MysqliDb::_buildJoinOld PHP Method

    protected function _buildJoinOld()
    {
        if (empty($this->_join)) {
            return;
        }
        foreach ($this->_join as $data) {
            list($joinType, $joinTable, $joinCondition) = $data;
            if (is_object($joinTable)) {
                $joinStr = $this->_buildPair("", $joinTable);
            } else {
                $joinStr = $joinTable;
            }
            $this->_query .= " " . $joinType . " JOIN " . $joinStr . (false !== stripos($joinCondition, 'using') ? " " : " on ") . $joinCondition;
        }
    }