Documentation & API reference
6 methods override QueryConditionInterface::exists()
- DatabaseCondition::exists in drupal/
includes/ database/ query.inc - Implements QueryConditionInterface::exists().
- DeleteQuery::exists in drupal/
includes/ database/ query.inc - Implements QueryConditionInterface::exists().
- MergeQuery::exists in drupal/
includes/ database/ query.inc - Implements QueryConditionInterface::exists().
- SelectQuery::exists in drupal/
includes/ database/ select.inc - Sets a condition that the specified subquery returns values.
- SelectQueryExtender::exists in drupal/
includes/ database/ select.inc - Sets a condition that the specified subquery returns values.
- UpdateQuery::exists in drupal/
includes/ database/ query.inc - Implements QueryConditionInterface::exists().