* @param string|array $cond The condition array. See DatabaseBase::select() for details.
* @param string $fname The function name of the caller.
* @param string|array $options The query options. See DatabaseBase::select() for details.
* @param string|array $cond The condition array. See DatabaseBase::select() for details.
* @param string $fname The function name of the caller.
* @param string|array $options The query options. See DatabaseBase::select() for details.