/** * Unassociates all GrowthGroupStructures * @return void */ public function UnassociateAllGrowthGroupStructures() { if (is_null($this->intGroupId)) { throw new QUndefinedPrimaryKeyException('Unable to call UnassociateAllGrowthGroupStructureArray on this unsaved GrowthGroup.'); } // Get the Database Object for this Class $objDatabase = GrowthGroup::GetDatabase(); // Journaling (if applicable) if ($objDatabase->JournalingDatabase) { $objResult = $objDatabase->Query('SELECT `growth_group_structure_id` AS associated_id FROM `growthgroupstructure_growthgroup_assn` WHERE `growth_group_id` = ' . $objDatabase->SqlVariable($this->intGroupId)); while ($objRow = $objResult->GetNextRow()) { $this->JournalGrowthGroupStructureAssociation($objRow->GetColumn('associated_id'), 'DELETE'); } } // Perform the SQL Query $objDatabase->NonQuery(' DELETE FROM `growthgroupstructure_growthgroup_assn` WHERE `growth_group_id` = ' . $objDatabase->SqlVariable($this->intGroupId) . ' '); }