[
https://issues.apache.org/jira/browse/CALCITE-5539?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17693413#comment-17693413
]
Benchao Li commented on CALCITE-5539:
-------------------------------------
Agree with [~Sergey Nuyanzin], we usually suggest to describe the problem in
"SQL" way, e.g., is there is SQL which shows the problem, and what's the
current behavior is, and your expected behavior like.
This would make others more easier to understand the issue, and proceed to the
next stage.
> 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!
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
