- DatabaseCondition::exists in core/
includes/ database/ query.inc - Sets a condition that the specified subquery returns values.
- DeleteQuery::exists in core/
includes/ database/ query.inc - MergeQuery::exists in core/
includes/ database/ query.inc - Sets a condition that the specified subquery returns values.
- SelectQuery::exists in core/
includes/ database/ select.inc - SelectQueryExtender::exists in core/
includes/ database/ select.inc - Sets a condition that the specified subquery returns values.
- UpdateQuery::exists in core/
includes/ database/ query.inc