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