public function getSql(\Doctrine\ORM\Query\SqlWalker $sqlWalker) { if ($this->expression) { return 'RAND(' . $this->expression->dispatch($sqlWalker) . ')'; } else { return 'RAND()'; } }
/** * @param SqlWalker $sqlWalker * * @return string */ public function getSql(SqlWalker $sqlWalker) { return sprintf('DATETIME(%s, %s)', $this->firstDateExpression->dispatch($sqlWalker), $this->secondDateExpression->dispatch($sqlWalker)); }