[GitHub] [inlong] woofyzhao commented on a diff in pull request #6168: [INLONG-6151][Manager] Add data cleansing task and optimize query indexes

[GitBox]

woofyzhao commented on code in PR #6168:
URL: https://github.com/apache/inlong/pull/6168#discussion_r999029700


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inlong-manager/manager-dao/src/main/resources/mappers/InlongGroupEntityMapper.xml:
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@@ -211,9 +211,8 @@
     <select id="selectDeletedGroupIds" resultType="java.lang.String">
         select inlong_group_id
         from inlong_group
-        where modify_time &lt;= #{lastModifyTime,jdbcType=TIMESTAMP}
-        group by inlong_group_id
-        having min(is_deleted) > 0
+        where is_deleted > 0

Review Comment:
   It could be possible that there are two groups of the same inlong_group_id 
and one of them is deleted but the other one is not, in which case the 
non-deleted one will also be selected and incorrectly cleansed.



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