interface DatabaseException in Zircon Profile 8

Interface for a database exception.

All Database exceptions should implement this interface so that they can be caught collectively. Note that this applies only to Drupal-spawned exceptions. PDOException will not implement this interface and module developers should account for it separately.

Hierarchy

• interface \Drupal\Core\Database\DatabaseException

8 files declare their use of DatabaseException

Connection.php in core/lib/Drupal/Core/Database/Driver/mysql/Connection.php

Contains \Drupal\Core\Database\Driver\mysql\Connection.

DbLog.php in core/modules/dblog/src/Logger/DbLog.php

Contains \Drupal\dblog\Logger\DbLog.

FieldsOverlapException.php in core/lib/Drupal/Core/Database/Query/FieldsOverlapException.php

Contains \Drupal\Core\Database\Query\FieldsOverlapException.

InvalidMergeQueryException.php in core/lib/Drupal/Core/Database/Query/InvalidMergeQueryException.php

Contains \Drupal\Core\Database\Query\InvalidMergeQueryException.

LargeQueryTest.php in core/modules/system/src/Tests/Database/LargeQueryTest.php

Contains \Drupal\system\Tests\Database\LargeQueryTest.

... See full list

File

core/lib/Drupal/Core/Database/DatabaseException.php, line 18

Contains \Drupal\Core\Database\DatabaseException.

Namespace

Drupal\Core\Database

interface DatabaseException {

}