版权声明:本文为博主原创文章,未经博主允许不得转载。 https://blog.csdn.net/qq_31653405/article/details/82665351
SELECT T2.id,T2.login_name,T2.status,T2.re_member,T2.user_id, T2.user_name
FROM (
SELECT
@r AS _user_id,
(SELECT @r := re_member FROM drp_user WHERE user_id = _user_id) AS parent_id,
@l := @l + 1 AS lvl
FROM
(SELECT @r := 'CA206', @l := 0) vars,
drp_user h
WHERE @r <> '0') T1
JOIN drp_user T2
ON T1._user_id = T2.user_id
ORDER BY T1.lvl ASC;
问题:
在hibernate中 **@r := re_member**书写形式不认
解决:
将 **:=** 改成 **\\\:=** 就行
以上是自己整理的,并测试过,可以直接用
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文章中,有问题,可以在评论区评论,一起探讨编程中奥秘!
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来都来了,代码看都看了,那就留个言呗,可以互动下!
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转载声明:本文为博主原创文章,未经博主允许不得转载。