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<?php
declare(strict_types=1);
namespace Doctrine\ORM\Query\AST\Functions;
use Doctrine\ORM\Query\AST\Node;
use Doctrine\ORM\Query\Lexer;
use Doctrine\ORM\Query\Parser;
use Doctrine\ORM\Query\SqlWalker;
/**
* "DATE_DIFF" "(" ArithmeticPrimary "," ArithmeticPrimary ")"
*
* @link www.doctrine-project.org
*/
class DateDiffFunction extends FunctionNode
{
/** @var Node */
public $date1;
/** @var Node */
public $date2;
/** @inheritdoc */
public function getSql(SqlWalker $sqlWalker)
{
return $sqlWalker->getConnection()->getDatabasePlatform()->getDateDiffExpression(
$this->date1->dispatch($sqlWalker),
$this->date2->dispatch($sqlWalker)
);
}
/** @inheritdoc */
public function parse(Parser $parser)
{
$parser->match(Lexer::T_IDENTIFIER);
$parser->match(Lexer::T_OPEN_PARENTHESIS);
$this->date1 = $parser->ArithmeticPrimary();
$parser->match(Lexer::T_COMMA);
$this->date2 = $parser->ArithmeticPrimary();
$parser->match(Lexer::T_CLOSE_PARENTHESIS);
}
}
|
