<?php declare(strict_types=1); namespace Doctrine\ORM\Tools\Pagination; use Doctrine\ORM\Query\AST\Functions\FunctionNode; use Doctrine\ORM\Query\AST\OrderByClause; use Doctrine\ORM\Query\Parser; use Doctrine\ORM\Query\SqlWalker; use Doctrine\ORM\Tools\Pagination\Exception\RowNumberOverFunctionNotEnabled; use function trim; /** * RowNumberOverFunction * * Provides ROW_NUMBER() OVER(ORDER BY...) construct for use in LimitSubqueryOutputWalker */ class RowNumberOverFunction extends FunctionNode { /** @var OrderByClause */ public $orderByClause; /** @inheritdoc */ public function getSql(SqlWalker $sqlWalker) { return 'ROW_NUMBER() OVER(' . trim($sqlWalker->walkOrderByClause( $this->orderByClause )) . ')'; } /** * @throws RowNumberOverFunctionNotEnabled * * @inheritdoc */ public function parse(Parser $parser) { throw RowNumberOverFunctionNotEnabled::create(); } }