我正在使用Doctrine的QueryBuilder來構(gòu)建查詢,并且我想從查詢中獲取結(jié)果的總數(shù)。$repository = $em->getRepository('FooBundle:Foo');$qb = $repository->createQueryBuilder('n') ->where('n.bar = :bar') ->setParameter('bar', $bar);$query = $qb->getQuery();//this doesn't work$totalrows = $query->getResult()->count();我只想對此查詢進行計數(shù)以獲取總行,但不返回實際結(jié)果。(在此計數(shù)查詢之后,我將使用maxResults進一步修改查詢以進行分頁。)
在教義QueryBuilder中計算行數(shù)
ibeautiful
2019-10-08 10:17:22