/**
  * Deletes all rows from the googleshopping_product_synchronisation table.
  *
  * @param ConnectionInterface $con the connection to use
  * @return int The number of affected rows (if supported by underlying database driver).
  */
 public function doDeleteAll(ConnectionInterface $con = null)
 {
     if (null === $con) {
         $con = Propel::getServiceContainer()->getWriteConnection(GoogleshoppingProductSynchronisationTableMap::DATABASE_NAME);
     }
     $affectedRows = 0;
     // initialize var to track total num of affected rows
     try {
         // use transaction because $criteria could contain info
         // for more than one table or we could emulating ON DELETE CASCADE, etc.
         $con->beginTransaction();
         $affectedRows += parent::doDeleteAll($con);
         // Because this db requires some delete cascade/set null emulation, we have to
         // clear the cached instance *after* the emulation has happened (since
         // instances get re-added by the select statement contained therein).
         GoogleshoppingProductSynchronisationTableMap::clearInstancePool();
         GoogleshoppingProductSynchronisationTableMap::clearRelatedInstancePool();
         $con->commit();
     } catch (PropelException $e) {
         $con->rollBack();
         throw $e;
     }
     return $affectedRows;
 }
 /**
  * Deletes all rows from the translation_catalog table.
  *
  * @param ConnectionInterface $con the connection to use
  * @return int The number of affected rows (if supported by underlying database driver).
  */
 public function doDeleteAll(ConnectionInterface $con = null)
 {
     if (null === $con) {
         $con = Propel::getServiceContainer()->getWriteConnection(TranslationCatalogTableMap::DATABASE_NAME);
     }
     // use transaction because $criteria could contain info
     // for more than one table or we could emulating ON DELETE CASCADE, etc.
     return $con->transaction(function () use($con) {
         $affectedRows = 0;
         // initialize var to track total num of affected rows
         $affectedRows += parent::doDeleteAll($con);
         // Because this db requires some delete cascade/set null emulation, we have to
         // clear the cached instance *after* the emulation has happened (since
         // instances get re-added by the select statement contained therein).
         TranslationCatalogTableMap::clearInstancePool();
         TranslationCatalogTableMap::clearRelatedInstancePool();
         return $affectedRows;
     });
 }