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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Query\AST;
/**
* SimpleSelectExpression ::= StateFieldPathExpression | IdentificationVariable
* | (AggregateExpression [["AS"] FieldAliasIdentificationVariable])
*
* @link www.doctrine-project.org
*/
class SimpleSelectExpression extends Node
{
/** @var Node|string */
public $expression;
/** @var string */
public $fieldIdentificationVariable;
/** @param Node|string $expression */
public function __construct($expression)
{
$this->expression = $expression;
}
/**
* {@inheritdoc}
*/
public function dispatch($sqlWalker)
{
return $sqlWalker->walkSimpleSelectExpression($this);
}
}
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