minus = new Minus(new Select('user'), new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+MINUS
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->minusWriter->write($minus));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUnionAllFromGenericBuilder()
+    {
+        $minus = $this->writer->minus(new Select('user'), new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+MINUS
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->writer->write($minus));
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/PlaceholderWriterTest.php

@@ -0,0 +1,72 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 10:46 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\PlaceholderWriter;
+
+/**
+ * Class PlaceholderWriterTest.
+ */
+class PlaceholderWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var PlaceholderWriter
+     */
+    private $writer;
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new PlaceholderWriter();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAddValueAndReturnPlaceholder()
+    {
+        $result = $this->writer->add(1);
+        $this->assertEquals(':v1', $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAddValueAndGetReturnsArrayHoldingPlaceholderData()
+    {
+        $this->writer->add(1);
+        $this->assertEquals(array(':v1' => 1), $this->writer->get());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTranslatePhpNullToSqlNullValue()
+    {
+        $this->writer->add('');
+        $this->writer->add(null);
+
+        $this->assertEquals(array(':v1' => 'NULL', ':v2' => 'NULL'), $this->writer->get());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTranslatePhpBoolToSqlBoolValue()
+    {
+        $this->writer->add(true);
+        $this->writer->add(false);
+
+        $this->assertEquals(array(':v1' => 1, ':v2' => 0), $this->writer->get());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/SelectWriterTest.php

@@ -0,0 +1,625 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 10:46 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+
+/**
+ * Class SelectWriterTest.
+ */
+class SelectWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var Select
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $exceptionClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new GenericBuilder();
+        $this->query = new Select();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeCloneableWithoutKeepingReferences()
+    {
+        $query1 = new Select('user');
+        $query2 = clone $query1;
+        $query2->setTable('users');
+
+        $this->assertFalse($query1->getTable() == $query2->getTable());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeConstructedWithConstructor()
+    {
+        $this->query = new Select('user');
+
+        $expected = 'SELECT user.* FROM user';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteCommentInQuery()
+    {
+        $this->query = new Select('user');
+        $this->query->setComment('This is a comment');
+
+        $expected = <<<SQL
+-- This is a comment
+SELECT user.* FROM user
+SQL;
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionWhenGettingColumnsButNoTableIsSet()
+    {
+        $this->setExpectedException($this->exceptionClass);
+
+        $this->query = new Select();
+        $this->query->getColumns();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeConstructedWithConstructorWithColumns()
+    {
+        $this->query = new Select('user', array('user_id', 'name'));
+
+        $expected = 'SELECT user.user_id, user.name FROM user';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSelectAll()
+    {
+        $this->query->setTable('user');
+
+        $expected = 'SELECT user.* FROM user';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSelectAllDistinct()
+    {
+        $this->query->setTable('user')->distinct();
+
+        $expected = 'SELECT DISTINCT user.* FROM user';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSelectAllWithLimit1()
+    {
+        $this->query->setTable('user')->limit(1);
+
+        $expected = 'SELECT user.* FROM user LIMIT :v1, :v2';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 0);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSelectAllWithLimit1Offset2()
+    {
+        $this->query->setTable('user')->limit(1, 2);
+
+        $expected = 'SELECT user.* FROM user LIMIT :v1, :v2';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSelectAllGetFirst20()
+    {
+        $this->query->setTable('user')->limit(0, 20);
+
+        $expected = 'SELECT user.* FROM user LIMIT :v1, :v2';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 0, ':v2' => 20);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowColumnAlias()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id', // Alias -> column name
+                    'username' => 'name',
+                    'email' => 'email',
+                )
+            );
+
+        $expected = 'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email" FROM user';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowColumnOrder()
+    {
+        $this->query
+            ->setTable('user')
+            ->orderBy('user_id', OrderBy::ASC);
+
+        $expected = 'SELECT user.* FROM user ORDER BY user.user_id ASC';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowColumnOrderUsingColumnAlias()
+    {
+        $tableName = 'user';
+        $this->query
+            ->setTable($tableName)
+            ->setColumns(
+                array(
+                    'userId' => 'user_id', // Alias -> column name
+                    'username' => 'name',
+                    'email' => 'email',
+                )
+            )
+            ->orderBy('user_id', OrderBy::ASC)
+            ->orderBy('email', OrderBy::DESC);
+
+        $expected =
+            'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email" FROM '.
+            'user ORDER BY user.user_id ASC, user.email DESC';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoALeftJoin()
+    {
+        $this->query
+            ->setTable('user')
+            ->leftJoin('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'));
+
+        $expected = 'SELECT user.*, news.title, news.body, news.created_at, news.updated_at FROM user LEFT JOIN '.
+            'news ON (news.author_id = user.user_id)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoARightJoin()
+    {
+        $this->query
+            ->setTable('user')
+            ->rightJoin('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'));
+
+        $expected = 'SELECT user.*, news.title, news.body, news.created_at, news.updated_at FROM user RIGHT JOIN '.
+            'news ON (news.author_id = user.user_id)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoAInnerJoin()
+    {
+        $this->query
+            ->setTable('user')
+            ->innerJoin('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'));
+
+        $expected = 'SELECT user.*, news.title, news.body, news.created_at, news.updated_at FROM user INNER JOIN '.
+            'news ON (news.author_id = user.user_id)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoACrossJoin()
+    {
+        $this->query
+            ->setTable('user')
+            ->crossJoin('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'));
+
+        $expected = 'SELECT user.*, news.title, news.body, news.created_at, news.updated_at FROM user CROSS JOIN '.
+            'news ON (news.author_id = user.user_id)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoALeftJoinWithOrderByOnJoinedTable()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id',
+                    'username' => 'name',
+                    'email' => 'email',
+                    'created_at',
+                )
+            )
+            ->orderBy('user_id', OrderBy::DESC)
+            ->leftJoin('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'))
+            ->orderBy('created_at', OrderBy::DESC);
+
+        $expected = 'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email", user.created_at,'.
+            ' news.title, news.body, news.created_at, news.updated_at FROM user LEFT JOIN news ON (news.author_id '.
+            '= user.user_id) ORDER BY user.user_id DESC, news.created_at DESC';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoAJoin()
+    {
+        $this->query
+            ->setTable('user')
+            ->join('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'));
+
+        $expected = 'SELECT user.*, news.title, news.body, news.created_at, news.updated_at FROM user JOIN '.
+            'news ON (news.author_id = user.user_id)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoAJoinWithOrderByOnJoinedTable()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id',
+                    'username' => 'name',
+                    'email' => 'email',
+                    'created_at',
+                )
+            )
+            ->orderBy('user_id', OrderBy::DESC)
+            ->join('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'))
+            ->orderBy('created_at', OrderBy::DESC);
+
+        $expected = 'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email", user.created_at,'.
+            ' news.title, news.body, news.created_at, news.updated_at FROM user JOIN news ON (news.author_id ='.
+            ' user.user_id) ORDER BY user.user_id DESC, news.created_at DESC';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoAJoinWithCustomColumns()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id',
+                    'username' => 'name',
+                    'email' => 'email',
+                    'created_at',
+                )
+            )
+            ->orderBy('user_id', OrderBy::DESC)
+            ->join('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'))
+            ->orderBy('created_at', OrderBy::DESC)
+            ->join('articles', new Column('news_id', 'article'), new Column('id', 'news'));
+
+        $expected = 'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email", user.created_at,'.
+            ' news.title, news.body, news.created_at, news.updated_at FROM user JOIN news ON (news.author_id ='.
+            ' user.user_id) JOIN articles ON (news.id = article.news_id) ORDER BY user.user_id DESC, news.created_at DESC';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoAnAddWithMultipleJoins()
+    {
+        $this->query->setTable('user');
+
+        for ($i = 1; $i <= 5; ++$i) {
+            //Select QueryInterface for "news" table
+            $select = new Select();
+            $select
+                ->setTable('news'.$i)
+                ->setColumns(array('title'.$i));
+
+            //Select query for user table, being joined with "newsX" select.
+            $this->query->addJoin($select, 'user_id', 'author_id'.$i);
+        }
+
+        $expected = 'SELECT user.*, news1.title1, news2.title2, news3.title3, news4.title4, news5.title5 '.
+            'FROM user JOIN news1 ON (news1.author_id1 = user.user_id) JOIN news2 ON (news2.author_id2 = user.user_id)'.
+            ' JOIN news3 ON (news3.author_id3 = user.user_id) JOIN news4 ON (news4.author_id4 = user.user_id) '.
+            'JOIN news5 ON (news5.author_id5 = user.user_id)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToOn()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id',
+                    'username' => 'name',
+                    'email' => 'email',
+                    'created_at',
+                )
+            )
+            ->orderBy('user_id', OrderBy::DESC)
+            ->join('news', 'user_id', 'author_id', array('title', 'body', 'created_at', 'updated_at'))
+            ->orderBy('created_at', OrderBy::DESC)
+            ->on()
+            ->eq('author_id', 1);
+
+        $this->query->limit(1, 10);
+
+        $expected = 'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email", user.created_at,'.
+            ' news.title, news.body, news.created_at, news.updated_at FROM user JOIN news ON '.
+            '(news.author_id = user.user_id) AND (news.author_id = :v1) ORDER BY '.
+            'user.user_id DESC, news.created_at DESC LIMIT :v2, :v3';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 1, ':v3' => 10);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToCountTotalRows()
+    {
+        $this->query
+            ->setTable('user')
+            ->count()
+            ->groupBy(array('user_id', 'name'))
+            ->having()
+            ->equals('user_id', 1)
+            ->equals('user_id', 2);
+
+        $expected = 'SELECT COUNT(*) FROM user GROUP BY user.user_id, user.name HAVING (user.user_id = :v1) AND (user.user_id = :v2)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToCountTotalRowsSettingDefaultColumn()
+    {
+        $this->query
+            ->setTable('user')
+            ->count('user_id')
+            ->groupBy(array('user_id', 'name'))
+            ->having()
+            ->equals('user_id', 1)
+            ->equals('user_id', 2);
+
+        $expected = 'SELECT COUNT(user.user_id) FROM user GROUP BY user.user_id, user.name HAVING (user.user_id = :v1) AND (user.user_id = :v2)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToCountTotalRowsSettingDefaultColumnWithAlias()
+    {
+        $this->query
+            ->setTable('user')
+            ->count('user_id', 'total_users')
+            ->groupBy(array('user_id', 'name'))
+            ->having()
+            ->equals('user_id', 1)
+            ->equals('user_id', 2);
+
+        $expected = 'SELECT COUNT(user.user_id) AS "total_users" FROM user GROUP BY user.user_id, user.name HAVING (user.user_id = :v1) AND (user.user_id = :v2)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToGroupByOperator()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id',
+                    'username' => 'name',
+                    'email' => 'email',
+                    'created_at',
+                )
+            )
+            ->groupBy(array('user_id', 'name'))
+            ->having()
+            ->equals('user_id', 1)
+            ->equals('user_id', 2);
+
+        $expected = 'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email", user.created_at'.
+            ' FROM user GROUP BY user.user_id, user.name HAVING (user.user_id = :v1) AND (user.user_id = :v2)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionInvalidHavingConjunction()
+    {
+        $this->setExpectedException($this->exceptionClass);
+
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id',
+                    'username' => 'name',
+                    'email' => 'email',
+                    'created_at',
+                )
+            )
+            ->groupBy(array('user_id', 'name'))
+            ->having('AAAAAAAAAAAAAAAA');
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToSetHavingOperatorToOr()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(
+                array(
+                    'userId' => 'user_id',
+                    'username' => 'name',
+                    'email' => 'email',
+                    'created_at',
+                )
+            )
+            ->groupBy(array('user_id', 'name'))
+            ->having('OR')
+            ->equals('user_id', 1)
+            ->equals('user_id', 2);
+
+        $expected = 'SELECT user.user_id AS "userId", user.name AS "username", user.email AS "email", user.created_at'.
+            ' FROM user GROUP BY user.user_id, user.name HAVING (user.user_id = :v1) OR (user.user_id = :v2)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowSelectQueryToActAsAColumn()
+    {
+        $table1 = new Select('Table1');
+        $table1
+            ->where()
+            ->equals('table1_id', 1);
+
+        $table2 = new Select('Table2');
+        $table2
+            ->where()
+            ->eq($table1, 2);
+
+        $expected = 'SELECT Table2.* FROM Table2 WHERE ((SELECT Table1.* FROM Table1 '.
+            'WHERE (Table1.table1_id = :v1)) = :v2)';
+
+        $this->assertSame($expected, $this->writer->write($table2));
+
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteJoin()
+    {
+        $this->query
+            ->isJoin(true)
+            ->setTable('user')
+            ->on()
+            ->equals('user_id', 1);
+
+        $expected = 'JOIN user ON (user.user_id = :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/UnionAllWriterTest.php

@@ -0,0 +1,118 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:34 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\UnionAllWriter;
+use NilPortugues\Sql\QueryBuilder\Manipulation\UnionAll;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class UnionAllWriterTest.
+ */
+class UnionAllWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var UnionAllWriter
+     */
+    private $unionAllWriter;
+
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     *
+     */
+    public function setUp()
+    {
+        $this->unionAllWriter = new UnionAllWriter(new GenericBuilder());
+        $this->writer = new GenericBuilder();
+    }
+
+    public function tearDown()
+    {
+        $this->unionAllWriter = null;
+        $this->writer = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUnionAll()
+    {
+        $union = new UnionAll();
+
+        $union->add(new Select('user'));
+        $union->add(new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+UNION ALL
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->unionAllWriter->write($union));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUnionAllFromGenericBuilder()
+    {
+        $unionAll = $this->writer->unionAll();
+
+        $unionAll->add(new Select('user'));
+        $unionAll->add(new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+UNION ALL
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->writer->write($unionAll));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldNotResetPlaceholders()
+    {
+        $select1 = (new Select('table1'))
+            ->where()
+            ->between('column', 1, 2)
+            ->end();
+
+        $select2 = (new Select('table2'))
+            ->where()
+            ->between('column', 3, 4)
+            ->end();
+
+        $union = (new UnionAll())
+            ->add($select1)
+            ->add($select2);
+
+        $expectedSql = <<<SQL
+SELECT table1.* FROM table1 WHERE (table1.column BETWEEN :v1 AND :v2)
+UNION ALL
+SELECT table2.* FROM table2 WHERE (table2.column BETWEEN :v3 AND :v4)
+SQL;
+
+        $expectedParams = [
+            ':v1' => 1,
+            ':v2' => 2,
+            ':v3' => 3,
+            ':v4' => 4,
+        ];
+
+        $this->assertEquals($expectedSql, $this->writer->write($union));
+        $this->assertEquals($expectedParams, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/UnionWriterTest.php

@@ -0,0 +1,118 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:34 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\UnionWriter;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Union;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class UnionWriterTest.
+ */
+class UnionWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var UnionWriter
+     */
+    private $unionWriter;
+
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     *
+     */
+    public function setUp()
+    {
+        $this->unionWriter = new UnionWriter(new GenericBuilder());
+        $this->writer = new GenericBuilder();
+    }
+
+    public function tearDown()
+    {
+        $this->unionWriter = null;
+        $this->writer = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUnion()
+    {
+        $union = new Union();
+
+        $union->add(new Select('user'));
+        $union->add(new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+UNION
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->unionWriter->write($union));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUnionFromGenericBuilder()
+    {
+        $unionAll = $this->writer->union();
+
+        $unionAll->add(new Select('user'));
+        $unionAll->add(new Select('user_email'));
+
+        $expected = <<<SQL
+SELECT user.* FROM user
+UNION
+SELECT user_email.* FROM user_email
+SQL;
+        $this->assertEquals($expected, $this->writer->write($unionAll));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldNotResetPlaceholders()
+    {
+        $select1 = (new Select('table1'))
+            ->where()
+            ->between('column', 1, 2)
+            ->end();
+
+        $select2 = (new Select('table2'))
+            ->where()
+            ->between('column', 3, 4)
+            ->end();
+
+        $union = (new Union())
+            ->add($select1)
+            ->add($select2);
+
+        $expectedSql = <<<SQL
+SELECT table1.* FROM table1 WHERE (table1.column BETWEEN :v1 AND :v2)
+UNION
+SELECT table2.* FROM table2 WHERE (table2.column BETWEEN :v3 AND :v4)
+SQL;
+
+        $expectedParams = [
+            ':v1' => 1,
+            ':v2' => 2,
+            ':v3' => 3,
+            ':v4' => 4,
+        ];
+
+        $this->assertEquals($expectedSql, $this->writer->write($union));
+        $this->assertEquals($expectedParams, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/UpdateWriterTest.php

@@ -0,0 +1,140 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 10:47 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Update;
+
+/**
+ * Class UpdateWriterTest.
+ */
+class UpdateWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var array
+     */
+    private $valueArray = array();
+
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var Update
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $exceptionClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new GenericBuilder();
+        $this->query = new Update();
+
+        $this->valueArray = array(
+            'user_id' => 1,
+            'name' => 'Nil',
+            'contact' => 'contact@nilportugues.com',
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowQueryException()
+    {
+        $this->setExpectedException($this->exceptionClass);
+
+        $this->query->setTable('user');
+        $this->writer->write($this->query);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUpdateQuery()
+    {
+        $this->query
+            ->setTable('user')
+            ->setValues($this->valueArray);
+
+        $expected = 'UPDATE user SET  user.user_id = :v1, user.name = :v2, user.contact = :v3';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToWriteCommentInQuery()
+    {
+        $this->query
+            ->setTable('user')
+            ->setValues($this->valueArray)
+            ->setComment('This is a comment');
+
+        $expected = <<<SQL
+-- This is a comment
+UPDATE user SET  user.user_id = :v1, user.name = :v2, user.contact = :v3
+SQL;
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUpdateQueryWithWhereConstrain()
+    {
+        $this->query
+            ->setTable('user')
+            ->setValues($this->valueArray)
+            ->where()
+            ->equals('user_id', 1);
+
+        $expected = 'UPDATE user SET  user.user_id = :v1, user.name = :v2, user.contact = :v3 WHERE (user.user_id = :v4)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com', ':v4' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteUpdateQueryWithWhereConstrainAndLimit1()
+    {
+        $this->query
+            ->setTable('user')
+            ->setValues($this->valueArray)
+            ->where()
+            ->equals('user_id', 1);
+
+        $this->query->limit(1);
+
+        $expected = 'UPDATE user SET  user.user_id = :v1, user.name = :v2, user.contact = :v3 WHERE (user.user_id = :v4) LIMIT :v5';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 'Nil', ':v3' => 'contact@nilportugues.com', ':v4' => 1, ':v5' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/WhereWriterTest.php

@@ -0,0 +1,561 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/13/14
+ * Time: 12:46 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class WhereWriterTest.
+ */
+class WhereWriterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var Select
+     */
+    private $query;
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->writer = new GenericBuilder();
+        $this->query = new Select();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowWhereConditions()
+    {
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->equals('user_id', 1)
+            ->like('name', '%N%');
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id = :v1) AND (user.name LIKE :v2)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => '%N%');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowWhereOrConditions()
+    {
+        $this->query
+            ->setTable('user')
+            ->where('OR')
+            ->equals('user_id', 1)
+            ->like('name', '%N%');
+
+        $this->assertSame('OR', $this->query->getWhereOperator());
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id = :v1) OR (user.name LIKE :v2)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => '%N%');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementNotBeEqualTo()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->notEquals($column, $value);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id <> :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementBeGreaterThan()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->greaterThan($column, $value);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id > :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementBeGreaterThanOrEqual()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->greaterThanOrEqual($column, $value);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id >= :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementBeLessThan()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->lessThan($column, $value);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id < :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementBeLessThanOrEqual()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->lessThanOrEqual($column, $value);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id <= :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementBeLike()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->like($column, $value);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id LIKE :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementBeNotLike()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->notLike($column, $value);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id NOT LIKE :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementAccumulateInConditions()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->in($column, array(1, 2, 3));
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id IN (:v1, :v2, :v3))';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 2, ':v3' => 3);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementAccumulateNotInConditions()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->notIn($column, array(1, 2, 3));
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id NOT IN (:v1, :v2, :v3))';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 2, ':v3' => 3);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementWriteBetweenConditions()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->between($column, 1, 2);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id BETWEEN :v1 AND :v2)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementWriteNotBetweenConditions()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->notBetween($column, 1, 2);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id NOT BETWEEN :v1 AND :v2)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 2);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementSetNullValueCondition()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->isNull($column);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id IS NULL)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array();
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementSetIsNotNullValueCondition()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->isNotNull($column);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id IS NOT NULL)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array();
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementSetBitClauseValueCondition()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->addBitClause($column, 1);
+
+        $expected = 'SELECT user.* FROM user WHERE (ISNULL(user.user_id, 0) = :v1)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToLetWhereStatementSubconditions()
+    {
+        $column = 'user_id';
+
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->equals($column, 1)
+            ->equals($column, 2)
+            ->subWhere('OR')
+            ->lessThan($column, 10)
+            ->greaterThan($column, 100);
+
+        $expected = 'SELECT user.* FROM user WHERE (user.user_id = :v1) AND (user.user_id = :v2) '.
+            'AND ((user.user_id < :v3) OR (user.user_id > :v4))';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => 2, ':v3' => 10, ':v4' => 100);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowSelectWhereButNotWriteCondition()
+    {
+        $table1 = new Select('Table1');
+        $table1
+            ->where();
+
+        $expected = 'SELECT Table1.* FROM Table1';
+        $this->assertSame($expected, $this->writer->write($table1));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowHavingConditions()
+    {
+        $this->query
+            ->setTable('user')
+            ->having()
+            ->greaterThan('user_id', 1)
+            ->like('name', '%N%');
+
+        $expected = 'SELECT user.* FROM user HAVING (user.user_id > :v1) AND (user.name LIKE :v2)';
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 1, ':v2' => '%N%');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToUseSelectStatementsInWhere()
+    {
+        $selectRole = new Select();
+        $selectRole
+            ->setTable('role')
+            ->setColumns(array('role_name'))
+            ->limit(1)
+            ->where()
+            ->equals('role_id', 3);
+
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'role_id'))
+            ->where()
+            ->equals('role_id', $selectRole);
+
+        $expected = 'SELECT user.user_id, user.role_id FROM user WHERE '.
+            '(user.role_id = (SELECT role.role_name FROM role WHERE (role.role_id = :v1) LIMIT :v2, :v3))';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 3, ':v2' => 1, ':v3' => 0);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToSelectWithFullMatchSearchUsingMatchInNaturalMode()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'role_id'))
+            ->where()
+            ->match(array('username', 'email'), array('Nil'));
+
+        $expected = 'SELECT user.user_id, user.role_id FROM user '.
+            'WHERE (MATCH(user.username, user.email) AGAINST(:v1))';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 'Nil');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToSelectWithFullMatchSearchUsingMatchInBooleanMode()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'role_id'))
+            ->where()
+            ->matchBoolean(array('username', 'email'), array('Nil'));
+
+        $expected = 'SELECT user.user_id, user.role_id FROM user '.
+            'WHERE (MATCH(user.username, user.email) AGAINST(:v1 IN BOOLEAN MODE))';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 'Nil');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToSelectWithFullMatchSearchUsingMatchInQueryExpansionMode()
+    {
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'role_id'))
+            ->where()
+            ->matchWithQueryExpansion(array('username', 'email'), array('Nil'));
+
+        $expected = 'SELECT user.user_id, user.role_id FROM user '.
+            'WHERE (MATCH(user.username, user.email) AGAINST(:v1 WITH QUERY EXPANSION))';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 'Nil');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoWhereExists()
+    {
+        $select = new Select('banned_user');
+        $select->where()->equals('user_id', 1);
+
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'role_id'))
+            ->where()
+            ->exists($select)
+            ->equals('user', 'Nil');
+
+        $expected = 'SELECT user.user_id, user.role_id FROM user WHERE (user.user = :v1) AND '.
+            'EXISTS (SELECT banned_user.* FROM banned_user WHERE (banned_user.user_id = :v2))';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 'Nil', ':v2' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToDoWhereNotExists()
+    {
+        $select = new Select('banned_user');
+        $select->where()->equals('user_id', 1);
+
+        $this->query
+            ->setTable('user')
+            ->setColumns(array('user_id', 'role_id'))
+            ->where()
+            ->notExists($select)
+            ->equals('user', 'Nil');
+
+        $expected = 'SELECT user.user_id, user.role_id FROM user WHERE (user.user = :v1) AND '.
+            'NOT EXISTS (SELECT banned_user.* FROM banned_user WHERE (banned_user.user_id = :v2))';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => 'Nil', ':v2' => 1);
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAllowWhereConditionAsLiteral()
+    {
+        $this->query
+            ->setTable('user')
+            ->where()
+            ->asLiteral('(username is not null and status=:status)')
+            ->notEquals('name', '%N%');
+
+        $expected = 'SELECT user.* FROM user WHERE (username is not null and status=:status) AND (user.name <> :v1)';
+
+        $this->assertSame($expected, $this->writer->write($this->query));
+
+        $expected = array(':v1' => '%N%');
+        $this->assertEquals($expected, $this->writer->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Builder/Syntax/WriterFactoryTest.php

@@ -0,0 +1,150 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 10:47 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Builder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\PlaceholderWriter;
+use NilPortugues\Sql\QueryBuilder\Builder\Syntax\WriterFactory;
+
+/**
+ * Class WriterFactoryTest.
+ */
+class WriterFactoryTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var PlaceholderWriter
+     */
+    private $placeholder;
+
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     *
+     */
+    public function setUp()
+    {
+        $this->writer = new GenericBuilder();
+        $this->placeholder = new PlaceholderWriter();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateColumnWriter()
+    {
+        $writer = WriterFactory::createColumnWriter($this->writer, $this->placeholder);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\ColumnWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateWhereWriter()
+    {
+        $writer = WriterFactory::createWhereWriter($this->writer, $this->placeholder);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\WhereWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateSelectWriter()
+    {
+        $writer = WriterFactory::createSelectWriter($this->writer, $this->placeholder);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\SelectWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateInsertWriter()
+    {
+        $writer = WriterFactory::createInsertWriter($this->writer, $this->placeholder);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\InsertWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUpdateWriter()
+    {
+        $writer = WriterFactory::createUpdateWriter($this->writer, $this->placeholder);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\UpdateWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateDeleteWriter()
+    {
+        $writer = WriterFactory::createDeleteWriter($this->writer, $this->placeholder);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\DeleteWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreatePlaceholderWriter()
+    {
+        $writer = WriterFactory::createPlaceholderWriter();
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\PlaceholderWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateIntersectWriter()
+    {
+        $writer = WriterFactory::createIntersectWriter($this->writer);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\IntersectWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateMinusWriter()
+    {
+        $writer = WriterFactory::createMinusWriter($this->writer);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\MinusWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUnion()
+    {
+        $writer = WriterFactory::createUnionWriter($this->writer);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\UnionWriter', \get_class($writer));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUnionAll()
+    {
+        $writer = WriterFactory::createUnionAllWriter($this->writer);
+
+        $this->assertSame('NilPortugues\Sql\QueryBuilder\Builder\Syntax\UnionAllWriter', \get_class($writer));
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/BaseQueryTest.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/7/14
+ * Time: 11:44 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+/**
+ * Class BaseQueryTest.
+ */
+class BaseQueryTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \NilPortugues\Tests\Sql\QueryBuilder\Manipulation\Resources\DummyQuery
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $whereClass = '\NilPortugues\Sql\QueryBuilder\Syntax\Where';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Resources\DummyQuery();
+        $this->query->setTable('tablename');
+    }
+
+    /**
+     *
+     */
+    protected function tearDown()
+    {
+        $this->query = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeAbleToSetTableName()
+    {
+        $this->assertSame('tablename', $this->query->getTable()->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetWhere()
+    {
+        $this->assertNull($this->query->getWhere());
+
+        $this->query->where();
+        $this->assertInstanceOf($this->whereClass, $this->query->getWhere());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetWhereOperator()
+    {
+        $this->assertSame('AND', $this->query->getWhereOperator());
+
+        $this->query->where('OR');
+        $this->assertSame('OR', $this->query->getWhereOperator());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/DeleteTest.php

@@ -0,0 +1,56 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 1:37 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Builder\GenericBuilder;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Delete;
+
+/**
+ * Class DeleteTest.
+ */
+class DeleteTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var GenericBuilder
+     */
+    private $writer;
+
+    /**
+     * @var Delete
+     */
+    private $query;
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Delete();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('DELETE', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnLimit1()
+    {
+        $this->query->limit(1);
+
+        $this->assertSame(1, $this->query->getLimitStart());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/InsertTest.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 1:37 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Insert;
+
+/**
+ * Class InsertTest.
+ */
+class InsertTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Insert
+     */
+    private $query;
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Insert();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('INSERT', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetValues()
+    {
+        $values = ['user_id' => 1, 'username' => 'nilportugues'];
+
+        $this->query->setValues($values);
+
+        $this->assertSame($values, $this->query->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetColumns()
+    {
+        $values = ['user_id' => 1, 'username' => 'nilportugues'];
+
+        $this->query->setValues($values);
+
+        $columns = $this->query->getColumns();
+
+        $this->assertInstanceOf('NilPortugues\Sql\QueryBuilder\Syntax\Column', $columns[0]);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetNullableValues()
+    {
+        $values = ['user_id' => 1, 'description' => null, 'isVisible' => false];
+
+        $this->query->setValues($values);
+
+        $this->assertSame($values, $this->query->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/IntersectTest.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:26 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Intersect;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class IntersectTest.
+ */
+class IntersectTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Intersect
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $exceptionClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Intersect();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('INTERSECT', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetTable()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getTable();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getWhere();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->where();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetIntersectSelects()
+    {
+        $this->assertEquals(array(), $this->query->getIntersects());
+
+        $select1 = new Select('user');
+        $select2 = new Select('user_email');
+
+        $this->query->add($select1);
+        $this->query->add($select2);
+
+        $this->assertEquals(array($select1, $select2), $this->query->getIntersects());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/MinusTest.php

@@ -0,0 +1,82 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:26 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Minus;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class MinusTest.
+ */
+class MinusTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Minus
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $exceptionClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Minus(new Select('user'), new Select('user_email'));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('MINUS', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetTable()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getTable();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getWhere();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->where();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetMinusSelects()
+    {
+        $this->assertEquals(new Select('user'), $this->query->getFirst());
+        $this->assertEquals(new Select('user_email'), $this->query->getSecond());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/QueryFactoryTest.php

@@ -0,0 +1,98 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/16/14
+ * Time: 8:50 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\QueryFactory;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class QueryFactoryTest.
+ */
+class QueryFactoryTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function itShouldCreateSelectObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Select';
+        $this->assertInstanceOf($className, QueryFactory::createSelect());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateInsertObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Insert';
+        $this->assertInstanceOf($className, QueryFactory::createInsert());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUpdateObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Update';
+        $this->assertInstanceOf($className, QueryFactory::createUpdate());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateDeleteObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Delete';
+        $this->assertInstanceOf($className, QueryFactory::createDelete());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateMinusObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Minus';
+        $this->assertInstanceOf($className, QueryFactory::createMinus(new Select('table1'), new Select('table2')));
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUnionObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\Union';
+        $this->assertInstanceOf($className, QueryFactory::createUnion());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateUnionAllObject()
+    {
+        $className = '\NilPortugues\Sql\QueryBuilder\Manipulation\UnionAll';
+        $this->assertInstanceOf($className, QueryFactory::createUnionAll());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldCreateWhereObject()
+    {
+        $mockClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryInterface';
+
+        $query = $this->getMockBuilder($mockClass)
+            ->disableOriginalConstructor()
+            ->getMock();
+
+        $className = '\NilPortugues\Sql\QueryBuilder\Syntax\Where';
+        $this->assertInstanceOf($className, QueryFactory::createWhere($query));
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/Resources/DummyQuery.php

@@ -0,0 +1,27 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:58 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation\Resources;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\AbstractBaseQuery;
+
+/**
+ * Class DummyQuery.
+ */
+class DummyQuery extends AbstractBaseQuery
+{
+    /**
+     * @return string
+     */
+    public function partName()
+    {
+        return 'DUMMY';
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/SelectTest.php

@@ -0,0 +1,101 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 1:36 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+
+/**
+ * Class SelectTest.
+ */
+class SelectTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Select
+     */
+    private $query;
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Select();
+    }
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('SELECT', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetParentOrderByAlso()
+    {
+        $columns = [
+            'id',
+            'phase_id',
+            'league_id',
+            'date',
+        ];
+        $parentTable = 'events';
+        $this->query->setTable($parentTable);
+        $this->query->setColumns($columns);
+
+        $sorts = [
+            [
+                'field' => 'league_id',
+                'direction' => 1,
+            ],
+            [
+                'field' => 'start_date',
+                'direction' => 0,
+                'table' => 'phases',
+                'joinBy' => 'phase_id',
+                'joinWith' => 'id',
+            ],
+            [
+                'field' => 'date',
+                'direction' => 1,
+            ],
+        ];
+
+        if (is_array($sorts)) {
+            foreach ($sorts as $sort) {
+                $order = (int)$sort['direction'] > 0 ? OrderBy::ASC : OrderBy::DESC;
+                if (count($sort) == 5) {
+                    $this->query->leftJoin(
+                        $sort['table'],
+                        $sort['joinBy'],
+                        $sort['joinWith']
+                    )->orderBy($sort['field'], $order);
+                } else {
+                    $this->query->orderBy($sort['field'], $order);
+                }
+            }
+        }
+
+        $returnedOrders = $this->query->getAllOrderBy();
+        foreach ($returnedOrders as $id => $orderByObject) {
+            $column = $orderByObject->getColumn();
+            $table = $column->getTable();
+            $expectedColumn = $sorts[$id]['field'];
+            $expectedTable = array_key_exists('table', $sorts[$id]) ? $sorts[$id]['table'] : $parentTable;
+            $expectedDirection = (int)$sorts[$id]['direction'] > 0 ? OrderBy::ASC : OrderBy::DESC;
+            $this->assertSame($expectedColumn, $column->getName());
+            $this->assertSame($expectedTable, $table->getName());
+            $this->assertSame($expectedDirection, $orderByObject->getDirection());
+        }
+        $this->assertCount(count($sorts), $returnedOrders);
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/UnionAllTest.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:26 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\UnionAll;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class UnionAllTest.
+ */
+class UnionAllTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var UnionAll
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $exceptionClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new UnionAll();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('UNION ALL', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetTable()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getTable();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getWhere();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->where();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetIntersectSelects()
+    {
+        $this->assertEquals(array(), $this->query->getUnions());
+
+        $select1 = new Select('user');
+        $select2 = new Select('user_email');
+
+        $this->query->add($select1);
+        $this->query->add($select2);
+
+        $this->assertEquals(array($select1, $select2), $this->query->getUnions());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/UnionTest.php

@@ -0,0 +1,89 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 9/12/14
+ * Time: 7:26 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Union;
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+
+/**
+ * Class UnionTest.
+ */
+class UnionTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Union
+     */
+    private $query;
+
+    /**
+     * @var string
+     */
+    private $exceptionClass = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Union();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('UNION', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetTable()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getTable();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedGetWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->getWhere();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionForUnsupportedWhere()
+    {
+        $this->setExpectedException($this->exceptionClass);
+        $this->query->where();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetIntersectSelects()
+    {
+        $this->assertEquals(array(), $this->query->getUnions());
+
+        $select1 = new Select('user');
+        $select2 = new Select('user_email');
+
+        $this->query->add($select1);
+        $this->query->add($select2);
+
+        $this->assertEquals(array($select1, $select2), $this->query->getUnions());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Manipulation/UpdateTest.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 1:37 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Manipulation;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Update;
+
+/**
+ * Class UpdateTest.
+ */
+class UpdateTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Update
+     */
+    private $query;
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->query = new Update();
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetPartName()
+    {
+        $this->assertSame('UPDATE', $this->query->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnLimit1()
+    {
+        $this->query->limit(1);
+
+        $this->assertSame(1, $this->query->getLimitStart());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnValues()
+    {
+        $values = ['user_id' => 1];
+
+        $this->query->setValues($values);
+
+        $this->assertSame($values, $this->query->getValues());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetNullableValues()
+    {
+        $values = ['user_id' => 1, 'description' => null, 'isVisible' => false];
+
+        $this->query->setValues($values);
+
+        $this->assertSame($values, $this->query->getValues());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Syntax/ColumnTest.php

@@ -0,0 +1,96 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/2/14
+ * Time: 11:54 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\Table;
+
+/**
+ * Class ColumnTest.
+ */
+class ColumnTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var string
+     */
+    protected $tableClass = '\NilPortugues\Sql\QueryBuilder\Syntax\Table';
+
+    /**
+     * @var string
+     */
+    protected $queryException = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     * @test
+     */
+    public function itShouldReturnPartName()
+    {
+        $column = new Column('id', 'user');
+
+        $this->assertSame('COLUMN', $column->partName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldConstruct()
+    {
+        $column = new Column('id', 'user');
+
+        $this->assertEquals('id', $column->getName());
+        $this->assertInstanceOf($this->tableClass, $column->getTable());
+        $this->assertEquals('user', $column->getTable()->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetColumnName()
+    {
+        $column = new Column('id', 'user');
+
+        $column->setName('user_id');
+        $this->assertEquals('user_id', $column->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetTableName()
+    {
+        $tableName = 'user';
+
+        $column = new Column('id', $tableName);
+        $column->setTable(new Table($tableName));
+
+        $this->assertInstanceOf($this->tableClass, $column->getTable());
+        $this->assertEquals($tableName, $column->getTable()->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetAliasName()
+    {
+        $column = new Column('user_id', 'user', 'userId');
+        $this->assertEquals('userId', $column->getAlias());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionIfAliasOnAllSelection()
+    {
+        $this->setExpectedException($this->queryException);
+
+        new Column('*', 'user', 'userId');
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Syntax/OrderByTest.php

@@ -0,0 +1,63 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:07 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Column;
+use NilPortugues\Sql\QueryBuilder\Syntax\OrderBy;
+
+/**
+ * Class OrderByTest.
+ */
+class OrderByTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var string
+     */
+    protected $columnClass = '\NilPortugues\Sql\QueryBuilder\Syntax\Column';
+
+    /**
+     * @test
+     */
+    public function itShouldConstructOrderBy()
+    {
+        $column = new Column('registration_date', 'user');
+        $order = new OrderBy($column, OrderBy::ASC);
+
+        $this->assertInstanceOf($this->columnClass, $order->getColumn());
+        $this->assertEquals(OrderBy::ASC, $order->getDirection());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldGetOrderByDirection()
+    {
+        $column = new Column('registration_date', 'user');
+        $order = new OrderBy($column, OrderBy::ASC);
+
+        $this->assertEquals(OrderBy::ASC, $order->getDirection());
+
+        $order->setDirection(OrderBy::DESC);
+        $this->assertEquals(OrderBy::DESC, $order->getDirection());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionIfDirectionNotValid()
+    {
+        $column = new Column('registration_date', 'user');
+        $order = new OrderBy($column, OrderBy::ASC);
+
+        $this->setExpectedException('\InvalidArgumentException');
+        $order->setDirection('this is not a valid direction');
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Syntax/TableTest.php

@@ -0,0 +1,97 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/2/14
+ * Time: 11:34 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Syntax\Table;
+
+/**
+ * Class TableTest.
+ */
+class TableTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     */
+    public function testConstruct()
+    {
+        $table = new Table('user');
+        $this->assertEquals('user', $table->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnNullIfTableNameHasNoAlias()
+    {
+        $table = new Table('user');
+        $this->assertNull($table->getAlias());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnAliasIfTableNameAliasHasBeenSet()
+    {
+        $table = new Table('user');
+        $table->setAlias('u');
+        $this->assertEquals('u', $table->getAlias());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnNullIfSchemaNotSet()
+    {
+        $table = new Table('user');
+        $this->assertNull($table->getSchema());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnSchemaIfSchemaHasValue()
+    {
+        $table = new Table('user', 'website');
+        $this->assertEquals('website', $table->getSchema());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnTheCompleteName()
+    {
+        $table = new Table('user');
+
+        $table->setAlias('p');
+        $table->setSchema('website');
+
+        $this->assertEquals('website.user AS p', $table->getCompleteName());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnFalseOnIsView()
+    {
+        $table = new Table('user_status');
+        $this->assertFalse($table->isView());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnTrueOnIsView()
+    {
+        $table = new Table('user_status');
+        $table->setView(true);
+        $this->assertTrue($table->isView());
+    }
+}

vendor/nilportugues/sql-query-builder/tests/Syntax/WhereTest.php

@@ -0,0 +1,419 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/3/14
+ * Time: 12:31 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryBuilder\Syntax;
+
+use NilPortugues\Sql\QueryBuilder\Manipulation\Select;
+use NilPortugues\Sql\QueryBuilder\Syntax\Where;
+use NilPortugues\Tests\Sql\QueryBuilder\Manipulation\Resources\DummyQuery;
+
+/**
+ * Class WhereTest.
+ */
+class WhereTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Where
+     */
+    protected $where;
+
+    /**
+     * @var string
+     */
+    protected $whereClass = '\NilPortugues\Sql\QueryBuilder\Syntax\Where';
+
+    /**
+     * @var string
+     */
+    protected $columnClass = '\NilPortugues\Sql\QueryBuilder\Syntax\Column';
+
+    /**
+     * @var string
+     */
+    protected $queryException = '\NilPortugues\Sql\QueryBuilder\Manipulation\QueryException';
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $query = new DummyQuery();
+        $query->setTable('users');
+
+        $this->where = new Where($query);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeCloneable()
+    {
+        $this->assertEquals($this->where, clone $this->where);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeEmptyOnConstruct()
+    {
+        $this->assertTrue($this->where->isEmpty());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnDefaultConjuctionAnd()
+    {
+        $this->assertSame('AND', $this->where->getConjunction());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnDefaultSubWhere()
+    {
+        $this->assertSame(array(), $this->where->getSubWheres());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnSubFilter()
+    {
+        $filter = $this->where->subWhere();
+
+        $this->assertSame(array(), $filter->getSubWheres());
+        $this->assertInstanceOf($this->whereClass, $filter);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnTheSameEqAndEqual()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $this->assertSame(
+            $this->where->equals($column, $value),
+            $this->where->eq($column, $value)
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldNotBeEqualTo()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $result = $this->where->notEquals($column, $value)->getComparisons();
+
+        $this->assertSame('<>', $result[0]['conjunction']);
+        $this->assertSame($column, $result[0]['subject']->getName());
+        $this->assertSame($value, $result[0]['target']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeGreaterThan()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $result = $this->where->greaterThan($column, $value)->getComparisons();
+
+        $this->assertSame('>', $result[0]['conjunction']);
+        $this->assertSame($column, $result[0]['subject']->getName());
+        $this->assertSame($value, $result[0]['target']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeGreaterThanOrEqual()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $result = $this->where->greaterThanOrEqual($column, $value)->getComparisons();
+
+        $this->assertSame('>=', $result[0]['conjunction']);
+        $this->assertSame($column, $result[0]['subject']->getName());
+        $this->assertSame($value, $result[0]['target']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeLessThan()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $result = $this->where->lessThan($column, $value)->getComparisons();
+
+        $this->assertSame('<', $result[0]['conjunction']);
+        $this->assertSame($column, $result[0]['subject']->getName());
+        $this->assertSame($value, $result[0]['target']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeLessThanOrEqual()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $result = $this->where->lessThanOrEqual($column, $value)->getComparisons();
+
+        $this->assertSame('<=', $result[0]['conjunction']);
+        $this->assertSame($column, $result[0]['subject']->getName());
+        $this->assertSame($value, $result[0]['target']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeLike()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $result = $this->where->like($column, $value)->getComparisons();
+
+        $this->assertSame('LIKE', $result[0]['conjunction']);
+        $this->assertSame($column, $result[0]['subject']->getName());
+        $this->assertSame($value, $result[0]['target']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldBeNotLike()
+    {
+        $column = 'user_id';
+        $value = 1;
+
+        $result = $this->where->notLike($column, $value)->getComparisons();
+
+        $this->assertSame('NOT LIKE', $result[0]['conjunction']);
+        $this->assertSame($column, $result[0]['subject']->getName());
+        $this->assertSame($value, $result[0]['target']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAccumulateMatchConditions()
+    {
+        $column = array('user_id');
+
+        $result = $this->where
+            ->match($column, array(1, 2, 3))
+            ->getMatches();
+
+        $expected = array(
+            0 => array(
+                'columns' => array('user_id'),
+                'values' => array(1, 2, 3),
+                'mode' => 'natural',
+            ),
+        );
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAccumulateMatchBooleanConditions()
+    {
+        $column = array('user_id');
+
+        $result = $this->where
+            ->matchBoolean($column, array(1, 2, 3))
+            ->getMatches();
+
+        $expected = array(
+            0 => array(
+                'columns' => array('user_id'),
+                'values' => array(1, 2, 3),
+                'mode' => 'boolean',
+            ),
+        );
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAccumulateMatchQueryExpansionConditions()
+    {
+        $column = array('user_id');
+
+        $result = $this->where
+            ->matchWithQueryExpansion($column, array(1, 2, 3))
+            ->getMatches();
+
+        $expected = array(
+            0 => array(
+                'columns' => array('user_id'),
+                'values' => array(1, 2, 3),
+                'mode' => 'query_expansion',
+            ),
+        );
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAccumulateInConditions()
+    {
+        $column = 'user_id';
+
+        $result = $this->where
+            ->in($column, array(1, 2, 3))
+            ->getIns();
+
+        $expected = array($column => array(1, 2, 3));
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldAccumulateNotInConditions()
+    {
+        $column = 'user_id';
+
+        $result = $this->where
+            ->notIn($column, array(1, 2, 3))
+            ->getNotIns();
+
+        $expected = array($column => array(1, 2, 3));
+        $this->assertEquals($expected, $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldWriteBetweenConditions()
+    {
+        $column = 'user_id';
+
+        $result = $this->where
+            ->between($column, 1, 2)
+            ->getBetweens();
+
+        $this->assertInstanceOf($this->columnClass, $result[0]['subject']);
+        $this->assertEquals(1, $result[0]['a']);
+        $this->assertEquals(2, $result[0]['b']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetNullValueCondition()
+    {
+        $column = 'user_id';
+
+        $result = $this->where
+            ->isNull($column)
+            ->getNull();
+
+        $this->assertInstanceOf($this->columnClass, $result[0]['subject']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetIsNotNullValueCondition()
+    {
+        $column = 'user_id';
+
+        $result = $this->where
+            ->isNotNull($column)
+            ->getNotNull();
+
+        $this->assertInstanceOf($this->columnClass, $result[0]['subject']);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetBitClauseValueCondition()
+    {
+        $column = 'user_id';
+
+        $result = $this->where
+            ->addBitClause($column, 1)
+            ->getBooleans();
+
+        $this->assertEquals(1, $result[0]['value']);
+        $this->assertInstanceOf($this->columnClass, $result[0]['subject']);
+    }
+
+    /**
+     * @test
+     */
+    public function ItShouldChangeAndToOrOperator()
+    {
+        $result = $this->where->conjunction('OR');
+        $this->assertEquals('OR', $result->getConjunction());
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldThrowExceptionOnUnknownConjunction()
+    {
+        $this->setExpectedException($this->queryException);
+        $this->where->conjunction('NOT_VALID_CONJUNCTION');
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetExistsCondition()
+    {
+        $select1 = new Select('user');
+        $select1->where()->equals('user_id', 10);
+
+        $result = $this->where->exists($select1)->getExists();
+
+        $this->assertEquals(array($select1), $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldSetNotExistsCondition()
+    {
+        $select1 = new Select('user');
+        $select1->where()->equals('user_id', 10);
+
+        $result = $this->where->notExists($select1)->getNotExists();
+
+        $this->assertEquals(array($select1), $result);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldReturnLiterals()
+    {
+        $result = $this->where->asLiteral('(username is not null and status=:status)')->getComparisons();
+        $this->assertSame('(username is not null and status=:status)', $result[0]);
+    }
+}

vendor/nilportugues/sql-query-formatter/.coveralls.yml

@@ -0,0 +1 @@
+repo_token: IBpLC0WCtjsqFy5M7PSyMvz2yMpd81xLD

vendor/nilportugues/sql-query-formatter/.gitignore

@@ -0,0 +1,5 @@
+.idea/
+bin/
+build/
+vendor/
+composer.lock

vendor/nilportugues/sql-query-formatter/.travis.yml

@@ -0,0 +1,16 @@
+language: php
+php:
+  - "5.5"
+  - "5.6"
+  - "7.0"
+  - "hhvm"
+
+before_script:
+  - composer install
+
+script: 
+  - bin/phpunit --coverage-text
+
+matrix:
+     allow_failures:
+         - php: "hhvm"

vendor/nilportugues/sql-query-formatter/CONTRIBUTING.md

@@ -0,0 +1,33 @@
+Contributing
+============
+
+First of all, **thank you** for contributing, **you are awesome**!
+
+Here are a few rules to follow in order to ease code reviews, and discussions before
+maintainers accept and merge your work.
+
+You MUST follow the [PSR-1](http://www.php-fig.org/psr/1/) and
+[PSR-2](http://www.php-fig.org/psr/2/). If you don't know about any of them, you
+should really read the recommendations. Can't wait? Use the [PHP-CS-Fixer
+tool](http://cs.sensiolabs.org/).
+
+You MUST run the test suite.
+
+You MUST write (or update) unit tests.
+
+You SHOULD write documentation.
+
+Please, write [commit messages that make
+sense](http://tbaggery.com/2008/04/19/a-note-about-git-commit-messages.html),
+and [rebase your branch](http://git-scm.com/book/en/Git-Branching-Rebasing)
+before submitting your Pull Request.
+
+One may ask you to [squash your
+commits](http://gitready.com/advanced/2009/02/10/squashing-commits-with-rebase.html)
+too. This is used to "clean" your Pull Request before merging it (we don't want
+commits such as `fix tests`, `fix 2`, `fix 3`, etc.).
+
+Also, while creating your Pull Request on GitHub, you MUST write a description
+which gives the context and/or explains why you are creating it.
+
+Thank you!

vendor/nilportugues/sql-query-formatter/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Nil Portugués Calderó
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/nilportugues/sql-query-formatter/README.md

@@ -0,0 +1,143 @@
+SQL Query Formatter
+=================
+
+[![Build Status](https://travis-ci.org/nilportugues/sql-query-formatter.svg)](https://travis-ci.org/nilportugues/sql-query-formatter) [![Coverage Status](https://img.shields.io/coveralls/nilportugues/sql-query-formatter.svg)](https://coveralls.io/r/nilportugues/sql-query-formatter?branch=master) [![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/nilportugues/sql-query-formatter/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/nilportugues/sql-query-formatter/?branch=master) [![SensioLabsInsight](https://insight.sensiolabs.com/projects/a57aa8f3-bbe1-43a5-941e-689d8435ab20/mini.png)](https://insight.sensiolabs.com/projects/a57aa8f3-bbe1-43a5-941e-689d8435ab20) [![Latest Stable Version](https://poser.pugx.org/nilportugues/sql-query-formatter/v/stable)](https://packagist.org/packages/nilportugues/sql-query-formatter) [![Total Downloads](https://poser.pugx.org/nilportugues/sql-query-formatter/downloads)](https://packagist.org/packages/nilportugues/sql-query-formatter) [![License](https://poser.pugx.org/nilportugues/sql-query-formatter/license)](https://packagist.org/packages/nilportugues/sql-query-formatter) 
+
+
+A very lightweight PHP class that re-formats unreadable or computer-generated SQL query statements to human-friendly readable text.
+
+* [1.Installation](#block1)
+* [2. Features](#block2)
+* [3. Usage](#block3)
+* [4. Code Quality](#block5)
+* [5. Author](#block6)
+* [6. Special Thanks](#block6)
+* [7. License](#block7)
+
+<a name="block1"></a>
+## 1.Installation
+The recommended way to install the SQL Query Formatter is through [Composer](http://getcomposer.org). Run the following command to install it:
+
+```sh
+php composer.phar require nilportugues/sql-query-formatter
+```
+
+<a name="block2"></a>
+## 2. Features
+
+**Human readable SQL formatting**
+
+- Human readable plain text. No colours, no highlighting. Plain text is good enough in most cases.
+
+**Data Binding Awareness**
+
+- SQL Query Formatter takes data binding seriously.
+- Placeholder syntax such as `:variable` or `?` is taken into account and is preserved when formatting.
+
+
+<a name="block3"></a>
+## 3. Usage
+
+Sample code:
+```php
+<?php
+use NilPortugues\Sql\QueryFormatter\Formatter;
+
+$query = <<<SQL
+SELECT user.user_id, user.username, (SELECT 
+role.role_name FROM role WHERE (role.role_id = :v1) 
+LIMIT :v2, :v3 ) AS user_role, (SELECT 
+role.role_name FROM role WHERE (role.role_id = :v4)
+LIMIT :v5, :v6 ) AS role FROM user WHERE (user.user_id = :v7)
+SQL;
+
+$formatter = new Formatter();
+echo $formatter->format($query);
+```
+
+Real output:
+```sql
+SELECT
+    user.user_id,
+    user.username,
+    (
+        SELECT
+            role.role_name
+        FROM
+            role
+        WHERE
+            (role.role_id = :v1)
+        LIMIT
+            :v2,
+            :v3
+    ) AS user_role,
+    (
+        SELECT
+            role.role_name
+        FROM
+            role
+        WHERE
+            (role.role_id = :v4)
+        LIMIT
+            :v5,
+            :v6
+    ) AS role
+FROM
+    user
+WHERE
+    (user.user_id = :v7)
+
+```
+
+<a name="block4"></a>
+## 4. Fully tested
+Testing has been done using PHPUnit and [Travis-CI](https://travis-ci.org). All code has been tested to be compatible from PHP 5.4 up to PHP 5.6 and [HHVM (nightly release)](http://hhvm.com/).
+
+To run the test suite, you need [Composer](http://getcomposer.org):
+
+```bash
+    php composer.phar install --dev
+    bin/phpunit
+```
+
+
+<a name="block5"></a>
+## 5. Author
+Nil Portugués Calderó
+
+ - <contact@nilportugues.com>
+ - [http://nilportugues.com](http://nilportugues.com)
+
+
+<a name="block6"></a>
+## 6. Special Thanks
+I would like to thank the following people:
+
+- [Jeremy Dorn](mailto:jeremy@jeremydorn.com) for his [sql-formatter](https://github.com/jdorn/sql-formatter) implementation I used as a basis for building this version.
+
+
+<a name="block7"></a>
+## 7. License
+SQL Query Formatter is licensed under the MIT license.
+
+```
+Copyright (c) 2015 Nil Portugués Calderó
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+```

vendor/nilportugues/sql-query-formatter/composer.json

@@ -0,0 +1,42 @@
+{
+    "name":"nilportugues/sql-query-formatter",
+    "description":"A very lightweight PHP class that reformats unreadable and computer-generated SQL query statements to human-friendly, readable text.",
+    "keywords": [ "sql", "mysql", "query", "formatter", "format", "parser", "tokenizer", "reformat", "sql server" ],
+    "type":"library",
+    "license":"MIT",
+    "homepage":"http://nilportugues.com",
+    "authors":
+    [
+        {
+            "name":"Nil Portugués Calderó",
+            "email":"contact@nilportugues.com",
+            "homepage":"http://nilportugues.com",
+            "role":"Lead Developer"
+        }
+    ],
+    "autoload":{
+        "psr-4":{
+            "NilPortugues\\Sql\\QueryFormatter\\":"src/"
+        }
+    },
+    "autoload-dev":{
+        "psr-4":{
+            "NilPortugues\\Tests\\Sql\\QueryFormatter\\":"tests/"
+        }
+    },
+    "require":
+    {
+        "php": ">=5.5"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "4.*",
+        "fabpot/php-cs-fixer": "~1.9",
+        "nilportugues/php_backslasher": "~0.2"
+    },
+    "config":
+    {
+        "bin-dir": "bin"
+    },
+    "minimum-stability": "stable"
+}
+ 

vendor/nilportugues/sql-query-formatter/phpunit.xml.dist

@@ -0,0 +1,49 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<phpunit cacheTokens="false"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         stopOnError="false"
+         stopOnFailure="false"
+         stopOnIncomplete="false"
+         stopOnSkipped="false"
+         syntaxCheck="true"
+         bootstrap="vendor/autoload.php"
+         verbose="true">
+
+    <php>
+        <ini name="intl.default_locale" value="en_US.UTF-8" />
+        <ini name="intl.error_level" value="0" />
+        <ini name="memory_limit" value="-1" />
+        <ini name="max_execution_time" value="-1"/>
+        <ini name="date.timezone" value="Europe/Madrid" />
+        <ini name="error_reporting" value="E_ALL" />
+    </php>
+
+
+    <testsuites>
+        <testsuite name="Test Suite">
+            <directory>./tests</directory>
+        </testsuite>
+    </testsuites>
+
+    <filter>
+        <whitelist>
+            <directory>./</directory>
+            <exclude>
+                <directory>./vendor/</directory>
+                <directory>./tests/</directory>
+            </exclude>
+        </whitelist>
+    </filter>
+
+    <logging>
+        <log type="junit" target="build/logs/junit.xml"/>
+        <log type="coverage-clover" target="build/logs/clover.xml"/>
+        <log type="coverage-html" target="build/coverage"/>
+    </logging>
+</phpunit>

vendor/nilportugues/sql-query-formatter/src/Formatter.php

@@ -0,0 +1,350 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/26/14
+ * Time: 12:10 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter;
+
+use NilPortugues\Sql\QueryFormatter\Helper\Comment;
+use NilPortugues\Sql\QueryFormatter\Helper\Indent;
+use NilPortugues\Sql\QueryFormatter\Helper\NewLine;
+use NilPortugues\Sql\QueryFormatter\Helper\Parentheses;
+use NilPortugues\Sql\QueryFormatter\Helper\Token;
+use NilPortugues\Sql\QueryFormatter\Helper\WhiteSpace;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Lightweight Formatter heavily based on https://github.com/jdorn/sql-formatter.
+ *
+ * Class Formatter
+ */
+class Formatter
+{
+    /**
+     * @var Tokenizer
+     */
+    protected $tokenizer;
+
+    /**
+     * @var NewLine
+     */
+    protected $newLine;
+
+    /**
+     * @var Parentheses
+     */
+    protected $parentheses;
+
+    /**
+     * @var string
+     */
+    protected $tab = '    ';
+    /**
+     * @var int
+     */
+    protected $inlineCount = 0;
+
+    /**
+     * @var bool
+     */
+    protected $clauseLimit = false;
+    /**
+     * @var string
+     */
+    protected $formattedSql = '';
+    /**
+     * @var Indent
+     */
+    protected $indentation;
+
+    /**
+     * @var Comment
+     */
+    protected $comment;
+
+    /**
+     * Returns a SQL string in a readable human-friendly format.
+     *
+     * @param string $sql
+     *
+     * @return string
+     */
+    public function format($sql)
+    {
+        $this->reset();
+        $tab = "\t";
+
+        $originalTokens = $this->tokenizer->tokenize((string) $sql);
+        $tokens = WhiteSpace::removeTokenWhitespace($originalTokens);
+
+        foreach ($tokens as $i => $token) {
+            $queryValue = $token[Tokenizer::TOKEN_VALUE];
+            $this->indentation->increaseSpecialIndent()->increaseBlockIndent();
+            $addedNewline = $this->newLine->addNewLineBreak($tab);
+
+            if ($this->comment->stringHasCommentToken($token)) {
+                $this->formattedSql = $this->comment->writeCommentBlock($token, $tab, $queryValue);
+                continue;
+            }
+
+            if ($this->parentheses->getInlineParentheses()) {
+                if ($this->parentheses->stringIsClosingParentheses($token)) {
+                    $this->parentheses->writeInlineParenthesesBlock($tab, $queryValue);
+                    continue;
+                }
+                $this->newLine->writeNewLineForLongCommaInlineValues($token);
+                $this->inlineCount += \strlen($token[Tokenizer::TOKEN_VALUE]);
+            }
+
+            switch ($token) {
+                case $this->parentheses->stringIsOpeningParentheses($token):
+                    $tokens = $this->formatOpeningParenthesis($token, $i, $tokens, $originalTokens);
+                    break;
+
+                case $this->parentheses->stringIsClosingParentheses($token):
+                    $this->indentation->decreaseIndentLevelUntilIndentTypeIsSpecial($this);
+                    $this->newLine->addNewLineBeforeToken($addedNewline, $tab);
+                    break;
+
+                case $this->stringIsEndOfLimitClause($token):
+                    $this->clauseLimit = false;
+                    break;
+
+                case $token[Tokenizer::TOKEN_VALUE] === ',' && false === $this->parentheses->getInlineParentheses():
+                    $this->newLine->writeNewLineBecauseOfComma();
+                    break;
+
+                case Token::isTokenTypeReservedTopLevel($token):
+                    $queryValue = $this->formatTokenTypeReservedTopLevel($addedNewline, $tab, $token, $queryValue);
+                    break;
+
+                case $this->newLine->isTokenTypeReservedNewLine($token):
+                    $this->newLine->addNewLineBeforeToken($addedNewline, $tab);
+
+                    if (WhiteSpace::tokenHasExtraWhiteSpaces($token)) {
+                        $queryValue = \preg_replace('/\s+/', ' ', $queryValue);
+                    }
+                    break;
+            }
+
+            $this->formatBoundaryCharacterToken($token, $i, $tokens, $originalTokens);
+            $this->formatWhiteSpaceToken($token, $queryValue);
+            $this->formatDashToken($token, $i, $tokens);
+        }
+
+        return \trim(\str_replace(["\t", " \n"], [$this->tab, "\n"], $this->formattedSql))."\n";
+    }
+
+    /**
+     *
+     */
+    public function reset()
+    {
+        $this->tokenizer = new Tokenizer();
+        $this->indentation = new Indent();
+        $this->parentheses = new Parentheses($this, $this->indentation);
+        $this->newLine = new NewLine($this, $this->indentation, $this->parentheses);
+        $this->comment = new Comment($this, $this->indentation, $this->newLine);
+
+        $this->formattedSql = '';
+    }
+
+    /**
+     * @param       $token
+     * @param       $i
+     * @param array $tokens
+     * @param array $originalTokens
+     *
+     * @return array
+     */
+    protected function formatOpeningParenthesis($token, $i, array &$tokens, array &$originalTokens)
+    {
+        $length = 0;
+        for ($j = 1; $j <= 250; ++$j) {
+            if (isset($tokens[$i + $j])) {
+                $next = $tokens[$i + $j];
+                if ($this->parentheses->stringIsClosingParentheses($next)) {
+                    $this->parentheses->writeNewInlineParentheses();
+                    break;
+                }
+
+                if ($this->parentheses->invalidParenthesesTokenValue($next)
+                    || $this->parentheses->invalidParenthesesTokenType($next)
+                ) {
+                    break;
+                }
+
+                $length += \strlen($next[Tokenizer::TOKEN_VALUE]);
+            }
+        }
+        $this->newLine->writeNewLineForLongInlineValues($length);
+
+        if (WhiteSpace::isPrecedingCurrentTokenOfTokenTypeWhiteSpace($originalTokens, $token)) {
+            $this->formattedSql = \rtrim($this->formattedSql, ' ');
+        }
+
+        $this->newLine->addNewLineAfterOpeningParentheses();
+
+        return $tokens;
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    protected function stringIsEndOfLimitClause($token)
+    {
+        return $this->clauseLimit
+        && $token[Tokenizer::TOKEN_VALUE] !== ','
+        && $token[Tokenizer::TOKEN_TYPE] !== Tokenizer::TOKEN_TYPE_NUMBER
+        && $token[Tokenizer::TOKEN_TYPE] !== Tokenizer::TOKEN_TYPE_WHITESPACE;
+    }
+
+    /**
+     * @param bool   $addedNewline
+     * @param string $tab
+     * @param $token
+     * @param $queryValue
+     *
+     * @return mixed
+     */
+    protected function formatTokenTypeReservedTopLevel($addedNewline, $tab, $token, $queryValue)
+    {
+        $this->indentation
+            ->setIncreaseSpecialIndent(true)
+            ->decreaseSpecialIndentIfCurrentIndentTypeIsSpecial();
+
+        $this->newLine->writeNewLineBecauseOfTopLevelReservedWord($addedNewline, $tab);
+
+        if (WhiteSpace::tokenHasExtraWhiteSpaces($token)) {
+            $queryValue = \preg_replace('/\s+/', ' ', $queryValue);
+        }
+        Token::tokenHasLimitClause($token, $this->parentheses, $this);
+
+        return $queryValue;
+    }
+
+    /**
+     * @param       $token
+     * @param       $i
+     * @param array $tokens
+     * @param array $originalTokens
+     */
+    protected function formatBoundaryCharacterToken($token, $i, array &$tokens, array &$originalTokens)
+    {
+        if (Token::tokenHasMultipleBoundaryCharactersTogether($token, $tokens, $i, $originalTokens)) {
+            $this->formattedSql = \rtrim($this->formattedSql, ' ');
+        }
+    }
+
+    /**
+     * @param $token
+     * @param $queryValue
+     */
+    protected function formatWhiteSpaceToken($token, $queryValue)
+    {
+        if (WhiteSpace::tokenHasExtraWhiteSpaceLeft($token)) {
+            $this->formattedSql = \rtrim($this->formattedSql, ' ');
+        }
+
+        $this->formattedSql .= $queryValue.' ';
+
+        if (WhiteSpace::tokenHasExtraWhiteSpaceRight($token)) {
+            $this->formattedSql = \rtrim($this->formattedSql, ' ');
+        }
+    }
+
+    /**
+     * @param       $token
+     * @param       $i
+     * @param array $tokens
+     */
+    protected function formatDashToken($token, $i, array &$tokens)
+    {
+        if (Token::tokenIsMinusSign($token, $tokens, $i)) {
+            $previousTokenType = $tokens[$i - 1][Tokenizer::TOKEN_TYPE];
+
+            if (WhiteSpace::tokenIsNumberAndHasExtraWhiteSpaceRight($previousTokenType)) {
+                $this->formattedSql = \rtrim($this->formattedSql, ' ');
+            }
+        }
+    }
+
+    /**
+     * @return string
+     */
+    public function getFormattedSql()
+    {
+        return $this->formattedSql;
+    }
+
+    /**
+     * @param string $formattedSql
+     *
+     * @return $this
+     */
+    public function setFormattedSql($formattedSql)
+    {
+        $this->formattedSql = $formattedSql;
+
+        return $this;
+    }
+
+    /**
+     * @param $string
+     *
+     * @return $this
+     */
+    public function appendToFormattedSql($string)
+    {
+        $this->formattedSql .= $string;
+
+        return $this;
+    }
+
+    /**
+     * @return int
+     */
+    public function getInlineCount()
+    {
+        return $this->inlineCount;
+    }
+
+    /**
+     * @param int $inlineCount
+     *
+     * @return $this
+     */
+    public function setInlineCount($inlineCount)
+    {
+        $this->inlineCount = $inlineCount;
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getClauseLimit()
+    {
+        return $this->clauseLimit;
+    }
+
+    /**
+     * @param bool $clauseLimit
+     *
+     * @return $this
+     */
+    public function setClauseLimit($clauseLimit)
+    {
+        $this->clauseLimit = $clauseLimit;
+
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Helper/Comment.php

@@ -0,0 +1,80 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/22/14
+ * Time: 10:09 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Helper;
+
+use NilPortugues\Sql\QueryFormatter\Formatter;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Comment.
+ */
+class Comment
+{
+    /**
+     * @var \NilPortugues\Sql\QueryFormatter\Formatter
+     */
+    protected $formatter;
+
+    /**
+     * @var Indent
+     */
+    protected $indentation;
+
+    /**
+     * @var NewLine
+     */
+    protected $newLine;
+
+    /**
+     * @param Formatter $formatter
+     * @param Indent    $indentation
+     * @param NewLine   $newLine
+     */
+    public function __construct(Formatter $formatter, Indent $indentation, NewLine $newLine)
+    {
+        $this->formatter = $formatter;
+        $this->indentation = $indentation;
+        $this->newLine = $newLine;
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public function stringHasCommentToken($token)
+    {
+        return $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_COMMENT
+        || $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_BLOCK_COMMENT;
+    }
+
+    /**
+     * @param        $token
+     * @param string $tab
+     * @param        $queryValue
+     *
+     * @return string
+     */
+    public function writeCommentBlock($token, $tab, $queryValue)
+    {
+        if ($token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_BLOCK_COMMENT) {
+            $indent = \str_repeat($tab, $this->indentation->getIndentLvl());
+
+            $this->formatter->appendToFormattedSql("\n".$indent);
+            $queryValue = \str_replace("\n", "\n".$indent, $queryValue);
+        }
+
+        $this->formatter->appendToFormattedSql($queryValue);
+        $this->newLine->setNewline(true);
+
+        return $this->formatter->getFormattedSql();
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Helper/Indent.php

@@ -0,0 +1,213 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/22/14
+ * Time: 11:37 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Helper;
+
+use NilPortugues\Sql\QueryFormatter\Formatter;
+
+/**
+ * Class Indent.
+ */
+class Indent
+{
+    /**
+     * @var bool
+     */
+    protected $inlineIndented = false;
+
+    /**
+     * @var bool
+     */
+    protected $increaseSpecialIndent = false;
+
+    /**
+     * @var int
+     */
+    protected $indentLvl = 0;
+
+    /**
+     * @var bool
+     */
+    protected $increaseBlockIndent = false;
+
+    /**
+     * @var array
+     */
+    protected $indentTypes = [];
+
+    /**
+     * Increase the Special Indent if increaseSpecialIndent is true after the current iteration.
+     *
+     * @return $this
+     */
+    public function increaseSpecialIndent()
+    {
+        if ($this->increaseSpecialIndent) {
+            ++$this->indentLvl;
+            $this->increaseSpecialIndent = false;
+            \array_unshift($this->indentTypes, 'special');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Increase the Block Indent if increaseBlockIndent is true after the current iteration.
+     *
+     * @return $this
+     */
+    public function increaseBlockIndent()
+    {
+        if ($this->increaseBlockIndent) {
+            ++$this->indentLvl;
+            $this->increaseBlockIndent = false;
+            \array_unshift($this->indentTypes, 'block');
+        }
+
+        return $this;
+    }
+
+    /**
+     * Closing parentheses decrease the block indent level.
+     *
+     * @param Formatter $formatter
+     *
+     * @return $this
+     */
+    public function decreaseIndentLevelUntilIndentTypeIsSpecial(Formatter $formatter)
+    {
+        $formatter->setFormattedSql(\rtrim($formatter->getFormattedSql(), ' '));
+        --$this->indentLvl;
+
+        while ($j = \array_shift($this->indentTypes)) {
+            if ('special' !== $j) {
+                break;
+            }
+            --$this->indentLvl;
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return $this
+     */
+    public function decreaseSpecialIndentIfCurrentIndentTypeIsSpecial()
+    {
+        \reset($this->indentTypes);
+
+        if (\current($this->indentTypes) === 'special') {
+            --$this->indentLvl;
+            \array_shift($this->indentTypes);
+        }
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getIncreaseBlockIndent()
+    {
+        return $this->increaseBlockIndent;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getIncreaseSpecialIndent()
+    {
+        return $this->increaseSpecialIndent;
+    }
+
+    /**
+     * @return int
+     */
+    public function getIndentLvl()
+    {
+        return $this->indentLvl;
+    }
+
+    /**
+     * @return mixed
+     */
+    public function getIndentTypes()
+    {
+        return $this->indentTypes;
+    }
+
+    /**
+     * @param bool $increaseBlockIndent
+     *
+     * @return $this
+     */
+    public function setIncreaseBlockIndent($increaseBlockIndent)
+    {
+        $this->increaseBlockIndent = $increaseBlockIndent;
+
+        return $this;
+    }
+
+    /**
+     * @param bool $increaseSpecialIndent
+     *
+     * @return $this
+     */
+    public function setIncreaseSpecialIndent($increaseSpecialIndent)
+    {
+        $this->increaseSpecialIndent = $increaseSpecialIndent;
+
+        return $this;
+    }
+
+    /**
+     * @param int $indentLvl
+     *
+     * @return $this
+     */
+    public function setIndentLvl($indentLvl)
+    {
+        $this->indentLvl = $indentLvl;
+
+        return $this;
+    }
+
+    /**
+     * @param array $indentTypes
+     *
+     * @return $this
+     */
+    public function setIndentTypes($indentTypes)
+    {
+        $this->indentTypes = $indentTypes;
+
+        return $this;
+    }
+
+    /**
+     * @param bool $inlineIndented
+     *
+     * @return $this
+     */
+    public function setInlineIndented($inlineIndented)
+    {
+        $this->inlineIndented = $inlineIndented;
+
+        return $this;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getInlineIndented()
+    {
+        return $this->inlineIndented;
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Helper/NewLine.php

@@ -0,0 +1,183 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/22/14
+ * Time: 11:37 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Helper;
+
+use NilPortugues\Sql\QueryFormatter\Formatter;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class NewLine.
+ */
+class NewLine
+{
+    /**
+     * @var bool
+     */
+    protected $newline = false;
+
+    /**
+     * @var \NilPortugues\Sql\QueryFormatter\Formatter
+     */
+    protected $formatter;
+
+    /**
+     * @var Indent
+     */
+    protected $indentation;
+
+    /**
+     * @var Parentheses
+     */
+    protected $parentheses;
+
+    /**
+     * @param Formatter   $formatter
+     * @param Indent      $indentation
+     * @param Parentheses $parentheses
+     */
+    public function __construct(Formatter $formatter, Indent $indentation, Parentheses $parentheses)
+    {
+        $this->formatter = $formatter;
+        $this->indentation = $indentation;
+        $this->parentheses = $parentheses;
+    }
+
+    /**
+     * Adds a new line break if needed.
+     *
+     * @param string $tab
+     *
+     * @return bool
+     */
+    public function addNewLineBreak($tab)
+    {
+        $addedNewline = false;
+
+        if (true === $this->newline) {
+            $this->formatter->appendToFormattedSql("\n".str_repeat($tab, $this->indentation->getIndentLvl()));
+            $this->newline = false;
+            $addedNewline = true;
+        }
+
+        return $addedNewline;
+    }
+
+    /**
+     * @param $token
+     */
+    public function writeNewLineForLongCommaInlineValues($token)
+    {
+        if (',' === $token[Tokenizer::TOKEN_VALUE]) {
+            if ($this->formatter->getInlineCount() >= 30) {
+                $this->formatter->setInlineCount(0);
+                $this->newline = true;
+            }
+        }
+    }
+
+    /**
+     * @param int $length
+     */
+    public function writeNewLineForLongInlineValues($length)
+    {
+        if ($this->parentheses->getInlineParentheses() && $length > 30) {
+            $this->indentation->setIncreaseBlockIndent(true);
+            $this->indentation->setInlineIndented(true);
+            $this->newline = true;
+        }
+    }
+
+    /**
+     * Adds a new line break for an opening parentheses for a non-inline expression.
+     */
+    public function addNewLineAfterOpeningParentheses()
+    {
+        if (false === $this->parentheses->getInlineParentheses()) {
+            $this->indentation->setIncreaseBlockIndent(true);
+            $this->newline = true;
+        }
+    }
+
+    /**
+     * @param bool   $addedNewline
+     * @param string $tab
+     */
+    public function addNewLineBeforeToken($addedNewline, $tab)
+    {
+        if (false === $addedNewline) {
+            $this->formatter->appendToFormattedSql(
+                "\n".str_repeat($tab, $this->indentation->getIndentLvl())
+            );
+        }
+    }
+
+    /**
+     * Add a newline before the top level reserved word if necessary and indent.
+     *
+     * @param bool   $addedNewline
+     * @param string $tab
+     */
+    public function writeNewLineBecauseOfTopLevelReservedWord($addedNewline, $tab)
+    {
+        if (false === $addedNewline) {
+            $this->formatter->appendToFormattedSql("\n");
+        } else {
+            $this->formatter->setFormattedSql(\rtrim($this->formatter->getFormattedSql(), $tab));
+        }
+        $this->formatter->appendToFormattedSql(\str_repeat($tab, $this->indentation->getIndentLvl()));
+
+        $this->newline = true;
+    }
+
+    /**
+     * Commas start a new line unless they are found within inline parentheses or SQL 'LIMIT' clause.
+     * If the previous TOKEN_VALUE is 'LIMIT', undo new line.
+     */
+    public function writeNewLineBecauseOfComma()
+    {
+        $this->newline = true;
+
+        if (true === $this->formatter->getClauseLimit()) {
+            $this->newline = false;
+            $this->formatter->setClauseLimit(false);
+        }
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public function isTokenTypeReservedNewLine($token)
+    {
+        return $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_RESERVED_NEWLINE;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getNewline()
+    {
+        return $this->newline;
+    }
+
+    /**
+     * @param bool $newline
+     *
+     * @return $this
+     */
+    public function setNewline($newline)
+    {
+        $this->newline = $newline;
+
+        return $this;
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Helper/Parentheses.php

@@ -0,0 +1,139 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/22/14
+ * Time: 11:37 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Helper;
+
+use NilPortugues\Sql\QueryFormatter\Formatter;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Parentheses.
+ */
+class Parentheses
+{
+    /**
+     * @var bool
+     */
+    protected $inlineParentheses = false;
+    /**
+     * @var \NilPortugues\Sql\QueryFormatter\Formatter
+     */
+    protected $formatter;
+
+    /**
+     * @var Indent
+     */
+    protected $indentation;
+
+    /**
+     * @param Formatter $formatter
+     * @param Indent    $indentation
+     */
+    public function __construct(Formatter $formatter, Indent $indentation)
+    {
+        $this->formatter = $formatter;
+        $this->indentation = $indentation;
+    }
+
+    /**
+     * @return bool
+     */
+    public function getInlineParentheses()
+    {
+        return $this->inlineParentheses;
+    }
+
+    /**
+     * @param bool $inlineParentheses
+     *
+     * @return $this
+     */
+    public function setInlineParentheses($inlineParentheses)
+    {
+        $this->inlineParentheses = $inlineParentheses;
+
+        return $this;
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public function stringIsOpeningParentheses($token)
+    {
+        return $token[Tokenizer::TOKEN_VALUE] === '(';
+    }
+
+    /**
+     *
+     */
+    public function writeNewInlineParentheses()
+    {
+        $this->inlineParentheses = true;
+        $this->formatter->setInlineCount(0);
+        $this->indentation->setInlineIndented(false);
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public function invalidParenthesesTokenValue($token)
+    {
+        return $token[Tokenizer::TOKEN_VALUE] === ';'
+        || $token[Tokenizer::TOKEN_VALUE] === '(';
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public function invalidParenthesesTokenType($token)
+    {
+        return $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_RESERVED_TOP_LEVEL
+        || $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_RESERVED_NEWLINE
+        || $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_COMMENT
+        || $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_BLOCK_COMMENT;
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public function stringIsClosingParentheses($token)
+    {
+        return $token[Tokenizer::TOKEN_VALUE] === ')';
+    }
+
+    /**
+     * @param string $tab
+     * @param        $queryValue
+     */
+    public function writeInlineParenthesesBlock($tab, $queryValue)
+    {
+        $this->formatter->setFormattedSql(\rtrim($this->formatter->getFormattedSql(), ' '));
+
+        if ($this->indentation->getInlineIndented()) {
+            $indentTypes = $this->indentation->getIndentTypes();
+            \array_shift($indentTypes);
+            $this->indentation->setIndentTypes($indentTypes);
+            $this->indentation->setIndentLvl($this->indentation->getIndentLvl() - 1);
+
+            $this->formatter->appendToFormattedSql("\n".str_repeat($tab, $this->indentation->getIndentLvl()));
+        }
+
+        $this->inlineParentheses = false;
+        $this->formatter->appendToFormattedSql($queryValue.' ');
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Helper/Token.php

@@ -0,0 +1,749 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/22/14
+ * Time: 11:38 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Helper;
+
+use NilPortugues\Sql\QueryFormatter\Formatter;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Token.
+ */
+final class Token
+{
+    /**
+     * @var array
+     */
+    public static $reserved = [
+        'ACCESSIBLE',
+        'ACTION',
+        'AGAINST',
+        'AGGREGATE',
+        'ALGORITHM',
+        'ALL',
+        'ALTER',
+        'ANALYSE',
+        'ANALYZE',
+        'AS',
+        'ASC',
+        'AUTOCOMMIT',
+        'AUTO_INCREMENT',
+        'BACKUP',
+        'BEGIN',
+        'BETWEEN',
+        'BINLOG',
+        'BOTH',
+        'CASCADE',
+        'CASE',
+        'CHANGE',
+        'CHANGED',
+        'CHARACTER SET',
+        'CHARSET',
+        'CHECK',
+        'CHECKSUM',
+        'COLLATE',
+        'COLLATION',
+        'COLUMN',
+        'COLUMNS',
+        'COMMENT',
+        'COMMIT',
+        'COMMITTED',
+        'COMPRESSED',
+        'CONCURRENT',
+        'CONSTRAINT',
+        'CONTAINS',
+        'CONVERT',
+        'CREATE',
+        'CROSS',
+        'CURRENT_TIMESTAMP',
+        'DATABASE',
+        'DATABASES',
+        'DAY',
+        'DAY_HOUR',
+        'DAY_MINUTE',
+        'DAY_SECOND',
+        'DEFAULT',
+        'DEFINER',
+        'DELAYED',
+        'DELETE',
+        'DESC',
+        'DESCRIBE',
+        'DETERMINISTIC',
+        'DISTINCT',
+        'DISTINCTROW',
+        'DIV',
+        'DO',
+        'DUMPFILE',
+        'DUPLICATE',
+        'DYNAMIC',
+        'ELSE',
+        'ENCLOSED',
+        'END',
+        'ENGINE',
+        'ENGINE_TYPE',
+        'ENGINES',
+        'ESCAPE',
+        'ESCAPED',
+        'EVENTS',
+        'EXEC',
+        'EXECUTE',
+        'EXISTS',
+        'EXPLAIN',
+        'EXTENDED',
+        'FAST',
+        'FIELDS',
+        'FILE',
+        'FIRST',
+        'FIXED',
+        'FLUSH',
+        'FOR',
+        'FORCE',
+        'FOREIGN',
+        'FULL',
+        'FULLTEXT',
+        'FUNCTION',
+        'GLOBAL',
+        'GRANT',
+        'GRANTS',
+        'GROUP_CONCAT',
+        'HEAP',
+        'HIGH_PRIORITY',
+        'HOSTS',
+        'HOUR',
+        'HOUR_MINUTE',
+        'HOUR_SECOND',
+        'IDENTIFIED',
+        'IF',
+        'IFNULL',
+        'IGNORE',
+        'IN',
+        'INDEX',
+        'INDEXES',
+        'INFILE',
+        'INSERT',
+        'INSERT_ID',
+        'INSERT_METHOD',
+        'INTERVAL',
+        'INTO',
+        'INVOKER',
+        'IS',
+        'ISOLATION',
+        'KEY',
+        'KEYS',
+        'KILL',
+        'LAST_INSERT_ID',
+        'LEADING',
+        'LEVEL',
+        'LIKE',
+        'LINEAR',
+        'LINES',
+        'LOAD',
+        'LOCAL',
+        'LOCK',
+        'LOCKS',
+        'LOGS',
+        'LOW_PRIORITY',
+        'MARIA',
+        'MASTER',
+        'MASTER_CONNECT_RETRY',
+        'MASTER_HOST',
+        'MASTER_LOG_FILE',
+        'MATCH',
+        'MAX_CONNECTIONS_PER_HOUR',
+        'MAX_QUERIES_PER_HOUR',
+        'MAX_ROWS',
+        'MAX_UPDATES_PER_HOUR',
+        'MAX_USER_CONNECTIONS',
+        'MEDIUM',
+        'MERGE',
+        'MINUTE',
+        'MINUTE_SECOND',
+        'MIN_ROWS',
+        'MODE',
+        'MODIFY',
+        'MONTH',
+        'MRG_MYISAM',
+        'MYISAM',
+        'NAMES',
+        'NATURAL',
+        'NOT',
+        'NOW()',
+        'NULL',
+        'OFFSET',
+        'ON',
+        'OPEN',
+        'OPTIMIZE',
+        'OPTION',
+        'OPTIONALLY',
+        'ON UPDATE',
+        'ON DELETE',
+        'OUTFILE',
+        'PACK_KEYS',
+        'PAGE',
+        'PARTIAL',
+        'PARTITION',
+        'PARTITIONS',
+        'PASSWORD',
+        'PRIMARY',
+        'PRIVILEGES',
+        'PROCEDURE',
+        'PROCESS',
+        'PROCESSLIST',
+        'PURGE',
+        'QUICK',
+        'RANGE',
+        'RAID0',
+        'RAID_CHUNKS',
+        'RAID_CHUNKSIZE',
+        'RAID_TYPE',
+        'READ',
+        'READ_ONLY',
+        'READ_WRITE',
+        'REFERENCES',
+        'REGEXP',
+        'RELOAD',
+        'RENAME',
+        'REPAIR',
+        'REPEATABLE',
+        'REPLACE',
+        'REPLICATION',
+        'RESET',
+        'RESTORE',
+        'RESTRICT',
+        'RETURN',
+        'RETURNS',
+        'REVOKE',
+        'RLIKE',
+        'ROLLBACK',
+        'ROW',
+        'ROWS',
+        'ROW_FORMAT',
+        'SECOND',
+        'SECURITY',
+        'SEPARATOR',
+        'SERIALIZABLE',
+        'SESSION',
+        'SHARE',
+        'SHOW',
+        'SHUTDOWN',
+        'SLAVE',
+        'SONAME',
+        'SOUNDS',
+        'SQL',
+        'SQL_AUTO_IS_NULL',
+        'SQL_BIG_RESULT',
+        'SQL_BIG_SELECTS',
+        'SQL_BIG_TABLES',
+        'SQL_BUFFER_RESULT',
+        'SQL_CALC_FOUND_ROWS',
+        'SQL_LOG_BIN',
+        'SQL_LOG_OFF',
+        'SQL_LOG_UPDATE',
+        'SQL_LOW_PRIORITY_UPDATES',
+        'SQL_MAX_JOIN_SIZE',
+        'SQL_QUOTE_SHOW_CREATE',
+        'SQL_SAFE_UPDATES',
+        'SQL_SELECT_LIMIT',
+        'SQL_SLAVE_SKIP_COUNTER',
+        'SQL_SMALL_RESULT',
+        'SQL_WARNINGS',
+        'SQL_CACHE',
+        'SQL_NO_CACHE',
+        'START',
+        'STARTING',
+        'STATUS',
+        'STOP',
+        'STORAGE',
+        'STRAIGHT_JOIN',
+        'STRING',
+        'STRIPED',
+        'SUPER',
+        'TABLE',
+        'TABLES',
+        'TEMPORARY',
+        'TERMINATED',
+        'THEN',
+        'TO',
+        'TRAILING',
+        'TRANSACTIONAL',
+        'TRUE',
+        'TRUNCATE',
+        'TYPE',
+        'TYPES',
+        'UNCOMMITTED',
+        'UNIQUE',
+        'UNLOCK',
+        'UNSIGNED',
+        'USAGE',
+        'USE',
+        'USING',
+        'VARIABLES',
+        'VIEW',
+        'WHEN',
+        'WITH',
+        'WORK',
+        'WRITE',
+        'YEAR_MONTH',
+    ];
+
+    /**
+     * @var array
+     */
+    public static $reservedTopLevel = [
+        'SELECT',
+        'FROM',
+        'WHERE',
+        'SET',
+        'ORDER BY',
+        'GROUP BY',
+        'LIMIT',
+        'DROP',
+        'VALUES',
+        'UPDATE',
+        'HAVING',
+        'ADD',
+        'AFTER',
+        'ALTER TABLE',
+        'DELETE FROM',
+        'UNION ALL',
+        'UNION',
+        'EXCEPT',
+        'INTERSECT',
+    ];
+
+    /**
+     * @var array
+     */
+    public static $reservedNewLine = [
+        'LEFT OUTER JOIN',
+        'RIGHT OUTER JOIN',
+        'LEFT JOIN',
+        'RIGHT JOIN',
+        'OUTER JOIN',
+        'INNER JOIN',
+        'JOIN',
+        'XOR',
+        'OR',
+        'AND',
+    ];
+
+    /**
+     * @var array
+     */
+    public static $functions = [
+        'ABS',
+        'ACOS',
+        'ADDDATE',
+        'ADDTIME',
+        'AES_DECRYPT',
+        'AES_ENCRYPT',
+        'AREA',
+        'ASBINARY',
+        'ASCII',
+        'ASIN',
+        'ASTEXT',
+        'ATAN',
+        'ATAN2',
+        'AVG',
+        'BDMPOLYFROMTEXT',
+        'BDMPOLYFROMWKB',
+        'BDPOLYFROMTEXT',
+        'BDPOLYFROMWKB',
+        'BENCHMARK',
+        'BIN',
+        'BIT_AND',
+        'BIT_COUNT',
+        'BIT_LENGTH',
+        'BIT_OR',
+        'BIT_XOR',
+        'BOUNDARY',
+        'BUFFER',
+        'CAST',
+        'CEIL',
+        'CEILING',
+        'CENTROID',
+        'CHAR',
+        'CHARACTER_LENGTH',
+        'CHARSET',
+        'CHAR_LENGTH',
+        'COALESCE',
+        'COERCIBILITY',
+        'COLLATION',
+        'COMPRESS',
+        'CONCAT',
+        'CONCAT_WS',
+        'CONNECTION_ID',
+        'CONTAINS',
+        'CONV',
+        'CONVERT',
+        'CONVERT_TZ',
+        'CONVEXHULL',
+        'COS',
+        'COT',
+        'COUNT',
+        'CRC32',
+        'CROSSES',
+        'CURDATE',
+        'CURRENT_DATE',
+        'CURRENT_TIME',
+        'CURRENT_TIMESTAMP',
+        'CURRENT_USER',
+        'CURTIME',
+        'DATABASE',
+        'DATE',
+        'DATEDIFF',
+        'DATE_ADD',
+        'DATE_DIFF',
+        'DATE_FORMAT',
+        'DATE_SUB',
+        'DAY',
+        'DAYNAME',
+        'DAYOFMONTH',
+        'DAYOFWEEK',
+        'DAYOFYEAR',
+        'DECODE',
+        'DEFAULT',
+        'DEGREES',
+        'DES_DECRYPT',
+        'DES_ENCRYPT',
+        'DIFFERENCE',
+        'DIMENSION',
+        'DISJOINT',
+        'DISTANCE',
+        'ELT',
+        'ENCODE',
+        'ENCRYPT',
+        'ENDPOINT',
+        'ENVELOPE',
+        'EQUALS',
+        'EXP',
+        'EXPORT_SET',
+        'EXTERIORRING',
+        'EXTRACT',
+        'EXTRACTVALUE',
+        'FIELD',
+        'FIND_IN_SET',
+        'FLOOR',
+        'FORMAT',
+        'FOUND_ROWS',
+        'FROM_DAYS',
+        'FROM_UNIXTIME',
+        'GEOMCOLLFROMTEXT',
+        'GEOMCOLLFROMWKB',
+        'GEOMETRYCOLLECTION',
+        'GEOMETRYCOLLECTIONFROMTEXT',
+        'GEOMETRYCOLLECTIONFROMWKB',
+        'GEOMETRYFROMTEXT',
+        'GEOMETRYFROMWKB',
+        'GEOMETRYN',
+        'GEOMETRYTYPE',
+        'GEOMFROMTEXT',
+        'GEOMFROMWKB',
+        'GET_FORMAT',
+        'GET_LOCK',
+        'GLENGTH',
+        'GREATEST',
+        'GROUP_CONCAT',
+        'GROUP_UNIQUE_USERS',
+        'HEX',
+        'HOUR',
+        'IF',
+        'IFNULL',
+        'INET_ATON',
+        'INET_NTOA',
+        'INSERT',
+        'INSTR',
+        'INTERIORRINGN',
+        'INTERSECTION',
+        'INTERSECTS',
+        'INTERVAL',
+        'ISCLOSED',
+        'ISEMPTY',
+        'ISNULL',
+        'ISRING',
+        'ISSIMPLE',
+        'IS_FREE_LOCK',
+        'IS_USED_LOCK',
+        'LAST_DAY',
+        'LAST_INSERT_ID',
+        'LCASE',
+        'LEAST',
+        'LEFT',
+        'LENGTH',
+        'LINEFROMTEXT',
+        'LINEFROMWKB',
+        'LINESTRING',
+        'LINESTRINGFROMTEXT',
+        'LINESTRINGFROMWKB',
+        'LN',
+        'LOAD_FILE',
+        'LOCALTIME',
+        'LOCALTIMESTAMP',
+        'LOCATE',
+        'LOG',
+        'LOG10',
+        'LOG2',
+        'LOWER',
+        'LPAD',
+        'LTRIM',
+        'MAKEDATE',
+        'MAKETIME',
+        'MAKE_SET',
+        'MASTER_POS_WAIT',
+        'MAX',
+        'MBRCONTAINS',
+        'MBRDISJOINT',
+        'MBREQUAL',
+        'MBRINTERSECTS',
+        'MBROVERLAPS',
+        'MBRTOUCHES',
+        'MBRWITHIN',
+        'MD5',
+        'MICROSECOND',
+        'MID',
+        'MIN',
+        'MINUTE',
+        'MLINEFROMTEXT',
+        'MLINEFROMWKB',
+        'MOD',
+        'MONTH',
+        'MONTHNAME',
+        'MPOINTFROMTEXT',
+        'MPOINTFROMWKB',
+        'MPOLYFROMTEXT',
+        'MPOLYFROMWKB',
+        'MULTILINESTRING',
+        'MULTILINESTRINGFROMTEXT',
+        'MULTILINESTRINGFROMWKB',
+        'MULTIPOINT',
+        'MULTIPOINTFROMTEXT',
+        'MULTIPOINTFROMWKB',
+        'MULTIPOLYGON',
+        'MULTIPOLYGONFROMTEXT',
+        'MULTIPOLYGONFROMWKB',
+        'NAME_CONST',
+        'NULLIF',
+        'NUMGEOMETRIES',
+        'NUMINTERIORRINGS',
+        'NUMPOINTS',
+        'OCT',
+        'OCTET_LENGTH',
+        'OLD_PASSWORD',
+        'ORD',
+        'OVERLAPS',
+        'PASSWORD',
+        'PERIOD_ADD',
+        'PERIOD_DIFF',
+        'PI',
+        'POINT',
+        'POINTFROMTEXT',
+        'POINTFROMWKB',
+        'POINTN',
+        'POINTONSURFACE',
+        'POLYFROMTEXT',
+        'POLYFROMWKB',
+        'POLYGON',
+        'POLYGONFROMTEXT',
+        'POLYGONFROMWKB',
+        'POSITION',
+        'POW',
+        'POWER',
+        'QUARTER',
+        'QUOTE',
+        'RADIANS',
+        'RAND',
+        'RELATED',
+        'RELEASE_LOCK',
+        'REPEAT',
+        'REPLACE',
+        'REVERSE',
+        'RIGHT',
+        'ROUND',
+        'ROW_COUNT',
+        'RPAD',
+        'RTRIM',
+        'SCHEMA',
+        'SECOND',
+        'SEC_TO_TIME',
+        'SESSION_USER',
+        'SHA',
+        'SHA1',
+        'SIGN',
+        'SIN',
+        'SLEEP',
+        'SOUNDEX',
+        'SPACE',
+        'SQRT',
+        'SRID',
+        'STARTPOINT',
+        'STD',
+        'STDDEV',
+        'STDDEV_POP',
+        'STDDEV_SAMP',
+        'STRCMP',
+        'STR_TO_DATE',
+        'SUBDATE',
+        'SUBSTR',
+        'SUBSTRING',
+        'SUBSTRING_INDEX',
+        'SUBTIME',
+        'SUM',
+        'SYMDIFFERENCE',
+        'SYSDATE',
+        'SYSTEM_USER',
+        'TAN',
+        'TIME',
+        'TIMEDIFF',
+        'TIMESTAMP',
+        'TIMESTAMPADD',
+        'TIMESTAMPDIFF',
+        'TIME_FORMAT',
+        'TIME_TO_SEC',
+        'TOUCHES',
+        'TO_DAYS',
+        'TRIM',
+        'TRUNCATE',
+        'UCASE',
+        'UNCOMPRESS',
+        'UNCOMPRESSED_LENGTH',
+        'UNHEX',
+        'UNIQUE_USERS',
+        'UNIX_TIMESTAMP',
+        'UPDATEXML',
+        'UPPER',
+        'USER',
+        'UTC_DATE',
+        'UTC_TIME',
+        'UTC_TIMESTAMP',
+        'UUID',
+        'VARIANCE',
+        'VAR_POP',
+        'VAR_SAMP',
+        'VERSION',
+        'WEEK',
+        'WEEKDAY',
+        'WEEKOFYEAR',
+        'WITHIN',
+        'X',
+        'Y',
+        'YEAR',
+        'YEARWEEK',
+    ];
+
+    /**
+     * @var array
+     */
+    public static $boundaries = [
+        ',',
+        ';',
+        ')',
+        '(',
+        '.',
+        '=',
+        '<',
+        '>',
+        '+',
+        '-',
+        '*',
+        '/',
+        '!',
+        '^',
+        '%',
+        '|',
+        '&',
+        '#',
+    ];
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public static function isTokenTypeReservedTopLevel($token)
+    {
+        return $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_RESERVED_TOP_LEVEL;
+    }
+
+    /**
+     * @param string      $token
+     * @param Parentheses $parentheses
+     * @param Formatter   $formatter
+     */
+    public static function tokenHasLimitClause($token, Parentheses $parentheses, Formatter $formatter)
+    {
+        if ('LIMIT' === $token[Tokenizer::TOKEN_VALUE] && false === $parentheses->getInlineParentheses()) {
+            $formatter->setClauseLimit(true);
+        }
+    }
+
+    /**
+     * @param $token
+     * @param $tokens
+     * @param $i
+     * @param $originalTokens
+     *
+     * @return bool
+     */
+    public static function tokenHasMultipleBoundaryCharactersTogether($token, &$tokens, $i, &$originalTokens)
+    {
+        return $token[Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_BOUNDARY
+        && self::tokenPreviousCharacterIsBoundary($tokens, $i)
+        && self::tokenPreviousCharacterIsWhiteSpace($token, $originalTokens);
+    }
+
+    /**
+     * @param $tokens
+     * @param $i
+     *
+     * @return bool
+     */
+    public static function tokenPreviousCharacterIsBoundary(&$tokens, $i)
+    {
+        return (isset($tokens[$i - 1]) && $tokens[$i - 1][Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_BOUNDARY);
+    }
+
+    /**
+     * @param $token
+     * @param $originalTokens
+     *
+     * @return bool
+     */
+    public static function tokenPreviousCharacterIsWhiteSpace($token, &$originalTokens)
+    {
+        return (isset($originalTokens[$token['i'] - 1])
+            && $originalTokens[$token['i'] - 1][Tokenizer::TOKEN_TYPE] !== Tokenizer::TOKEN_TYPE_WHITESPACE);
+    }
+
+    /**
+     * @param $token
+     * @param $tokens
+     * @param $i
+     *
+     * @return bool
+     */
+    public static function tokenIsMinusSign($token, &$tokens, $i)
+    {
+        return '-' === $token[Tokenizer::TOKEN_VALUE]
+        && self::tokenNextCharacterIsNumber($tokens, $i)
+        && isset($tokens[$i - 1]);
+    }
+
+    /**
+     * @param $tokens
+     * @param $i
+     *
+     * @return bool
+     */
+    public static function tokenNextCharacterIsNumber(&$tokens, $i)
+    {
+        return (isset($tokens[$i + 1])
+            && $tokens[$i + 1][Tokenizer::TOKEN_TYPE] === Tokenizer::TOKEN_TYPE_NUMBER);
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Helper/WhiteSpace.php

@@ -0,0 +1,100 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/22/14
+ * Time: 1:19 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Helper;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class WhiteSpace.
+ */
+class WhiteSpace
+{
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public static function tokenHasExtraWhiteSpaceLeft($token)
+    {
+        return
+            $token[Tokenizer::TOKEN_VALUE] === '.'
+            || $token[Tokenizer::TOKEN_VALUE] === ','
+            || $token[Tokenizer::TOKEN_VALUE] === ';';
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public static function tokenHasExtraWhiteSpaceRight($token)
+    {
+        return
+            $token[Tokenizer::TOKEN_VALUE] === '('
+            || $token[Tokenizer::TOKEN_VALUE] === '.';
+    }
+
+    /**
+     * @param $tokenType
+     *
+     * @return bool
+     */
+    public static function tokenIsNumberAndHasExtraWhiteSpaceRight($tokenType)
+    {
+        return
+            $tokenType !== Tokenizer::TOKEN_TYPE_QUOTE
+            && $tokenType !== Tokenizer::TOKEN_TYPE_BACK_TICK_QUOTE
+            && $tokenType !== Tokenizer::TOKEN_TYPE_WORD
+            && $tokenType !== Tokenizer::TOKEN_TYPE_NUMBER;
+    }
+
+    /**
+     * @param $token
+     *
+     * @return bool
+     */
+    public static function tokenHasExtraWhiteSpaces($token)
+    {
+        return \strpos($token[Tokenizer::TOKEN_VALUE], ' ') !== false
+        || \strpos($token[Tokenizer::TOKEN_VALUE], "\n") !== false
+        || \strpos($token[Tokenizer::TOKEN_VALUE], "\t") !== false;
+    }
+
+    /**
+     * @param $originalTokens
+     * @param $token
+     *
+     * @return bool
+     */
+    public static function isPrecedingCurrentTokenOfTokenTypeWhiteSpace($originalTokens, $token)
+    {
+        return isset($originalTokens[$token['i'] - 1])
+        && $originalTokens[$token['i'] - 1][Tokenizer::TOKEN_TYPE] !== Tokenizer::TOKEN_TYPE_WHITESPACE;
+    }
+
+    /**
+     * @param $originalTokens
+     *
+     * @return array
+     */
+    public static function removeTokenWhitespace(array &$originalTokens)
+    {
+        $tokens = [];
+        foreach ($originalTokens as $i => &$token) {
+            if ($token[Tokenizer::TOKEN_TYPE] !== Tokenizer::TOKEN_TYPE_WHITESPACE) {
+                $token['i'] = $i;
+                $tokens[] = $token;
+            }
+        }
+
+        return $tokens;
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/Boundary.php

@@ -0,0 +1,58 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:34 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Boundary.
+ */
+final class Boundary
+{
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     * @param array     $matches
+     */
+    public static function isBoundary(Tokenizer $tokenizer, $string, array &$matches)
+    {
+        if (!$tokenizer->getNextToken() &&
+            self::isBoundaryCharacter($string, $matches, $tokenizer->getRegexBoundaries())
+        ) {
+            $tokenizer->setNextToken(self::getBoundaryCharacter($matches));
+        }
+    }
+
+    /**
+     * @param string $string
+     * @param array  $matches
+     * @param string $regexBoundaries
+     *
+     * @return bool
+     */
+    protected static function isBoundaryCharacter($string, array &$matches, $regexBoundaries)
+    {
+        return (1 == \preg_match('/^('.$regexBoundaries.')/', $string, $matches));
+    }
+
+    /**
+     * @param array $matches
+     *
+     * @return array
+     */
+    protected static function getBoundaryCharacter(array &$matches)
+    {
+        return [
+            Tokenizer::TOKEN_VALUE => $matches[1],
+            Tokenizer::TOKEN_TYPE => Tokenizer::TOKEN_TYPE_BOUNDARY,
+        ];
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/Comment.php

@@ -0,0 +1,93 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:22 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Comment.
+ */
+final class Comment
+{
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     */
+    public static function isComment(Tokenizer $tokenizer, $string)
+    {
+        if (!$tokenizer->getNextToken() && self::isCommentString($string)) {
+            $tokenizer->setNextToken(self::getCommentString($string));
+        }
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return bool
+     */
+    protected static function isCommentString($string)
+    {
+        return !empty($string[0]) && ($string[0] === '#' || self::isTwoCharacterComment($string));
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return bool
+     */
+    protected static function isTwoCharacterComment($string)
+    {
+        return !empty($string[1]) && (isset($string[1]) && (self::startsWithDoubleDash($string) || self::startsAsBlock($string)));
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return bool
+     */
+    protected static function startsWithDoubleDash($string)
+    {
+        return !empty($string[1]) && ($string[0] === '-' && ($string[1] === $string[0]));
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return bool
+     */
+    protected static function startsAsBlock($string)
+    {
+        return !empty($string[1]) && ($string[0] === '/' && $string[1] === '*');
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return array
+     */
+    protected static function getCommentString($string)
+    {
+        $last = \strpos($string, '*/', 2) + 2;
+        $type = Tokenizer::TOKEN_TYPE_BLOCK_COMMENT;
+
+        if (!empty($string[0]) && ($string[0] === '-' || $string[0] === '#')) {
+            $last = \strpos($string, "\n");
+            $type = Tokenizer::TOKEN_TYPE_COMMENT;
+        }
+
+        $last = ($last === false) ? \strlen($string) : $last;
+
+        return [
+            Tokenizer::TOKEN_VALUE => \substr($string, 0, $last),
+            Tokenizer::TOKEN_TYPE => $type,
+        ];
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/LiteralString.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:36 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class LiteralString.
+ */
+final class LiteralString
+{
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     * @param array     $matches
+     */
+    public static function isFunction(Tokenizer $tokenizer, $string, array &$matches)
+    {
+        if (!$tokenizer->getNextToken() && self::isFunctionString($string, $matches, $tokenizer->getRegexFunction())) {
+            $tokenizer->setNextToken(self::getFunctionString($string, $matches));
+        }
+    }
+
+    /**
+     * A function must be succeeded by '('.
+     * This makes it so that a function such as "COUNT(" is considered a function, but "COUNT" alone is not function.
+     *
+     * @param string $string
+     * @param array  $matches
+     * @param string $regexFunction
+     *
+     * @return bool
+     */
+    protected static function isFunctionString($string, array &$matches, $regexFunction)
+    {
+        return (1 == \preg_match('/^('.$regexFunction.'[(]|\s|[)])/', \strtoupper($string), $matches));
+    }
+
+    /**
+     * @param string $string
+     * @param array  $matches
+     *
+     * @return array
+     */
+    protected static function getFunctionString($string, array &$matches)
+    {
+        return [
+            Tokenizer::TOKEN_TYPE => Tokenizer::TOKEN_TYPE_RESERVED,
+            Tokenizer::TOKEN_VALUE => \substr($string, 0, \strlen($matches[1]) - 1),
+        ];
+    }
+
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     * @param array     $matches
+     */
+    public static function getNonReservedString(Tokenizer $tokenizer, $string, array &$matches)
+    {
+        if (!$tokenizer->getNextToken()) {
+            $data = [];
+
+            if (1 == \preg_match('/^(.*?)($|\s|["\'`]|'.$tokenizer->getRegexBoundaries().')/', $string, $matches)) {
+                $data = [
+                    Tokenizer::TOKEN_VALUE => $matches[1],
+                    Tokenizer::TOKEN_TYPE => Tokenizer::TOKEN_TYPE_WORD,
+                ];
+            }
+
+            $tokenizer->setNextToken($data);
+        }
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/Numeral.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:32 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Numeral.
+ */
+final class Numeral
+{
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     * @param array     $matches
+     *
+     * @return array
+     */
+    public static function isNumeral(Tokenizer $tokenizer, $string, array &$matches)
+    {
+        if (!$tokenizer->getNextToken() && self::isNumeralString($string, $matches, $tokenizer->getRegexBoundaries())) {
+            $tokenizer->setNextToken(self::getNumeralString($matches));
+        }
+    }
+
+    /**
+     * @param string $string
+     * @param array  $matches
+     * @param string $regexBoundaries
+     *
+     * @return bool
+     */
+    protected static function isNumeralString($string, array &$matches, $regexBoundaries)
+    {
+        return (1 == \preg_match(
+                '/^([0-9]+(\.[0-9]+)?|0x[0-9a-fA-F]+|0b[01]+)($|\s|"\'`|'.$regexBoundaries.')/',
+                $string,
+                $matches
+            ));
+    }
+
+    /**
+     * @param array $matches
+     *
+     * @return array
+     */
+    protected static function getNumeralString(array &$matches)
+    {
+        return [Tokenizer::TOKEN_VALUE => $matches[1], Tokenizer::TOKEN_TYPE => Tokenizer::TOKEN_TYPE_NUMBER];
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/Quoted.php

@@ -0,0 +1,84 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:23 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Quoted.
+ */
+final class Quoted
+{
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     */
+    public static function isQuoted(Tokenizer $tokenizer, $string)
+    {
+        if (!$tokenizer->getNextToken() && self::isQuotedString($string)) {
+            $tokenizer->setNextToken(self::getQuotedString($string));
+        }
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return bool
+     */
+    protected static function isQuotedString($string)
+    {
+        return !empty($string[0]) && ($string[0] === '"' || $string[0] === '\'' || $string[0] === '`' || $string[0] === '[');
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return array
+     */
+    protected static function getQuotedString($string)
+    {
+        $tokenType = Tokenizer::TOKEN_TYPE_QUOTE;
+
+        if (!empty($string[0]) && ($string[0] === '`' || $string[0] === '[')) {
+            $tokenType = Tokenizer::TOKEN_TYPE_BACK_TICK_QUOTE;
+        }
+
+        return [
+            Tokenizer::TOKEN_TYPE => $tokenType,
+            Tokenizer::TOKEN_VALUE => self::wrapStringWithQuotes($string),
+        ];
+    }
+
+    /**
+     *  This checks for the following patterns:
+     *  1. backtick quoted string using `` to escape
+     *  2. square bracket quoted string (SQL Server) using ]] to escape
+     *  3. double quoted string using "" or \" to escape
+     *  4. single quoted string using '' or \' to escape.
+     *
+     * @param string $string
+     *
+     * @return null
+     */
+    public static function wrapStringWithQuotes($string)
+    {
+        $returnString = null;
+
+        $regex = '/^(((`[^`]*($|`))+)|((\[[^\]]*($|\]))(\][^\]]*($|\]))*)|'.
+            '(("[^"\\\\]*(?:\\\\.[^"\\\\]*)*("|$))+)|((\'[^\'\\\\]*(?:\\\\.[^\'\\\\]*)*(\'|$))+))/s';
+
+        if (1 == \preg_match($regex, $string, $matches)) {
+            $returnString = $matches[1];
+        }
+
+        return $returnString;
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/Reserved.php

@@ -0,0 +1,116 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:18 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class Reserved.
+ */
+final class Reserved
+{
+    /**
+     * @var array
+     */
+    protected static $regex = [
+        Tokenizer::TOKEN_TYPE_RESERVED_TOP_LEVEL => 'getRegexReservedTopLevel',
+        Tokenizer::TOKEN_TYPE_RESERVED_NEWLINE => 'getRegexReservedNewLine',
+        Tokenizer::TOKEN_TYPE_RESERVED => 'getRegexReserved',
+    ];
+
+    /**
+     * @param Tokenizer  $tokenizer
+     * @param string     $string
+     * @param array|null $previous
+     *
+     * @return array
+     */
+    public static function isReserved(Tokenizer $tokenizer, $string, $previous)
+    {
+        $tokenData = [];
+
+        if (!$tokenizer->getNextToken() && self::isReservedPrecededByDotCharacter($previous)) {
+            $upperCase = \strtoupper($string);
+
+            self::getReservedString($tokenData, Tokenizer::TOKEN_TYPE_RESERVED_TOP_LEVEL, $string, $tokenizer);
+            self::getReservedString($tokenData, Tokenizer::TOKEN_TYPE_RESERVED_NEWLINE, $upperCase, $tokenizer);
+            self::getReservedString($tokenData, Tokenizer::TOKEN_TYPE_RESERVED, $string, $tokenizer);
+
+            $tokenizer->setNextToken($tokenData);
+        }
+    }
+
+    /**
+     * A reserved word cannot be preceded by a "." in order to differentiate "mytable.from" from the token "from".
+     *
+     * @param $previous
+     *
+     * @return bool
+     */
+    protected static function isReservedPrecededByDotCharacter($previous)
+    {
+        return !$previous || !isset($previous[Tokenizer::TOKEN_VALUE]) || $previous[Tokenizer::TOKEN_VALUE] !== '.';
+    }
+
+    /**
+     * @param array     $tokenData
+     * @param           $type
+     * @param string    $string
+     * @param Tokenizer $tokenizer
+     */
+    protected static function getReservedString(array &$tokenData, $type, $string, Tokenizer $tokenizer)
+    {
+        $matches = [];
+        $method = self::$regex[$type];
+
+        if (empty($tokenData) && self::isReservedString(
+                $string,
+                $matches,
+                $tokenizer->$method(),
+                $tokenizer->getRegexBoundaries()
+            )
+        ) {
+            $tokenData = self::getStringTypeArray($type, $string, $matches);
+        }
+    }
+
+    /**
+     * @param string $upper
+     * @param array  $matches
+     * @param string $regexReserved
+     * @param string $regexBoundaries
+     *
+     * @return bool
+     */
+    protected static function isReservedString($upper, array &$matches, $regexReserved, $regexBoundaries)
+    {
+        return 1 == \preg_match(
+            '/^('.$regexReserved.')($|\s|'.$regexBoundaries.')/',
+            \strtoupper($upper),
+            $matches
+        );
+    }
+
+    /**
+     * @param string $type
+     * @param string $string
+     * @param array  $matches
+     *
+     * @return array
+     */
+    protected static function getStringTypeArray($type, $string, array &$matches)
+    {
+        return [
+            Tokenizer::TOKEN_TYPE => $type,
+            Tokenizer::TOKEN_VALUE => \substr($string, 0, \strlen($matches[1])),
+        ];
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/UserDefined.php

@@ -0,0 +1,88 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:26 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class UserDefined.
+ */
+final class UserDefined
+{
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     *
+     * @return array
+     */
+    public static function isUserDefinedVariable(Tokenizer $tokenizer, $string)
+    {
+        if (!$tokenizer->getNextToken() && self::isUserDefinedVariableString($string)) {
+            $tokenizer->setNextToken(self::getUserDefinedVariableString($string));
+        }
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return bool
+     */
+    protected static function isUserDefinedVariableString(&$string)
+    {
+        return !empty($string[0]) && !empty($string[1]) && ($string[0] === '@' && isset($string[1]));
+    }
+
+    /**
+     * Gets the user defined variables for in quoted or non-quoted fashion.
+     *
+     * @param string $string
+     *
+     * @return array
+     */
+    protected static function getUserDefinedVariableString(&$string)
+    {
+        $returnData = [
+            Tokenizer::TOKEN_VALUE => null,
+            Tokenizer::TOKEN_TYPE => Tokenizer::TOKEN_TYPE_VARIABLE,
+        ];
+
+        self::setTokenValueStartingWithAtSymbolAndWrapped($returnData, $string);
+        self::setTokenValueStartingWithAtSymbol($returnData, $string);
+
+        return $returnData;
+    }
+
+    /**
+     * @param array  $returnData
+     * @param string $string
+     */
+    protected static function setTokenValueStartingWithAtSymbolAndWrapped(array &$returnData, $string)
+    {
+        if (!empty($string[1]) && ($string[1] === '"' || $string[1] === '\'' || $string[1] === '`')) {
+            $returnData[Tokenizer::TOKEN_VALUE] = '@'.Quoted::wrapStringWithQuotes(\substr($string, 1));
+        }
+    }
+
+    /**
+     * @param array  $returnData
+     * @param string $string
+     */
+    protected static function setTokenValueStartingWithAtSymbol(array &$returnData, $string)
+    {
+        if (null === $returnData[Tokenizer::TOKEN_VALUE]) {
+            $matches = [];
+            \preg_match('/^(@[a-zA-Z0-9\._\$]+)/', $string, $matches);
+            if ($matches) {
+                $returnData[Tokenizer::TOKEN_VALUE] = $matches[1];
+            }
+        }
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Parser/WhiteSpace.php

@@ -0,0 +1,55 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 12/23/14
+ * Time: 1:19 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer\Parser;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class WhiteSpace.
+ */
+final class WhiteSpace
+{
+    /**
+     * @param Tokenizer $tokenizer
+     * @param string    $string
+     * @param array     $matches
+     */
+    public static function isWhiteSpace(Tokenizer $tokenizer, $string, array &$matches)
+    {
+        if (self::isWhiteSpaceString($string, $matches)) {
+            $tokenizer->setNextToken(self::getWhiteSpaceString($matches));
+        }
+    }
+
+    /**
+     * @param string $string
+     * @param array  $matches
+     *
+     * @return bool
+     */
+    public static function isWhiteSpaceString($string, array &$matches)
+    {
+        return (1 == \preg_match('/^\s+/', $string, $matches));
+    }
+
+    /**
+     * @param array $matches
+     *
+     * @return array
+     */
+    public static function getWhiteSpaceString(array &$matches)
+    {
+        return [
+            Tokenizer::TOKEN_VALUE => $matches[0],
+            Tokenizer::TOKEN_TYPE => Tokenizer::TOKEN_TYPE_WHITESPACE,
+        ];
+    }
+}

vendor/nilportugues/sql-query-formatter/src/Tokenizer/Tokenizer.php

@@ -0,0 +1,350 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/26/14
+ * Time: 12:10 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Sql\QueryFormatter\Tokenizer;
+
+use NilPortugues\Sql\QueryFormatter\Helper\Token;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\Boundary;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\Comment;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\Numeral;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\Quoted;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\Reserved;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\LiteralString;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\UserDefined;
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Parser\WhiteSpace;
+
+/**
+ * Class Tokenizer.
+ */
+class Tokenizer
+{
+    const TOKEN_TYPE_WHITESPACE = 0;
+    const TOKEN_TYPE_WORD = 1;
+    const TOKEN_TYPE_QUOTE = 2;
+    const TOKEN_TYPE_BACK_TICK_QUOTE = 3;
+    const TOKEN_TYPE_RESERVED = 4;
+    const TOKEN_TYPE_RESERVED_TOP_LEVEL = 5;
+    const TOKEN_TYPE_RESERVED_NEWLINE = 6;
+    const TOKEN_TYPE_BOUNDARY = 7;
+    const TOKEN_TYPE_COMMENT = 8;
+    const TOKEN_TYPE_BLOCK_COMMENT = 9;
+    const TOKEN_TYPE_NUMBER = 10;
+    const TOKEN_TYPE_ERROR = 11;
+    const TOKEN_TYPE_VARIABLE = 12;
+    const TOKEN_TYPE = 0;
+    const TOKEN_VALUE = 1;
+
+    /**
+     * @var string
+     */
+    protected $regexBoundaries;
+
+    /**
+     * @var string
+     */
+    protected $regexReserved;
+
+    /**
+     * @var string
+     */
+    protected $regexReservedNewLine;
+
+    /**
+     * @var string
+     */
+    protected $regexReservedTopLevel;
+
+    /**
+     * @var string
+     */
+    protected $regexFunction;
+
+    /**
+     * @var int
+     */
+    protected $maxCacheKeySize = 15;
+
+    /**
+     * @var array
+     */
+    protected $tokenCache = [];
+
+    /**
+     * @var array
+     */
+    protected $nextToken = [];
+
+    /**
+     * @var int
+     */
+    protected $currentStringLength = 0;
+
+    /**
+     * @var int
+     */
+    protected $oldStringLength = 0;
+
+    /**
+     * @var string
+     */
+    protected $previousToken = '';
+
+    /**
+     * @var int
+     */
+    protected $tokenLength = 0;
+
+    /**
+     * @var array
+     */
+    protected $tokens = [];
+
+    /**
+     * Builds all the regular expressions needed to Tokenize the input.
+     */
+    public function __construct()
+    {
+        $reservedMap = \array_combine(Token::$reserved, \array_map('strlen', Token::$reserved));
+        \arsort($reservedMap);
+        Token::$reserved = \array_keys($reservedMap);
+
+        $this->regexFunction = $this->initRegex(Token::$functions);
+        $this->regexBoundaries = $this->initRegex(Token::$boundaries);
+        $this->regexReserved = $this->initRegex(Token::$reserved);
+        $this->regexReservedTopLevel = \str_replace(' ', '\\s+', $this->initRegex(Token::$reservedTopLevel));
+        $this->regexReservedNewLine = \str_replace(' ', '\\s+', $this->initRegex(Token::$reservedNewLine));
+    }
+
+    /**
+     * @param $variable
+     *
+     * @return string
+     */
+    protected function initRegex($variable)
+    {
+        return '('.implode('|', \array_map(array($this, 'quoteRegex'), $variable)).')';
+    }
+
+    /**
+     * Takes a SQL string and breaks it into tokens.
+     * Each token is an associative array with type and value.
+     *
+     * @param string $string
+     *
+     * @return array
+     */
+    public function tokenize($string)
+    {
+        return (\strlen($string) > 0) ? $this->processTokens($string) : [];
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return array
+     */
+    protected function processTokens($string)
+    {
+        $this->tokens = [];
+        $this->previousToken = '';
+        $this->currentStringLength = \strlen($string);
+        $this->oldStringLength = \strlen($string) + 1;
+
+        while ($this->currentStringLength >= 0) {
+            if ($this->oldStringLength <= $this->currentStringLength) {
+                break;
+            }
+            $string = $this->processOneToken($string);
+        }
+
+        return $this->tokens;
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return string
+     */
+    protected function processOneToken($string)
+    {
+        $token = $this->getToken($string, $this->currentStringLength, $this->previousToken);
+        $this->tokens[] = $token;
+        $this->tokenLength = \strlen($token[self::TOKEN_VALUE]);
+        $this->previousToken = $token;
+
+        $this->oldStringLength = $this->currentStringLength;
+        $this->currentStringLength -= $this->tokenLength;
+
+        return \substr($string, $this->tokenLength);
+    }
+
+    /**
+     * @param string $string
+     * @param int    $currentStringLength
+     * @param string string
+     *
+     * @return array|mixed
+     */
+    protected function getToken($string, $currentStringLength, $previousToken)
+    {
+        $cacheKey = $this->useTokenCache($string, $currentStringLength);
+        if (!empty($cacheKey) && isset($this->tokenCache[$cacheKey])) {
+            return $this->getNextTokenFromCache($cacheKey);
+        }
+
+        return $this->getNextTokenFromString($string, $previousToken, $cacheKey);
+    }
+
+    /**
+     * @param string $string
+     * @param int    $currentStringLength
+     *
+     * @return string
+     */
+    protected function useTokenCache($string, $currentStringLength)
+    {
+        $cacheKey = '';
+
+        if ($currentStringLength >= $this->maxCacheKeySize) {
+            $cacheKey = \substr($string, 0, $this->maxCacheKeySize);
+        }
+
+        return $cacheKey;
+    }
+
+    /**
+     * @param string $cacheKey
+     *
+     * @return mixed
+     */
+    protected function getNextTokenFromCache($cacheKey)
+    {
+        return $this->tokenCache[$cacheKey];
+    }
+
+    /**
+     * Get the next token and the token type and store it in cache.
+     *
+     * @param string $string
+     * @param string $token
+     * @param string $cacheKey
+     *
+     * @return array
+     */
+    protected function getNextTokenFromString($string, $token, $cacheKey)
+    {
+        $token = $this->parseNextToken($string, $token);
+
+        if ($cacheKey && \strlen($token[self::TOKEN_VALUE]) < $this->maxCacheKeySize) {
+            $this->tokenCache[$cacheKey] = $token;
+        }
+
+        return $token;
+    }
+
+    /**
+     * Return the next token and token type in a SQL string.
+     * Quoted strings, comments, reserved words, whitespace, and punctuation are all their own tokens.
+     *
+     * @param string $string   The SQL string
+     * @param array  $previous The result of the previous parseNextToken() call
+     *
+     * @return array An associative array containing the type and value of the token.
+     */
+    protected function parseNextToken($string, $previous = null)
+    {
+        $matches = [];
+        $this->nextToken = [];
+
+        WhiteSpace::isWhiteSpace($this, $string, $matches);
+        Comment::isComment($this, $string);
+        Quoted::isQuoted($this, $string);
+        UserDefined::isUserDefinedVariable($this, $string);
+        Numeral::isNumeral($this, $string, $matches);
+        Boundary::isBoundary($this, $string, $matches);
+        Reserved::isReserved($this, $string, $previous);
+        LiteralString::isFunction($this, $string, $matches);
+        LiteralString::getNonReservedString($this, $string, $matches);
+
+        return $this->nextToken;
+    }
+
+    /**
+     * @return array
+     */
+    public function getNextToken()
+    {
+        return $this->nextToken;
+    }
+
+    /**
+     * @param array $nextToken
+     *
+     * @return $this
+     */
+    public function setNextToken($nextToken)
+    {
+        $this->nextToken = $nextToken;
+
+        return $this;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRegexBoundaries()
+    {
+        return $this->regexBoundaries;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRegexFunction()
+    {
+        return $this->regexFunction;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRegexReserved()
+    {
+        return $this->regexReserved;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRegexReservedNewLine()
+    {
+        return $this->regexReservedNewLine;
+    }
+
+    /**
+     * @return string
+     */
+    public function getRegexReservedTopLevel()
+    {
+        return $this->regexReservedTopLevel;
+    }
+
+    /**
+     * Helper function for building regular expressions for reserved words and boundary characters.
+     *
+     * @param string $string
+     *
+     * @return string
+     */
+    protected function quoteRegex($string)
+    {
+        return \preg_quote($string, '/');
+    }
+}

vendor/nilportugues/sql-query-formatter/tests/FormatterTest.php

@@ -0,0 +1,73 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/26/14
+ * Time: 9:11 PM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryFormatter;
+
+use NilPortugues\Sql\QueryFormatter\Formatter;
+
+/**
+ * Class FormatterTest.
+ */
+class FormatterTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var string
+     */
+    private $querySeparator = "----------SEPARATOR----------\n";
+
+    /**
+     * @var string
+     */
+    private $expectedResultFilePath = '/Resources/expectedQueries.sql';
+
+    /**
+     * @return array
+     */
+    private function readExpectedQueryFile()
+    {
+        $expectedQueryArray = \explode(
+            $this->querySeparator,
+            \file_get_contents(\realpath(\dirname(__FILE__)).$this->expectedResultFilePath)
+        );
+        $expectedQueryArray = \array_filter($expectedQueryArray);
+
+        return $expectedQueryArray;
+    }
+
+    /**
+     * Data provider reading the test Queries.
+     */
+    public function sqlQueryDataProvider()
+    {
+        $expectedQueryArray = $this->readExpectedQueryFile();
+
+        $queryTestSet = array();
+        foreach ($expectedQueryArray as $expectedQuery) {
+            $queryTestSet[] = array(\preg_replace('/\\s+/', ' ', $expectedQuery), $expectedQuery);
+        }
+
+        return $queryTestSet;
+    }
+
+    /**
+     * @test
+     * @dataProvider sqlQueryDataProvider
+     *
+     * @param $notIndented
+     * @param $indented
+     */
+    public function itShouldReformatNoIndentQueriesToIndentedVersions($notIndented, $indented)
+    {
+        $formatter = new Formatter();
+        $result = $formatter->format($notIndented);
+
+        $this->assertSame($indented, $result);
+    }
+}

vendor/nilportugues/sql-query-formatter/tests/Resources/expectedQueries.sql

@@ -0,0 +1,808 @@
+SELECT
+    customer_id,
+    customer_name,
+    COUNT(order_id) AS total
+FROM
+    customers
+    INNER JOIN orders ON customers.customer_id = orders.customer_id
+GROUP BY
+    customer_id,
+    customer_name
+HAVING
+    COUNT(order_id) > 5
+ORDER BY
+    COUNT(order_id) DESC;
+----------SEPARATOR----------
+UPDATE
+    customers
+SET
+    totalorders = ordersummary.total
+FROM
+    (
+        SELECT
+            customer_id,
+            count(order_id) As total
+        FROM
+            orders
+        GROUP BY
+            customer_id
+    ) As ordersummary
+WHERE
+    customers.customer_id = ordersummary.customer_id
+----------SEPARATOR----------
+SELECT
+    *
+FROM
+    sometable
+UNION ALL
+SELECT
+    *
+FROM
+    someothertable;
+----------SEPARATOR----------
+SET
+    NAMES 'utf8';
+----------SEPARATOR----------
+CREATE TABLE `PREFIX_address` (
+    `id_address` int(10) unsigned NOT NULL auto_increment,
+    `id_country` int(10) unsigned NOT NULL,
+    `id_state` int(10) unsigned default NULL,
+    `id_customer` int(10) unsigned NOT NULL default '0',
+    `id_manufacturer` int(10) unsigned NOT NULL default '0',
+    `id_supplier` int(10) unsigned NOT NULL default '0',
+    `id_warehouse` int(10) unsigned NOT NULL default '0',
+    `alias` varchar(32) NOT NULL,
+    `company` varchar(64) default NULL,
+    `lastname` varchar(32) NOT NULL,
+    `firstname` varchar(32) NOT NULL,
+    `address1` varchar(128) NOT NULL,
+    `address2` varchar(128) default NULL,
+    `postcode` varchar(12) default NULL,
+    `city` varchar(64) NOT NULL,
+    `other` text,
+    `phone` varchar(16) default NULL,
+    `phone_mobile` varchar(16) default NULL,
+    `vat_number` varchar(32) default NULL,
+    `dni` varchar(16) DEFAULT NULL,
+    `date_add` datetime NOT NULL,
+    `date_upd` datetime NOT NULL,
+    `active` tinyint(1) unsigned NOT NULL default '1',
+    `deleted` tinyint(1) unsigned NOT NULL default '0',
+    PRIMARY KEY (`id_address`),
+    KEY `address_customer` (`id_customer`),
+    KEY `id_country` (`id_country`),
+    KEY `id_state` (`id_state`),
+    KEY `id_manufacturer` (`id_manufacturer`),
+    KEY `id_supplier` (`id_supplier`),
+    KEY `id_warehouse` (`id_warehouse`)
+) ENGINE = ENGINE_TYPE DEFAULT CHARSET = utf8
+----------SEPARATOR----------
+CREATE TABLE `PREFIX_alias` (
+    `id_alias` int(10) unsigned NOT NULL auto_increment,
+    `alias` varchar(255) NOT NULL,
+    `search` varchar(255) NOT NULL,
+    `active` tinyint(1) NOT NULL default '1',
+    PRIMARY KEY (`id_alias`),
+    UNIQUE KEY `alias` (`alias`)
+) ENGINE = ENGINE_TYPE DEFAULT CHARSET = utf8
+----------SEPARATOR----------
+CREATE TABLE `PREFIX_carrier` (
+    `id_carrier` int(10) unsigned NOT NULL AUTO_INCREMENT,
+    `id_reference` int(10) unsigned NOT NULL,
+    `id_tax_rules_group` int(10) unsigned DEFAULT '0',
+    `name` varchar(64) NOT NULL,
+    `url` varchar(255) DEFAULT NULL,
+    `active` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `deleted` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `shipping_handling` tinyint(1) unsigned NOT NULL DEFAULT '1',
+    `range_behavior` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `is_module` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `is_free` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `shipping_external` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `need_range` tinyint(1) unsigned NOT NULL DEFAULT '0',
+    `external_module_name` varchar(64) DEFAULT NULL,
+    `shipping_method` int(2) NOT NULL DEFAULT '0',
+    `position` int(10) unsigned NOT NULL default '0',
+    `max_width` int(10) DEFAULT 0,
+    `max_height` int(10) DEFAULT 0,
+    `max_depth` int(10) DEFAULT 0,
+    `max_weight` int(10) DEFAULT 0,
+    `grade` int(10) DEFAULT 0,
+    PRIMARY KEY (`id_carrier`),
+    KEY `deleted` (`deleted`, `active`),
+    KEY `id_tax_rules_group` (`id_tax_rules_group`)
+) ENGINE = ENGINE_TYPE DEFAULT CHARSET = utf8
+----------SEPARATOR----------
+CREATE TABLE IF NOT EXISTS `PREFIX_specific_price_rule` (
+    `id_specific_price_rule` int(10) unsigned NOT NULL AUTO_INCREMENT,
+    `name` VARCHAR(255) NOT NULL,
+    `id_shop` int(11) unsigned NOT NULL DEFAULT '1',
+    `id_currency` int(10) unsigned NOT NULL,
+    `id_country` int(10) unsigned NOT NULL,
+    `id_group` int(10) unsigned NOT NULL,
+    `from_quantity` mediumint(8) unsigned NOT NULL,
+    `price` DECIMAL(20, 6),
+    `reduction` decimal(20, 6) NOT NULL,
+    `reduction_type` enum('amount', 'percentage') NOT NULL,
+    `from` datetime NOT NULL,
+    `to` datetime NOT NULL,
+    PRIMARY KEY (`id_specific_price_rule`),
+    KEY `id_product` (
+        `id_shop`, `id_currency`, `id_country`,
+        `id_group`, `from_quantity`, `from`,
+        `to`
+    )
+) ENGINE = ENGINE_TYPE DEFAULT CHARSET = utf8
+----------SEPARATOR----------
+UPDATE
+    `PREFIX_configuration`
+SET
+    value = '6'
+WHERE
+    name = 'PS_SEARCH_WEIGHT_PNAME'
+----------SEPARATOR----------
+UPDATE
+    `PREFIX_hook_module`
+SET
+    position = 1
+WHERE
+    id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayPayment'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'cheque'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayPaymentReturn'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'cheque'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayHome'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'homeslider'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionAuthentication'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'statsdata'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionShopDataDuplication'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'homeslider'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayTop'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'blocklanguages'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionCustomerAccountAdd'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'statsdata'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayCustomerAccount'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'favoriteproducts'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayAdminStatsModules'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'statsvisits'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayAdminStatsGraphEngine'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'graphvisifire'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayAdminStatsGridEngine'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'gridhtml'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayLeftColumnProduct'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'blocksharefb'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionSearch'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'statssearch'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionCategoryAdd'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'blockcategories'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionCategoryUpdate'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'blockcategories'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionCategoryDelete'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'blockcategories'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'actionAdminMetaSave'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'blockcategories'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayMyAccountBlock'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'favoriteproducts'
+    )
+    OR id_hook = (
+        SELECT
+            id_hook
+        FROM
+            `PREFIX_hook`
+        WHERE
+            name = 'displayFooter'
+    )
+    AND id_module = (
+        SELECT
+            id_module
+        FROM
+            `PREFIX_module`
+        WHERE
+            name = 'blockreinsurance'
+    )
+----------SEPARATOR----------
+ALTER TABLE
+    `PREFIX_employee`
+ADD
+    `bo_color` varchar(32) default NULL
+AFTER
+    `stats_date_to`
+----------SEPARATOR----------
+INSERT INTO `PREFIX_cms_category_lang`
+VALUES
+    (
+        1, 3, 'Inicio', '', 'home', NULL, NULL,
+        NULL
+    )
+----------SEPARATOR----------
+INSERT INTO `PREFIX_cms_category`
+VALUES
+    (1, 0, 0, 1, NOW(), NOW(), 0)
+----------SEPARATOR----------
+UPDATE
+    `PREFIX_cms_category`
+SET
+    `position` = 0
+----------SEPARATOR----------
+ALTER TABLE
+    `PREFIX_customer`
+ADD
+    `note` text
+AFTER
+    `secure_key`
+----------SEPARATOR----------
+ALTER TABLE
+    `PREFIX_contact`
+ADD
+    `customer_service` tinyint(1) NOT NULL DEFAULT 0
+AFTER
+    `email`
+----------SEPARATOR----------
+INSERT INTO `PREFIX_specific_price` (
+    `id_product`, `id_shop`, `id_currency`,
+    `id_country`, `id_group`, `priority`,
+    `price`, `from_quantity`, `reduction`,
+    `reduction_type`, `from`, `to`
+) (
+    SELECT
+        dq.`id_product`,
+        1,
+        1,
+        0,
+        1,
+        0,
+        0.00,
+        dq.`quantity`,
+        IF(
+            dq.`id_discount_type` = 2, dq.`value`,
+            dq.`value` / 100
+        ),
+        IF (
+            dq.`id_discount_type` = 2, 'amount',
+            'percentage'
+        ),
+        '0000-00-00 00:00:00',
+        '0000-00-00 00:00:00'
+    FROM
+        `PREFIX_discount_quantity` dq
+        INNER JOIN `PREFIX_product` p ON (p.`id_product` = dq.`id_product`)
+)
+----------SEPARATOR----------
+DROP
+    TABLE `PREFIX_discount_quantity`
+----------SEPARATOR----------
+INSERT INTO `PREFIX_specific_price` (
+    `id_product`, `id_shop`, `id_currency`,
+    `id_country`, `id_group`, `priority`,
+    `price`, `from_quantity`, `reduction`,
+    `reduction_type`, `from`, `to`
+) (
+    SELECT
+        p.`id_product`,
+        1,
+        0,
+        0,
+        0,
+        0,
+        0.00,
+        1,
+        IF(
+            p.`reduction_price` > 0, p.`reduction_price`,
+            p.`reduction_percent` / 100
+        ),
+        IF(
+            p.`reduction_price` > 0, 'amount',
+            'percentage'
+        ),
+        IF (
+            p.`reduction_from` = p.`reduction_to`,
+            '0000-00-00 00:00:00', p.`reduction_from`
+        ),
+        IF (
+            p.`reduction_from` = p.`reduction_to`,
+            '0000-00-00 00:00:00', p.`reduction_to`
+        )
+    FROM
+        `PREFIX_product` p
+    WHERE
+        p.`reduction_price`
+        OR p.`reduction_percent`
+)
+----------SEPARATOR----------
+ALTER TABLE
+    `PREFIX_product`
+DROP
+    `reduction_price`,
+DROP
+    `reduction_percent`,
+DROP
+    `reduction_from`,
+DROP
+    `reduction_to`
+----------SEPARATOR----------
+INSERT INTO `PREFIX_configuration` (
+    `name`, `value`, `date_add`, `date_upd`
+)
+VALUES
+    (
+        'PS_SPECIFIC_PRICE_PRIORITIES',
+        'id_shop;id_currency;id_country;id_group',
+        NOW(), NOW()
+    ),
+    ('PS_TAX_DISPLAY', 0, NOW(), NOW()),
+    (
+        'PS_SMARTY_FORCE_COMPILE', 1, NOW(),
+        NOW()
+    ),
+    (
+        'PS_DISTANCE_UNIT', 'km', NOW(), NOW()
+    ),
+    (
+        'PS_STORES_DISPLAY_CMS', 0, NOW(),
+        NOW()
+    ),
+    (
+        'PS_STORES_DISPLAY_FOOTER', 0, NOW(),
+        NOW()
+    ),
+    (
+        'PS_STORES_SIMPLIFIED', 0, NOW(),
+        NOW()
+    ),
+    (
+        'PS_STATSDATA_CUSTOMER_PAGESVIEWS',
+        1, NOW(), NOW()
+    ),
+    (
+        'PS_STATSDATA_PAGESVIEWS', 1, NOW(),
+        NOW()
+    ),
+    (
+        'PS_STATSDATA_PLUGINS', 1, NOW(),
+        NOW()
+    )
+----------SEPARATOR----------
+INSERT INTO `PREFIX_configuration` (
+    `name`, `value`, `date_add`, `date_upd`
+)
+VALUES
+    (
+        'PS_CONDITIONS_CMS_ID',
+        IFNULL(
+            (
+                SELECT
+                    `id_cms`
+                FROM
+                    `PREFIX_cms`
+                WHERE
+                    `id_cms` = 3
+            ),
+            0
+        ),
+        NOW(),
+        NOW()
+    )
+----------SEPARATOR----------
+CREATE TEMPORARY TABLE `PREFIX_configuration_tmp` (`value` text)
+----------SEPARATOR----------
+SET
+    @defaultOOS = (
+        SELECT
+            value
+        FROM
+            `PREFIX_configuration`
+        WHERE
+            name = 'PS_ORDER_OUT_OF_STOCK'
+    )
+----------SEPARATOR----------
+UPDATE
+    `PREFIX_product` p
+SET
+    `cache_default_attribute` = 0
+WHERE
+    `id_product` NOT IN (
+        SELECT
+            `id_product`
+        FROM
+            `PREFIX_product_attribute`
+    )
+----------SEPARATOR----------
+INSERT INTO `PREFIX_hook` (
+    `name`, `title`, `description`, `position`
+)
+VALUES
+    (
+        'processCarrier', 'Carrier Process',
+        NULL, 0
+    )
+----------SEPARATOR----------
+INSERT INTO `PREFIX_stock_mvt_reason_lang` (
+    `id_stock_mvt_reason`, `id_lang`,
+    `name`
+)
+VALUES
+    (1, 1, 'Order'),
+    (1, 2, 'Commande'),
+    (2, 1, 'Missing Stock Movement'),
+    (
+        2, 2, 'Mouvement de stock manquant'
+    ),
+    (3, 1, 'Restocking'),
+    (3, 2, 'Réssort')
+----------SEPARATOR----------
+INSERT INTO `PREFIX_meta_lang` (
+    `id_lang`, `id_meta`, `title`, `url_rewrite`
+)
+VALUES
+    (
+        1,
+        (
+            SELECT
+                `id_meta`
+            FROM
+                `PREFIX_meta`
+            WHERE
+                `page` = 'authentication'
+        ),
+        'Authentication',
+        'authentication'
+    ),
+    (
+        2,
+        (
+            SELECT
+                `id_meta`
+            FROM
+                `PREFIX_meta`
+            WHERE
+                `page` = 'authentication'
+        ),
+        'Authentification',
+        'authentification'
+    ),
+    (
+        3,
+        (
+            SELECT
+                `id_meta`
+            FROM
+                `PREFIX_meta`
+            WHERE
+                `page` = 'authentication'
+        ),
+        'Autenticación',
+        'autenticacion'
+    )
+----------SEPARATOR----------
+LOCK TABLES `admin_assert` WRITE
+----------SEPARATOR----------
+UNLOCK TABLES
+----------SEPARATOR----------
+DROP
+    TABLE IF EXISTS `admin_role`
+----------SEPARATOR----------
+SELECT
+    -- This is a test
+----------SEPARATOR----------
+SELECT
+    *
+LIMIT
+    1;
+SELECT
+    a,
+    b,
+    c,
+    d
+FROM
+    e
+LIMIT
+    1, 2;
+SELECT
+    1,
+    2,
+    3
+WHERE
+    a in (1, 2, 3, 4, 5)
+    AND b = 5;
+----------SEPARATOR----------
+SELECT
+    count - 50
+WHERE
+    a - 50 = b
+WHERE
+    1
+    AND -50
+WHERE
+    -50 = a
+WHERE
+    a = -50
+WHERE
+    1
+    /*test*/
+    -50
+WHERE
+    1
+    AND -50;
+----------SEPARATOR----------
+SELECT
+    @"weird variable name";
+----------SEPARATOR----------
+SELECT
+    "no closing quote
+----------SEPARATOR----------
+SELECT
+    [sqlserver]
+FROM
+    [escap[e]]d style];
+----------SEPARATOR----------
+SELECT
+    count(*) AS all_columns,
+    `Column1`,
+    `Testing`,
+    `Testing Three`
+FROM
+    `Table1`
+WHERE
+    (Column1 = :v1)
+    AND (`Column2` = `Column3`)
+    AND (
+        `Column2` = `Column3`
+        OR Column4 >= NOW()
+    )
+GROUP BY
+    Column1
+ORDER BY
+    Column3 DESC
+LIMIT
+    :v2,
+    :v3

vendor/nilportugues/sql-query-formatter/tests/Tokenizer/TokenizerTest.php

@@ -0,0 +1,453 @@
+<?php
+/**
+ * Author: Nil Portugués Calderó <contact@nilportugues.com>
+ * Date: 6/26/14
+ * Time: 2:19 AM.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace NilPortugues\Tests\Sql\QueryFormatter\Tokenizer;
+
+use NilPortugues\Sql\QueryFormatter\Tokenizer\Tokenizer;
+
+/**
+ * Class TokenizerTest.
+ */
+class TokenizerTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var Tokenizer
+     */
+    private $tokenizer;
+
+    /**
+     *
+     */
+    protected function setUp()
+    {
+        $this->tokenizer = new Tokenizer();
+    }
+
+    /**
+     *
+     */
+    protected function tearDown()
+    {
+        $this->tokenizer = null;
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeWhiteSpace()
+    {
+        $sql = <<<SQL
+SELECT * FROM users;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $whiteSpacesFound = false;
+        foreach ($result as $token) {
+            if (' ' === $token[Tokenizer::TOKEN_VALUE]) {
+                $whiteSpacesFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($whiteSpacesFound);
+    }
+
+    /**
+     * Comment starting with # will be treated as tokens representing the whole comment.
+     *
+     * @test
+     */
+    public function itShouldTokenizeCommentStartingWithSymbolNumber()
+    {
+        $sql = <<<SQL
+SELECT * FROM users # A comment
+WHERE user_id = 2;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $commentFound = false;
+        foreach ($result as $token) {
+            if ('# A comment' === $token[Tokenizer::TOKEN_VALUE]) {
+                $commentFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($commentFound);
+    }
+
+    /**
+     * Comment starting with -- will be treated as tokens representing the whole comment.
+     *
+     * @test
+     */
+    public function itShouldTokenizeCommentStartingWithDash()
+    {
+        $sql = <<<SQL
+SELECT * FROM
+-- This is another comment
+users
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $commentFound = false;
+        foreach ($result as $token) {
+            if ('-- This is another comment' === $token[Tokenizer::TOKEN_VALUE]) {
+                $commentFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($commentFound);
+    }
+
+    /**
+     * Comment blocks in SQL Server fashion will be treated as tokens representing the whole comment.
+     *
+     * @test
+     */
+    public function itShouldTokenizeCommentWithBlockComment()
+    {
+        $sql = <<<SQL
+SELECT * FROM /* This is a block comment */ WHERE 1 = 2;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $commentFound = false;
+        foreach ($result as $token) {
+            if ('/* This is a block comment */' === $token[Tokenizer::TOKEN_VALUE]) {
+                $commentFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($commentFound);
+    }
+
+    /**
+     * Unterminated comment block will be processed incorrectly by the tokenizer,
+     * yet we should be able to detect this error in order to handle the resulting situation.
+     *
+     * @test
+     */
+    public function itShouldTokenizeCommentWithUnterminatedBlockComment()
+    {
+        $sql = <<<SQL
+SELECT * FROM /* This is a block comment WHERE 1 = 2;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $commentStartFound = false;
+        foreach ($result as $token) {
+            if ('/*' === $token[Tokenizer::TOKEN_VALUE]) {
+                $commentStartFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($commentStartFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeQuoted()
+    {
+        $sql = <<<SQL
+UPDATE `PREFIX_cms_category` SET `position` = 0
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $quotedFound = false;
+        foreach ($result as $token) {
+            if ('`position`' === $token[Tokenizer::TOKEN_VALUE]) {
+                $quotedFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($quotedFound);
+    }
+
+    /**
+     * SQL Server syntax for defining custom variables.
+     *
+     * @test
+     */
+    public function itShouldTokenizeUserDefinedVariableWithQuotations()
+    {
+        $sql = <<<SQL
+SELECT au_lname, au_fname, phone FROM authors WHERE au_lname LIKE @find;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $quotedFound = false;
+        foreach ($result as $token) {
+            if ('@find' === $token[Tokenizer::TOKEN_VALUE]) {
+                $quotedFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($quotedFound);
+    }
+
+    /**
+     * This validates Microsoft SQL Server syntax for user variables.
+     *
+     * @test
+     */
+    public function itShouldTokenizeUserDefinedVariableWithAtSymbol()
+    {
+        $sql = <<<SQL
+SELECT @"weird variable name";
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $this->assertNotEmpty($result);
+    }
+
+    /**
+     * This test is an edge case.
+     *
+     * Given the provided statement, will loop forever if no condition is checking total amount
+     * of the input string processed. This will happen because the tokenizer has no matching case
+     * and string processing will not progress.
+     *
+     * @test
+     */
+    public function itShouldTokenizeUserDefinedVariableNoProgressTokenizer()
+    {
+        $sql = <<<SQL
+            SELECT @ and b; /* Edge case */
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $userVariableNotFound = true;
+        foreach ($result as $token) {
+            if ('@' === $token[Tokenizer::TOKEN_VALUE]) {
+                $userVariableNotFound = false;
+                break;
+            }
+        }
+
+        $this->assertTrue($userVariableNotFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeNumeralInteger()
+    {
+        $sql = <<<SQL
+SELECT user_id FROM user WHERE user_id = 1;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $numeralIntegerFound = false;
+        foreach ($result as $token) {
+            if ('1' == $token[Tokenizer::TOKEN_VALUE]) {
+                $numeralIntegerFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($numeralIntegerFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeNumeralNegativeIntegerAsPositiveInteger()
+    {
+        $sql = <<<SQL
+SELECT user_id FROM user WHERE user_id = -1;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $numeralIntegerFound = false;
+        foreach ($result as $token) {
+            if ('1' == $token[Tokenizer::TOKEN_VALUE]) {
+                $numeralIntegerFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($numeralIntegerFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeNumeralFloat()
+    {
+        $sql = <<<SQL
+SELECT user_id FROM user WHERE user_id = 3.14;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $numeralIntegerFound = false;
+        foreach ($result as $token) {
+            if ('3.14' == $token[Tokenizer::TOKEN_VALUE]) {
+                $numeralIntegerFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($numeralIntegerFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeNumeralNegativeFloatAsPositiveFloat()
+    {
+        $sql = <<<SQL
+SELECT user_id FROM user WHERE user_id = -3.14;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $numeralIntegerFound = false;
+        foreach ($result as $token) {
+            if ('3.14' == $token[Tokenizer::TOKEN_VALUE]) {
+                $numeralIntegerFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($numeralIntegerFound);
+    }
+
+    /**
+     * Check if boundary characters are in array. Boundary characters are: ;:)(.=<>+-\/!^%|&#.
+     *
+     * @test
+     */
+    public function itShouldTokenizeBoundaryCharacter()
+    {
+        $sql = 'SELECT id_user, name FROM users';
+
+        $result = $this->tokenizer->tokenize($sql);
+
+        $boundaryFound = false;
+        foreach ($result as $token) {
+            if (',' === $token[Tokenizer::TOKEN_VALUE]) {
+                $boundaryFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($boundaryFound);
+    }
+
+    /**
+     * Tokenize columns should not be a problem, even if using a reserved word as a column name.
+     * Example: users.user_id
+     * Example of edge cases: users.desc, user.from.
+     *
+     * @test
+     */
+    public function itShouldTokenizeReservedWordPrecededByDotCharacter()
+    {
+        $sql = <<<SQL
+SELECT users.desc as userId FROM users;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $reservedTokenFound = false;
+        foreach ($result as $token) {
+            if ('desc' == $token[Tokenizer::TOKEN_VALUE]) {
+                $reservedTokenFound = true;
+                break;
+            }
+        }
+
+        $this->assertTrue($reservedTokenFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeReservedTopLevel()
+    {
+        $sql = 'SELECT id_user, name FROM users';
+        $result = $this->tokenizer->tokenize($sql);
+
+        $reservedTopLevelTokenFound = false;
+
+        foreach ($result as $token) {
+            if ('FROM' === $token[Tokenizer::TOKEN_VALUE]) {
+                $reservedTopLevelTokenFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($reservedTopLevelTokenFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeReservedNewLine()
+    {
+        $sql = <<<SQL
+UPDATE users SET registration_date = "0000-00-00" WHERE id_user = 1 OR id_user = 2;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $reservedNewLineTokenFound = false;
+        foreach ($result as $token) {
+            if ('OR' === $token[Tokenizer::TOKEN_VALUE]) {
+                $reservedNewLineTokenFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($reservedNewLineTokenFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeReserved()
+    {
+        $sql = <<<SQL
+SELECT customer_id, customer_name, COUNT(order_id) as total
+FROM customers INNER JOIN orders ON customers.customer_id = orders.customer_id
+GROUP BY customer_id, customer_name
+HAVING COUNT(order_id) > 5
+ORDER BY COUNT(order_id) DESC;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $reservedTokenFound = false;
+        foreach ($result as $token) {
+            if ('INNER JOIN' === $token[Tokenizer::TOKEN_VALUE]) {
+                $reservedTokenFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($reservedTokenFound);
+    }
+
+    /**
+     * @test
+     */
+    public function itShouldTokenizeFunction()
+    {
+        $sql = <<<SQL
+SELECT customer_id, customer_name, COUNT(order_id) as total FROM customers GROUP BY customer_id, customer_name
+HAVING COUNT(order_id) > 5 ORDER BY COUNT(order_id) DESC;
+SQL;
+        $result = $this->tokenizer->tokenize($sql);
+
+        $functionFound = false;
+        foreach ($result as $token) {
+            if ('COUNT' === $token[Tokenizer::TOKEN_VALUE]) {
+                $functionFound = true;
+                break;
+            }
+        }
+        $this->assertTrue($functionFound);
+    }
+}