[jira] [Updated] (FLINK-40556) Support UUID value literals in the Table API

["Sergey Nuyanzin (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FLINK-40556?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sergey Nuyanzin updated FLINK-40556:
------------------------------------
    Fix Version/s: 2.4.0

> Support UUID value literals in the Table API
> --------------------------------------------
>
>                 Key: FLINK-40556
>                 URL: https://issues.apache.org/jira/browse/FLINK-40556
>             Project: Flink
>          Issue Type: Sub-task
>            Reporter: Ramin Gharib
>            Assignee: Ramin Gharib
>            Priority: Major
>             Fix For: 2.4.0
>
>
> A UUID currently has no literal form in the Table API / expression layer. lit(java.util.UUID) and materializing a UUID column via TableEnvironment.fromValues(...) fail, because RexBuilder.makeLiteral has no UUID case — only the SQL parser produces a UUID literal (UUID '...'). A UUID value therefore has to be produced via CAST(... AS UUID) from a string.
> Add UUID to the value-literal path (ValueLiteralExpression → RexBuilder.makeUuidLiteral) so lit(uuid) and UUID input columns work in the Table API. Surfaced while writing CastFunctionITCase for FLINK-40487.



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