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MINOR Ease up restrictions of private variables and methods on MSSQLDatabase - this allows for a subclass for a more specific subset of SQL Server functionality

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This commit is contained in:
Sean Harvey 2010-02-01 21:45:01 +00:00
parent 05d2831fb9
commit b7f44bf043
1 changed files with 11 additions and 11 deletions
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22
code/MSSQLDatabase.php
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@ -22,19 +22,19 @@ class MSSQLDatabase extends SS_Database {
* Connection to the DBMS. * Connection to the DBMS.
* @var resource * @var resource
*/ */
private $dbConn; protected $dbConn;
/** /**
* True if we are connected to a database. * True if we are connected to a database.
* @var boolean * @var boolean
*/ */
private $active; protected $active;
/** /**
* The name of the database. * The name of the database.
* @var string * @var string
*/ */
private $database; protected $database;
/** /**
* Does this database have full-text support? * Does this database have full-text support?
@ -46,26 +46,26 @@ class MSSQLDatabase extends SS_Database {
* If true, use the mssql_... functions. * If true, use the mssql_... functions.
* If false use the sqlsrv_... functions * If false use the sqlsrv_... functions
*/ */
private $mssql = null; protected $mssql = null;
/** /**
* Sorts the last query's affected row count, for sqlsrv module only. * Sorts the last query's affected row count, for sqlsrv module only.
* @todo This is a bit clumsy; affectedRows() should be moved to {@link Query} object, so that this isn't necessary. * @todo This is a bit clumsy; affectedRows() should be moved to {@link Query} object, so that this isn't necessary.
*/ */
private $lastAffectedRows; protected $lastAffectedRows;
/** /**
* The version of MSSQL * The version of MSSQL
* @var float * @var float
*/ */
private $mssqlVersion; protected $mssqlVersion;
/** /**
* Words that will trigger an error if passed to a SQL Server fulltext search * Words that will trigger an error if passed to a SQL Server fulltext search
*/ */
public static $noiseWords = array("about", "1", "after", "2", "all", "also", "3", "an", "4", "and", "5", "another", "6", "any", "7", "are", "8", "as", "9", "at", "0", "be", "$", "because", "been", "before", "being", "between", "both", "but", "by", "came", "can", "come", "could", "did", "do", "does", "each", "else", "for", "from", "get", "got", "has", "had", "he", "have", "her", "here", "him", "himself", "his", "how", "if", "in", "into", "is", "it", "its", "just", "like", "make", "many", "me", "might", "more", "most", "much", "must", "my", "never", "no", "now", "of", "on", "only", "or", "other", "our", "out", "over", "re", "said", "same", "see", "should", "since", "so", "some", "still", "such", "take", "than", "that", "the", "their", "them", "then", "there", "these", "they", "this", "those", "through", "to", "too", "under", "up", "use", "very", "want", "was", "way", "we", "well", "were", "what", "when", "where", "which", "while", "who", "will", "with", "would", "you", "your", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"); public static $noiseWords = array("about", "1", "after", "2", "all", "also", "3", "an", "4", "and", "5", "another", "6", "any", "7", "are", "8", "as", "9", "at", "0", "be", "$", "because", "been", "before", "being", "between", "both", "but", "by", "came", "can", "come", "could", "did", "do", "does", "each", "else", "for", "from", "get", "got", "has", "had", "he", "have", "her", "here", "him", "himself", "his", "how", "if", "in", "into", "is", "it", "its", "just", "like", "make", "many", "me", "might", "more", "most", "much", "must", "my", "never", "no", "now", "of", "on", "only", "or", "other", "our", "out", "over", "re", "said", "same", "see", "should", "since", "so", "some", "still", "such", "take", "than", "that", "the", "their", "them", "then", "there", "these", "they", "this", "those", "through", "to", "too", "under", "up", "use", "very", "want", "was", "way", "we", "well", "were", "what", "when", "where", "which", "while", "who", "will", "with", "would", "you", "your", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z");
private $supportsTransactions=false; protected $supportsTransactions=false;
/** /**
* Connect to a MS SQL database. * Connect to a MS SQL database.
@ -393,7 +393,7 @@ class MSSQLDatabase extends SS_Database {
* @param string $tableName Name of table the column exists in * @param string $tableName Name of table the column exists in
* @param string $columnName Name of column to check for * @param string $columnName Name of column to check for
*/ */
private function ColumnConstraints($tableName, $columnName) { protected function ColumnConstraints($tableName, $columnName) {
$constraint = $this->query("SELECT CC.CONSTRAINT_NAME, CAST(CHECK_CLAUSE AS TEXT) AS CHECK_CLAUSE, COLUMN_NAME FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS AS CC INNER JOIN INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE AS CCU ON CCU.CONSTRAINT_NAME=CC.CONSTRAINT_NAME WHERE TABLE_NAME='$tableName' AND COLUMN_NAME='" . $columnName . "';")->first(); $constraint = $this->query("SELECT CC.CONSTRAINT_NAME, CAST(CHECK_CLAUSE AS TEXT) AS CHECK_CLAUSE, COLUMN_NAME FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS AS CC INNER JOIN INFORMATION_SCHEMA.CONSTRAINT_COLUMN_USAGE AS CCU ON CCU.CONSTRAINT_NAME=CC.CONSTRAINT_NAME WHERE TABLE_NAME='$tableName' AND COLUMN_NAME='" . $columnName . "';")->first();
return $constraint; return $constraint;
} }
@ -402,7 +402,7 @@ class MSSQLDatabase extends SS_Database {
* Return the name of the default constraint applied to $tableName.$colName. * Return the name of the default constraint applied to $tableName.$colName.
* Will return null if no such constraint exists * Will return null if no such constraint exists
*/ */
private function defaultConstraintName($tableName, $colName) { protected function defaultConstraintName($tableName, $colName) {
return $this->query("SELECT s.name --default name return $this->query("SELECT s.name --default name
FROM sys.sysobjects s FROM sys.sysobjects s
join sys.syscolumns c ON s.parent_obj = c.id join sys.syscolumns c ON s.parent_obj = c.id
@ -416,7 +416,7 @@ class MSSQLDatabase extends SS_Database {
/** /**
* Get the actual enum fields from the constraint value: * Get the actual enum fields from the constraint value:
*/ */
private function EnumValuesFromConstraint($constraint){ protected function EnumValuesFromConstraint($constraint){
$segments=preg_split('/ +OR *\[/i', $constraint); $segments=preg_split('/ +OR *\[/i', $constraint);
$constraints=Array(); $constraints=Array();
foreach($segments as $this_segment){ foreach($segments as $this_segment){
@ -438,7 +438,7 @@ class MSSQLDatabase extends SS_Database {
* @param $colSpec String which contains conditions for a column * @param $colSpec String which contains conditions for a column
* @return string * @return string
*/ */
private function alterTableAlterColumn($tableName, $colName, $colSpec, $indexList){ protected function alterTableAlterColumn($tableName, $colName, $colSpec, $indexList){
// First, we split the column specifications into parts // First, we split the column specifications into parts
// TODO: this returns an empty array for the following string: int(11) not null auto_increment // TODO: this returns an empty array for the following string: int(11) not null auto_increment