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https://issues.apache.org/jira/browse/FLINK-26878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17513777#comment-17513777
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Moses commented on FLINK-26878:
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[~karthik_jagadeeswaran] You may try to use another window to collect the
result of the first one, then apply your udf ?
> get previous window values in udf
> ---------------------------------
>
> Key: FLINK-26878
> URL: https://issues.apache.org/jira/browse/FLINK-26878
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / API
> Affects Versions: 1.13.6
> Environment: OS: Linux, ubuntu 20
> Flink Version: 1.13.6
> Reporter: Karthik
> Priority: Major
> Labels: UDF, table-api, window_function
>
> hi everyone,
> I am facing a problem when I want previous window values.
> I want them for some aggregation purpose.
> Is there any way to get them?
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