DatabaseCondition::where in core/includes/database/query.inc

Implements QueryConditionInterface::where().

DeleteQuery::where in core/includes/database/query.inc

Implements QueryConditionInterface::where().

MergeQuery::where in core/includes/database/query.inc

Implements QueryConditionInterface::where().

SelectQuery::where in core/includes/database/select.inc

Implements QueryConditionInterface::where().

SelectQueryExtender::where in core/includes/database/select.inc

Adds an arbitrary WHERE clause to the query.

UpdateQuery::where in core/includes/database/query.inc

Implements QueryConditionInterface::where().