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https://issues.apache.org/jira/browse/FLINK-24473?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17425562#comment-17425562
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Jark Wu commented on FLINK-24473:
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Which line causes the cast exception ? And would be better to provide your SQL
as well.
> getString value from any datatype columns
> -----------------------------------------
>
> Key: FLINK-24473
> URL: https://issues.apache.org/jira/browse/FLINK-24473
> Project: Flink
> Issue Type: Improvement
> Components: Table SQL / API
> Affects Versions: 1.12.4
> Reporter: Spongebob
> Priority: Minor
> Attachments: image-2021-10-07-21-17-20-192.png
>
>
> Hope flink would support getting string value from any other datatype column,
> such as from int、decimal column. At current flink would throw cast exception
> when we do that.
>
> !image-2021-10-07-21-17-20-192.png!
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