vendor/doctrine/dbal/src/Driver/AbstractPostgreSQLDriver.php line 60

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  1. <?php
  3. namespace Doctrine\DBAL\Driver;
  5. use Doctrine\DBAL\Connection;
  6. use Doctrine\DBAL\Driver\API\ExceptionConverter;
  7. use Doctrine\DBAL\Driver\API\PostgreSQL;
  8. use Doctrine\DBAL\Exception;
  9. use Doctrine\DBAL\Platforms\AbstractPlatform;
  10. use Doctrine\DBAL\Platforms\PostgreSQL100Platform;
  11. use Doctrine\DBAL\Platforms\PostgreSQL94Platform;
  12. use Doctrine\DBAL\Platforms\PostgreSQLPlatform;
  13. use Doctrine\DBAL\Schema\PostgreSQLSchemaManager;
  14. use Doctrine\DBAL\VersionAwarePlatformDriver;
  15. use Doctrine\Deprecations\Deprecation;
  17. use function assert;
  18. use function preg_match;
  19. use function version_compare;
  21. /**
  22.  * Abstract base implementation of the {@see Driver} interface for PostgreSQL based drivers.
  23.  */
  24. abstract class AbstractPostgreSQLDriver implements VersionAwarePlatformDriver
  25. {
  26.     /**
  27.      * {@inheritdoc}
  28.      */
  29.     public function createDatabasePlatformForVersion($version)
  30.     {
  31.         if (preg_match('/^(?P<major>\d+)(?:\.(?P<minor>\d+)(?:\.(?P<patch>\d+))?)?/', $version, $versionParts) === 0) {
  32.             throw Exception::invalidPlatformVersionSpecified(
  33.                 $version,
  34.                 '<major_version>.<minor_version>.<patch_version>'
  35.             );
  36.         }
  38.         $majorVersion = $versionParts['major'];
  39.         $minorVersion = $versionParts['minor'] ?? 0;
  40.         $patchVersion = $versionParts['patch'] ?? 0;
  41.         $version      = $majorVersion . '.' . $minorVersion . '.' . $patchVersion;
  43.         if (version_compare($version, '10.0', '>=')) {
  44.             return new PostgreSQL100Platform();
  45.         }
  47.         Deprecation::trigger(
  48.             'doctrine/dbal',
  49.             'https://github.com/doctrine/dbal/pull/5060',
  50.             'PostgreSQL 9 support is deprecated and will be removed in DBAL 4.'
  51.                 . ' Consider upgrading to Postgres 10 or later.'
  52.         );
  54.         return new PostgreSQL94Platform();
  55.     }
  57.     /**
  58.      * {@inheritdoc}
  59.      */
  60.     public function getDatabasePlatform()
  61.     {
  62.         return new PostgreSQL94Platform();
  63.     }
  65.     /**
  66.      * {@inheritdoc}
  67.      */
  68.     public function getSchemaManager(Connection $conn, AbstractPlatform $platform)
  69.     {
  70.         assert($platform instanceof PostgreSQLPlatform);
  72.         return new PostgreSQLSchemaManager($conn, $platform);
  73.     }
  75.     public function getExceptionConverter(): ExceptionConverter
  76.     {
  77.         return new PostgreSQL\ExceptionConverter();
  78.     }
  79. }