MysqliDb::_buildQuery PHP Method

    protected function _buildQuery($numRows = null, $tableData = null)
    {
        // $this->_buildJoinOld();
        $this->_buildJoin();
        $this->_buildInsertQuery($tableData);
        $this->_buildCondition('WHERE', $this->_where);
        $this->_buildGroupBy();
        $this->_buildCondition('HAVING', $this->_having);
        $this->_buildOrderBy();
        $this->_buildLimit($numRows);
        $this->_buildOnDuplicate($tableData);
        if ($this->_forUpdate) {
            $this->_query .= ' FOR UPDATE';
        }
        if ($this->_lockInShareMode) {
            $this->_query .= ' LOCK IN SHARE MODE';
        }
        $this->_lastQuery = $this->replacePlaceHolders($this->_query, $this->_bindParams);
        if ($this->isSubQuery) {
            return;
        }
        // Prepare query
        $stmt = $this->_prepareQuery();
        // Bind parameters to statement if any
        if (count($this->_bindParams) > 1) {
            call_user_func_array(array($stmt, 'bind_param'), $this->refValues($this->_bindParams));
        }
        return $stmt;
    }