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Posted to issues@hive.apache.org by "Ashish Sharma (Jira)" <ji...@apache.org> on 2020/07/13 10:49:00 UTC

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

    [ https://issues.apache.org/jira/browse/HIVE-22782?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17156633#comment-17156633 ] 

Ashish Sharma commented on HIVE-22782:
--------------------------------------

[~vgarg]  the Jira has been idle for quite some time. If you are not working on it, Can I take over?

> 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: Vineet Garg
>            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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