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Posted to issues@hive.apache.org by "Eugene Koifman (JIRA)" <ji...@apache.org> on 2017/11/22 16:48:00 UTC

[jira] [Assigned] (HIVE-18131) Truncate table for Acid tables

     [ https://issues.apache.org/jira/browse/HIVE-18131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eugene Koifman reassigned HIVE-18131:
-------------------------------------


> Truncate table for Acid tables
> ------------------------------
>
>                 Key: HIVE-18131
>                 URL: https://issues.apache.org/jira/browse/HIVE-18131
>             Project: Hive
>          Issue Type: New Feature
>          Components: Transactions
>            Reporter: Eugene Koifman
>            Assignee: Eugene Koifman
>
> How should this work?  Should it work like Insert Overwrite T select * from T where 1=2?
> This should create a new empty base_x/ and thus operate w/o violating Snapshot Isolation semantics.



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