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Posted to issues@calcite.apache.org by "Sergey Nuyanzin (Jira)" <ji...@apache.org> on 2023/02/22 13:06:00 UTC

[jira] [Comment Edited] (CALCITE-5539) GREATEST/LEAST/COALESCE OperandTypes is not correct, which should use AT_LEAST_ONE_SAME_VARIADIC like array_concat

    [ https://issues.apache.org/jira/browse/CALCITE-5539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17692190#comment-17692190 ] 

Sergey Nuyanzin edited comment on CALCITE-5539 at 2/22/23 1:05 PM:
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{quote}
do you think it should fixed
{quote}
It seems I'm still in a lack of understanding what you are going to fix, first I'd like to see the use case highlighting the issue


was (Author: sergey nuyanzin):
{quote}
do you think it should fixed
{quote}
I don't know, first I'd like to see the use case highlighting the issue

> GREATEST/LEAST/COALESCE OperandTypes is not correct, which should use AT_LEAST_ONE_SAME_VARIADIC like array_concat
> ------------------------------------------------------------------------------------------------------------------
>
>                 Key: CALCITE-5539
>                 URL: https://issues.apache.org/jira/browse/CALCITE-5539
>             Project: Calcite
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.34.0
>            Reporter: jackylau
>            Priority: Major
>             Fix For: 1.34.0
>
>         Attachments: image-2023-02-22-18-59-50-951.png, image-2023-02-22-19-24-46-574.png
>
>
> i found it  is not correct. and  SAME_VARIADIC is developped in 2014, which may not fixed.
>  
> !image-2023-02-22-18-59-50-951.png!



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