You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@flink.apache.org by "Leonard Xu (Jira)" <ji...@apache.org> on 2025/01/09 04:08:00 UTC

[jira] [Resolved] (FLINK-36956) Pipeline transform should deduce PK column types to be NOT NULL

     [ https://issues.apache.org/jira/browse/FLINK-36956?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonard Xu resolved FLINK-36956.
--------------------------------
      Assignee: yux
    Resolution: Fixed

Fixed in master: 486ee6f805b316b53f89dfa2de83a89892f57b02

> Pipeline transform should deduce PK column types to be NOT NULL
> ---------------------------------------------------------------
>
>                 Key: FLINK-36956
>                 URL: https://issues.apache.org/jira/browse/FLINK-36956
>             Project: Flink
>          Issue Type: Bug
>          Components: Flink CDC
>    Affects Versions: cdc-3.2.1
>            Reporter: yux
>            Assignee: yux
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: cdc-3.3.0
>
>
> Currently, specifying primary key columns in Transform block does not affect its nullability attribute. However, most structured sink databases do not allow appointing a NULLable column as PK.
> Setting PK attribute in transform rules also make these columns NOT NULL implicitly would make more sense.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)