在Doctrine中使用group by和order by

Question

我有一个名为ms_message的数据库表：有6列（id，senderid，receiverid，content，isRead，receivedTime）。我想在Doctrine中通过发件人获取最新收到的邮件组，但我无法运行子查询或使用order by和group by。

SQL中的查询如下所示：

SELECT * FROM (SELECT * FROM ms_message WHERE receiverId = :receiver ORDER BY receivedTime) GROUP BY senderId;

Answer 1

我不认为Doctrine支持SELECT * FROM (SELECT ...)

之类的查询