/** * Deletes all associated AttributeValuesAsSingle * @return void */ public function DeleteAllAttributeValuesAsSingle() { if (is_null($this->intId)) { throw new QUndefinedPrimaryKeyException('Unable to call UnassociateAttributeValueAsSingle on this unsaved AttributeOption.'); } // Get the Database Object for this Class $objDatabase = AttributeOption::GetDatabase(); // Journaling if ($objDatabase->JournalingDatabase) { foreach (AttributeValue::LoadArrayBySingleAttributeOptionId($this->intId) as $objAttributeValue) { $objAttributeValue->Journal('DELETE'); } } // Perform the SQL Query $objDatabase->NonQuery(' DELETE FROM `attribute_value` WHERE `single_attribute_option_id` = ' . $objDatabase->SqlVariable($this->intId) . ' '); }