在Doctrine查询构建器中如何使多个WHERE IN列查询？ [英] How to make multiple WHERE IN column query in Doctrine query builder?

问题描述

我想使用WHERE IN语句更新db中的多个记录，并使用两列检查。

I would like to update multiple records in db using WHERE IN statement with two column check.

纯MySql原始查询看起来像这样..它的工作原理：

Pure MySql raw query looks something like this.. and it works:

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)))

我的代码：

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()
        ;

输出：

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))   +

Attemp做这样的sth，也不行：

Attemp to do sth like this, also doesn't work:

[...]->andWhere("((q.field_id,q.value) IN ({$where_in}))")

$ where_in包含这样的字符串：

$where_in contains string like this:

"('A',1),('B',1)"

推荐答案

DQL不允许在WHERE IN语句中使用多个列，因为并非所有的DBMS都支持它。您可以使用 $ this-> getEntityManager（） - > getConnection（） - > executeUpdate（）

DQL doesn't allow using multiple columns in a WHERE IN statement since not all DBMS support it. You can run it with the raw SQL using $this->getEntityManager()->getConnection()->executeUpdate()

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