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Posted to issues@kylin.apache.org by "Yaqian Zhang (Jira)" <ji...@apache.org> on 2019/12/16 06:50:00 UTC
[jira] [Commented] (KYLIN-4274) Calculate the number of records in
a column greater than the specified value
[ https://issues.apache.org/jira/browse/KYLIN-4274?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16997018#comment-16997018 ]
Yaqian Zhang commented on KYLIN-4274:
-------------------------------------
Hi:
It's a strange appearance.
Can you provide the screenshot of SQL and kylin result , log file, and the correct result?
These may help us analyze the problem.
> Calculate the number of records in a column greater than the specified value
> ----------------------------------------------------------------------------
>
> Key: KYLIN-4274
> URL: https://issues.apache.org/jira/browse/KYLIN-4274
> Project: Kylin
> Issue Type: Bug
> Environment: Kylin 2.6.3
> Reporter: Dong Zhen
> Priority: Blocker
>
> Query： SELECT COUNT(1) FROM TAGS_MBR_MEMBER_BUY_INFO Result： 18890197
> Query： SELECT COUNT(1) FROM TAGS_MBR_MEMBER_BUY_INFO WHERE CAST(FIRSTORDERVALUE AS DOUBLE) <= 99 Result： 18729902
> Query： SELECT COUNT(1) FROM TAGS_MBR_MEMBER_BUY_INFO WHERE CAST(FIRSTORDERVALUE AS DOUBLE) <= 100 Result： 317493
> Query： SELECT COUNT(1) FROM TAGS_MBR_MEMBER_BUY_INFO WHERE CAST(FIRSTORDERVALUE AS DOUBLE) <= 101 Result： 425372
> FIRSTORDERVALUE field is of type varchar.
> What's the situation?
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