是否从sql server 2000中的选择中删除？

我想删除此select查询返回的任何内容：

SELECT  u.*
FROM    (
        SELECT  userName, groupId, MAX(userId) AS maxId
        FROM    userTable
    where userName <> '' and userName is not null
        GROUP BY
                userName, groupId
        HAVING  COUNT(*) > 1
        ) q
JOIN    userTable u
ON      u.userName = q.userName
        AND u.groupId= q.groupId
        AND u.userId <> q.maxId)

---

如何执行此操作？

按如下方式构造删除：

DELETE U
FROM U ...
JOIN Q ...
WHERE Foo ...

或者，如果您手头已经有一个spiffy查询，您可以这样做：

DELETE Usertable WHERE userId IN (
   SELECT UserID FROM ... /* big complex query here */
)

---

按如下方式构造删除：

DELETE U
FROM U ...
JOIN Q ...
WHERE Foo ...

或者，如果您手头已经有一个spiffy查询，您可以这样做：

DELETE Usertable WHERE userId IN (
   SELECT UserID FROM ... /* big complex query here */
)

只需将SELECT u.*替换为DELETE u

只需将SELECT u.*替换为DELETE u