public function MergeQuery::exists

1.20.x query.inc public MergeQuery::exists(SelectQueryInterface $select)

Implements QueryConditionInterface::exists().

Overrides QueryConditionInterface::exists

File

includes/database/query.inc, line 1542: Non-specific Database query code. Used by all engines.

Class

MergeQuery: General class for an abstracted MERGE query operation.

Code

public function exists(SelectQueryInterface $select) {
  $this->condition->exists($select);
  return $this;
}