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Posted to issues@flink.apache.org by "jocean.shi (Jira)" <ji...@apache.org> on 2021/10/14 12:37:00 UTC
[jira] [Commented] (FLINK-24547) A function named row_kind() can
get row_kind
[ https://issues.apache.org/jira/browse/FLINK-24547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17428790#comment-17428790 ]
jocean.shi commented on FLINK-24547:
------------------------------------
[~jark] hi what do you think about this feature
> A function named row_kind() can get row_kind
> --------------------------------------------
>
> Key: FLINK-24547
> URL: https://issues.apache.org/jira/browse/FLINK-24547
> Project: Flink
> Issue Type: New Feature
> Components: Table SQL / Planner
> Reporter: jocean.shi
> Priority: Not a Priority
> Labels: pull-request-available
> Fix For: 1.15.0
>
>
> Add a function can get row_kind. In many case we need cdc data rowKind, such as agg rowKind or filter some rowKind data, the function return "+I","-U","+U","-D",
> you can use this function as "select row_kind() as op from xxx".
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