我想使用带有两列检查的 WHERE IN 语句更新数据库中的多条记录。
纯 MySql 原始查询看起来像这样..并且它有效:
UPDATE poll_quota q SET q.count = q.count+1 WHERE q.form_id=14 AND ((q.field_id,q.value) IN (('A',1),('B',1)))
My code:
$this->createQueryBuilder("q")
->update()
->set("q.count","q.count+1")
->where("q.form_id=:form_id")
->andWhere("((q.field_id,q.value) IN (:wherein))")
->setParameter(":form_id",$form_id)
->setParameter(":wherein",$where_in)
->getQuery()
->execute()
;
Output:
[Syntax Error] line 0, col 103: Error: Expected Doctrine\ORM\Query\Lexer::T_CLOSE_PARENTHESIS, got ','
[1/2] QueryException: UPDATE Edge\PollBundle\Entity\Quota q SET q.count = q.count+1 WHERE q.form_id=:form_id AND ((q.field_id,q.value) IN (:wherein)) +
尝试这样做,也不起作用:
[...]->andWhere("((q.field_id,q.value) IN ({$where_in}))")
$where_in 包含如下字符串:
"('A',1),('B',1)"