/** * This is a method for emulating ON DELETE CASCADE for DBs that don't support this * feature (like MySQL or SQLite). * * This method is not very speedy because it must perform a query first to get * the implicated records and then perform the deletes by calling those Peer classes. * * This method should be used within a transaction if possible. * * @param Criteria $criteria * @param PropelPDO $con * @return int The number of affected rows (if supported by underlying database driver). */ protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con) { // initialize var to track total num of affected rows $affectedRows = 0; // first find the objects that are implicated by the $criteria $objects = GroupePeer::doSelect($criteria, $con); foreach ($objects as $obj) { // delete related JGroupesProfesseurs objects $criteria = new Criteria(JGroupesProfesseursPeer::DATABASE_NAME); $criteria->add(JGroupesProfesseursPeer::ID_GROUPE, $obj->getId()); $affectedRows += JGroupesProfesseursPeer::doDelete($criteria, $con); // delete related JGroupesMatieres objects $criteria = new Criteria(JGroupesMatieresPeer::DATABASE_NAME); $criteria->add(JGroupesMatieresPeer::ID_GROUPE, $obj->getId()); $affectedRows += JGroupesMatieresPeer::doDelete($criteria, $con); // delete related JGroupesClasses objects $criteria = new Criteria(JGroupesClassesPeer::DATABASE_NAME); $criteria->add(JGroupesClassesPeer::ID_GROUPE, $obj->getId()); $affectedRows += JGroupesClassesPeer::doDelete($criteria, $con); // delete related CahierTexteCompteRendu objects $criteria = new Criteria(CahierTexteCompteRenduPeer::DATABASE_NAME); $criteria->add(CahierTexteCompteRenduPeer::ID_GROUPE, $obj->getId()); $affectedRows += CahierTexteCompteRenduPeer::doDelete($criteria, $con); // delete related CahierTexteTravailAFaire objects $criteria = new Criteria(CahierTexteTravailAFairePeer::DATABASE_NAME); $criteria->add(CahierTexteTravailAFairePeer::ID_GROUPE, $obj->getId()); $affectedRows += CahierTexteTravailAFairePeer::doDelete($criteria, $con); // delete related CahierTexteNoticePrivee objects $criteria = new Criteria(CahierTexteNoticePriveePeer::DATABASE_NAME); $criteria->add(CahierTexteNoticePriveePeer::ID_GROUPE, $obj->getId()); $affectedRows += CahierTexteNoticePriveePeer::doDelete($criteria, $con); // delete related JEleveGroupe objects $criteria = new Criteria(JEleveGroupePeer::DATABASE_NAME); $criteria->add(JEleveGroupePeer::ID_GROUPE, $obj->getId()); $affectedRows += JEleveGroupePeer::doDelete($criteria, $con); // delete related CreditEcts objects $criteria = new Criteria(CreditEctsPeer::DATABASE_NAME); $criteria->add(CreditEctsPeer::ID_GROUPE, $obj->getId()); $affectedRows += CreditEctsPeer::doDelete($criteria, $con); // delete related EdtEmplacementCours objects $criteria = new Criteria(EdtEmplacementCoursPeer::DATABASE_NAME); $criteria->add(EdtEmplacementCoursPeer::ID_GROUPE, $obj->getId()); $affectedRows += EdtEmplacementCoursPeer::doDelete($criteria, $con); } return $affectedRows; }
/** * This is a method for emulating ON DELETE CASCADE for DBs that don't support this * feature (like MySQL or SQLite). * * This method is not very speedy because it must perform a query first to get * the implicated records and then perform the deletes by calling those Peer classes. * * This method should be used within a transaction if possible. * * @param Criteria $criteria * @param PropelPDO $con * @return int The number of affected rows (if supported by underlying database driver). */ protected static function doOnDeleteCascade(Criteria $criteria, PropelPDO $con) { // initialize var to track total num of affected rows $affectedRows = 0; // first find the objects that are implicated by the $criteria $objects = MatierePeer::doSelect($criteria, $con); foreach ($objects as $obj) { // delete related JGroupesMatieres objects $criteria = new Criteria(JGroupesMatieresPeer::DATABASE_NAME); $criteria->add(JGroupesMatieresPeer::ID_MATIERE, $obj->getMatiere()); $affectedRows += JGroupesMatieresPeer::doDelete($criteria, $con); } return $affectedRows; }