3 namespace Drupal\Core\Database\Query;
5 use Drupal\Core\Database\DatabaseException;
8 * Exception thrown for merge queries that do not make semantic sense.
10 * There are many ways that a merge query could be malformed. They should all
11 * throw this exception and set an appropriately descriptive message.
13 class InvalidMergeQueryException extends \InvalidArgumentException implements DatabaseException {}