dimaxz / frameworkless

     * @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(TaskTableMap::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).

            TaskTableMap::clearInstancePool();

            TaskTableMap::clearRelatedInstancePool();

            return $affectedRows;

        });

    }

    /**

     * Performs a DELETE on the database based on the current ModelCriteria

     * @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(UserTableMap::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).

            UserTableMap::clearInstancePool();

            UserTableMap::clearRelatedInstancePool();

            return $affectedRows;

        });

    }

    /**

     * Performs a DELETE on the database based on the current ModelCriteria