thecodingmachine / magic-query

        return substr($sql, 0, -1);

    }

    protected function processSELECT($parsed)

    {

        $sql = '';

        foreach ($parsed as $k => $v) {

            $len = strlen($sql);

            $sql .= $this->processColRef($v);

            $sql .= $this->processSelectExpression($v);

            $sql .= $this->processFunction($v);

            $sql .= $this->processConstant($v);

            if ($len == strlen($sql)) {

                throw new UnableToCreateSQLException('SELECT', $k, $v, 'expr_type');

            }

            $sql .= ',';

        }

        $sql = substr($sql, 0, -1);

        return 'SELECT '.$sql;

    }

    protected function processFROM($parsed)

    {

        return 'SELECT '.$sql;

    }

    protected function processFROM($parsed)

    {

        $sql = '';

        foreach ($parsed as $k => $v) {

            $len = strlen($sql);

            $sql .= $this->processTable($v, $k);

            $sql .= $this->processTableExpression($v, $k);

            $sql .= $this->processSubquery($v, $k);

            if ($len == strlen($sql)) {

                throw new UnableToCreateSQLException('FROM', $k, $v, 'expr_type');

            }

            $sql .= ' ';

        }

        return 'FROM '.substr($sql, 0, -1);

    }

    protected function processORDER($parsed)

    {