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Posted to issues@kylin.apache.org by "Zhong Yanghong (Jira)" <ji...@apache.org> on 2019/12/06 09:02:00 UTC
[jira] [Assigned] (KYLIN-4275) Result of count(case when) is not
correct
[ https://issues.apache.org/jira/browse/KYLIN-4275?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zhong Yanghong reassigned KYLIN-4275:
-------------------------------------
Assignee: Zhong Yanghong
> Result of count(case when) is not correct
> -----------------------------------------
>
> Key: KYLIN-4275
> URL: https://issues.apache.org/jira/browse/KYLIN-4275
> Project: Kylin
> Issue Type: Bug
> Reporter: Zhong Yanghong
> Assignee: Zhong Yanghong
> Priority: Major
>
> For the following sql, the result is not correct:
> {code}
> select count(case when LEAF_CATEG_ID=165888 then 1 else null end)
> from TEST_KYLIN_FACT
> {code}
> The result should be equal to
> {code}
> select count(*)
> from TEST_KYLIN_FACT
> where LEAF_CATEG_ID=165888
> {code}
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