class InvalidMergeQueryException

Exception thrown for merge queries that do not make semantic sense.

There are many ways that a merge query could be malformed. They should all throw this exception and set an appropriately descriptive message.

Hierarchy

• class \Drupal\Core\Database\Query\InvalidMergeQueryException implements \Drupal\Core\Database\DatabaseException extends \Drupal\Core\Database\Query\InvalidArgumentException

Expanded class hierarchy of InvalidMergeQueryException

File

core/lib/Drupal/Core/Database/Query/InvalidMergeQueryException.php, line 13

Namespace

class InvalidMergeQueryException extends \InvalidArgumentException implements DatabaseException {

}