interface DatabaseException in Drupal 9

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

18 files declare their use of DatabaseException

BatchStorage.php in core/lib/Drupal/Core/Batch/BatchStorage.php

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

DatabaseBackend.php in core/lib/Drupal/Core/Flood/DatabaseBackend.php

DatabaseBackend.php in core/lib/Drupal/Core/Cache/DatabaseBackend.php

DatabaseCacheTagsChecksum.php in core/lib/Drupal/Core/Cache/DatabaseCacheTagsChecksum.php

... See full list

File

core/lib/Drupal/Core/Database/DatabaseException.php, line 14

Namespace

Drupal\Core\Database

interface DatabaseException {

}