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https://issues.apache.org/jira/browse/HIVE-6905?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15202001#comment-15202001
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Paul Maric commented on HIVE-6905:
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Hi, is there any update on this? This is very important for us to consider
moving to Hive as our DWH.
> Implement Auto increment, primary-foreign Key, not null constraints and
> default value in Hive Table columns
> ------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-6905
> URL: https://issues.apache.org/jira/browse/HIVE-6905
> Project: Hive
> Issue Type: New Feature
> Components: Database/Schema
> Affects Versions: 0.14.0
> Reporter: Pardeep Kumar
>
> For Hive to replace a modern datawarehouse based on RDBMS, it must have
> support for keys, constraints, auto-increment values, surrogate keys and not
> null features etc. Many customers do not move their EDW to Hive due to these
> reasons as these have been challenging to maintain in Hive.
> This must be implemented once https://issues.apache.org/jira/browse/HIVE-5317
> for Updates, Deletes and Inserts are done in Hive. This should be next stop
> for Hive enhancement to take it closer to a very wide mainstream adoption..
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