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Posted to issues@flink.apache.org by "Wong Mulan (Jira)" <ji...@apache.org> on 2021/01/14 09:21:00 UTC
[jira] [Updated] (FLINK-20970) DECIMAL(10, 0) can not be GROUP BY
key.
[ https://issues.apache.org/jira/browse/FLINK-20970?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wong Mulan updated FLINK-20970:
-------------------------------
Description:
If value which type is not DECIMAL(38, 18) is GROUP BY key, the result will be -1.
So, only DECIMAL(38, 18) can be GROUP BY key?
Whatever the value is, it will be return -1.
!image-2021-01-14-17-06-28-648.png|thumbnail!
was:
If value which type is not DECIMAL(38, 18) is GROUP BY key, the result will be -1.
So, only DECIMAL(38, 18) can be GROUP BY key?
!image-2021-01-14-17-06-28-648.png|thumbnail!
> DECIMAL(10, 0) can not be GROUP BY key.
> ---------------------------------------
>
> Key: FLINK-20970
> URL: https://issues.apache.org/jira/browse/FLINK-20970
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Runtime
> Affects Versions: 1.10.1
> Reporter: Wong Mulan
> Priority: Major
> Attachments: image-2021-01-14-17-06-28-648.png
>
>
> If value which type is not DECIMAL(38, 18) is GROUP BY key, the result will be -1.
> So, only DECIMAL(38, 18) can be GROUP BY key?
> Whatever the value is, it will be return -1.
> !image-2021-01-14-17-06-28-648.png|thumbnail!
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