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https://issues.apache.org/jira/browse/FLINK-25054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17756784#comment-17756784
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Shuai Xu commented on FLINK-25054:
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Hi, I would like to fix this issue. Could it be assigned to me, please?
> Improve exception message for unsupported hashLength for SHA2 function
> ----------------------------------------------------------------------
>
> Key: FLINK-25054
> URL: https://issues.apache.org/jira/browse/FLINK-25054
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Affects Versions: 1.12.3
> Reporter: DingGeGe
> Priority: Major
> Attachments: image-2021-11-25-16-59-56-699.png
>
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> 【exception sql】
> SELECT
> SHA2(<column>, 128)
> FROM
> <table_name>
> 【effect】
> when sql is long , it`s hard to clear where is the problem on this issue
> 【reason】
> build-in function SHA2, hashLength do not support “128”, but I could not
> understand from
> 【Exception log】
> !image-2021-11-25-16-59-56-699.png!
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