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Use Natural_SORT_KEY for natural sorting on MariaDB database which support that

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This resolves issue #243 and #402
This commit is contained in:
Jan Böhmer 2024-06-17 23:29:19 +02:00
parent 0a482da93e
commit 289c9126d0
1 changed files with 27 additions and 3 deletions
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30
src/Doctrine/Functions/Natsort.php
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@ -23,6 +23,7 @@ declare(strict_types=1);
namespace App\Doctrine\Functions;
use Doctrine\DBAL\Connection;
use Doctrine\DBAL\Driver\AbstractPostgreSQLDriver;
use Doctrine\DBAL\Platforms\MariaDBPlatform;
use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
@ -36,6 +37,29 @@ class Natsort extends FunctionNode
{
private ?Node $field = null;
private static ?bool $supportsNaturalSort = null;
/**
* Check if the MariaDB version which is connected to supports the natural sort (meaning it has a version of 10.7.0 or higher)
* The result is cached in memory.
* @param Connection $connection
* @return bool
* @throws \Doctrine\DBAL\Exception
*/
private static function mariaDBSupportsNaturalSort(Connection $connection): bool
{
if (self::$supportsNaturalSort !== null) {
return self::$supportsNaturalSort;
}
$version = $connection->getServerVersion();
//Remove the -MariaDB suffix
$version = str_replace('-MariaDB', '', $version);
//We need at least MariaDB 10.7.0 to support the natural sort
self::$supportsNaturalSort = version_compare($version, '10.7.0', '>=');
return self::$supportsNaturalSort;
}
public function parse(Parser $parser): void
{
$parser->match(TokenType::T_IDENTIFIER);
@ -56,9 +80,9 @@ class Natsort extends FunctionNode
return $this->field->dispatch($sqlWalker) . ' COLLATE numeric';
}
/*if ($platform instanceof MariaDBPlatform && $sqlWalker->getConnection()->getServerVersion()) {
}*/
if ($platform instanceof MariaDBPlatform && self::mariaDBSupportsNaturalSort($sqlWalker->getConnection())) {
return 'NATURAL_SORT_KEY(' . $this->field->dispatch($sqlWalker) . ')';
}
//For every other platform, return the field as is
return $this->field->dispatch($sqlWalker);