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https://issues.apache.org/jira/browse/FLINK-27159?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17554076#comment-17554076
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Shuiqiang Chen commented on FLINK-27159:
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[~dianfu] Thank you for your attention. I have created a PR for this ticket,
would you mind helping to review it?
> Support first_value/last_value in the Table API
> -----------------------------------------------
>
> Key: FLINK-27159
> URL: https://issues.apache.org/jira/browse/FLINK-27159
> Project: Flink
> Issue Type: Sub-task
> Components: Table SQL / API
> Reporter: Huang Xingbo
> Assignee: Shuiqiang Chen
> Priority: Major
> Labels: pull-request-available
>
> Currently, first_value/last_value are not supported in Table API.
> {code:python}
> table.group_by(col("a"))
> .select(
> col("a"),
> call("FIRST_VALUE", col("b")))
> {code}
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