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Allow displaying partial/full query message for debugging (#9020)

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Allow displaying partial/full query message for debugging
This commit is contained in:
Guy Marriott 2019-06-28 15:15:33 +12:00 committed by GitHub
commit aeefb920e1
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1 changed files with 64 additions and 2 deletions
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66
src/ORM/Connect/Database.php
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@ -20,6 +20,22 @@ use SilverStripe\Dev\Backtrace;
abstract class Database
{
const PARTIAL_QUERY = 'partial_query';
const FULL_QUERY = 'full_query';
/**
* To use, call from _config.php
* Example:
* <code>
* Database::setWhitelistQueryArray([
* 'Qualmark' => 'partial_query',
* 'SELECT "Version" FROM "SiteTree_Live" WHERE "ID" = ?' => 'full_query',
* ])
* </code>
* @var array
*/
protected static $whitelist_array = [];
/**
* Database connector object
*
@ -208,6 +224,7 @@ abstract class Database
protected function benchmarkQuery($sql, $callback, $parameters = array())
{
if (isset($_REQUEST['showqueries']) && Director::isDev()) {
$displaySql = true;
$this->queryCount++;
$starttime = microtime(true);
$result = $callback($sql);
@ -215,9 +232,22 @@ abstract class Database
// replace parameters as closely as possible to what we'd expect the DB to put in
if (in_array(strtolower($_REQUEST['showqueries']), ['inline', 'backtrace'])) {
$sql = DB::inline_parameters($sql, $parameters);
} elseif (strtolower($_REQUEST['showqueries']) === 'whitelist') {
$displaySql = false;
foreach (self::$whitelist_array as $query => $searchType) {
$fullQuery = ($searchType === self::FULL_QUERY && $query === $sql);
$partialQuery = ($searchType === self::PARTIAL_QUERY && mb_strpos($sql, $query) !== false);
if (!$fullQuery && !$partialQuery) {
continue;
}
$sql = DB::inline_parameters($sql, $parameters);
$this->displayQuery($sql, $endtime);
}
}
if ($displaySql) {
$this->displayQuery($sql, $endtime);
}
$queryCount = sprintf("%04d", $this->queryCount);
Debug::message("\n$queryCount: $sql\n{$endtime}s\n", false);
// Show a backtrace if ?showqueries=backtrace
if ($_REQUEST['showqueries'] === 'backtrace') {
@ -229,6 +259,38 @@ abstract class Database
}
}
/**
* Display query message
*
* @param mixed $query
* @param float $endtime
*/
protected function displayQuery($query, $endtime)
{
$queryCount = sprintf("%04d", $this->queryCount);
Debug::message("\n$queryCount: $query\n{$endtime}s\n", false);
}
/**
* Add the sql queries that need to be partially or fully matched
*
* @param array $whitelistArray
*/
public static function setWhitelistQueryArray($whitelistArray)
{
self::$whitelist_array = $whitelistArray;
}
/**
* Get the sql queries that need to be partially or fully matched
*
* @return array
*/
public static function getWhitelistQueryArray()
{
return self::$whitelist_array;
}
/**
* Get the autogenerated ID from the previous INSERT query.
*