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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Query\AST;
/**
* ExistsExpression ::= ["NOT"] "EXISTS" "(" Subselect ")"
*/
class ExistsExpression extends Node
{
/** @var bool */
public $not;
/** @var Subselect */
public $subselect;
* @param Subselect $subselect
public function __construct($subselect)
$this->subselect = $subselect;
}
* {@inheritdoc}
public function dispatch($sqlWalker)
return $sqlWalker->walkExistsExpression($this);