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Posted to issues@ignite.apache.org by "Iurii Gerzhedovich (Jira)" <ji...@apache.org> on 2024/03/21 08:50:00 UTC

[jira] [Assigned] (IGNITE-21673) Sql. Do not allow duplicate column names in unique column list of a primary key constraint.

     [ https://issues.apache.org/jira/browse/IGNITE-21673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Iurii Gerzhedovich reassigned IGNITE-21673:
-------------------------------------------

    Assignee: Iurii Gerzhedovich

> Sql. Do not allow duplicate column names in unique column list of a primary key constraint. 
> --------------------------------------------------------------------------------------------
>
>                 Key: IGNITE-21673
>                 URL: https://issues.apache.org/jira/browse/IGNITE-21673
>             Project: Ignite
>          Issue Type: Improvement
>          Components: sql
>            Reporter: Maksim Zhuravkov
>            Assignee: Iurii Gerzhedovich
>            Priority: Minor
>              Labels: ignite-3
>
> SQL standard does not allow to include the same column multiple times in column list of a primary key. 
> AI-3 accepts multiple columns with the same name, because it deduplicates them. Let's update DDL command to catalog command conversion to be consistent with the standard.



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