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Posted to issues@hive.apache.org by "Ashish Sharma (Jira)" <ji...@apache.org> on 2020/08/23 03:44:00 UTC

[jira] [Work started] (HIVE-22782) Consolidate metastore call to fetch constraints

     [ https://issues.apache.org/jira/browse/HIVE-22782?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on HIVE-22782 started by Ashish Sharma.
--------------------------------------------
> Consolidate metastore call to fetch constraints
> -----------------------------------------------
>
>                 Key: HIVE-22782
>                 URL: https://issues.apache.org/jira/browse/HIVE-22782
>             Project: Hive
>          Issue Type: Improvement
>          Components: Query Planning
>            Reporter: Vineet Garg
>            Assignee: Ashish Sharma
>            Priority: Major
>
> Currently separate calls are made to metastore to fetch constraints like Pk, fk, not null etc. Since planner always retrieve these constraints we should retrieve all of them in one call.



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