[jira] [Updated] (FLINK-36543) Table API over windows cannot be string serialized

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-36543?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-36543:
-----------------------------------
    Labels: pull-request-available  (was: )

> Table API over windows cannot be string serialized
> --------------------------------------------------
>
>                 Key: FLINK-36543
>                 URL: https://issues.apache.org/jira/browse/FLINK-36543
>             Project: Flink
>          Issue Type: Bug
>          Components: Table SQL / API
>    Affects Versions: 1.20.0
>            Reporter: Dawid Wysakowicz
>            Assignee: Dawid Wysakowicz
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.20.1
>
>
> {code}
> Table res = env.from("data")
>   .window(Over.partitionBy($("k")).orderBy($("ts")).as("w"))
>   .select($("k"), $("ts"), $("v").lastValue().over($("w")));
> {code}
> Query like above cannot be string serialized. It fails with:
> {code}
> Caused by: org.apache.flink.table.api.TableException: Literals with SYMBOL NOT NULL are not SQL serializable.
> {code}



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