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https://issues.apache.org/jira/browse/HIVE-1180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13894054#comment-13894054
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Harish Butani commented on HIVE-1180:
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Yes only for Select.
Yes a section like Group By.
This is embarrassing, I don't have wiki access; never gotten around to getting
edit privileges.
Once I get it, I will add a section, that you can review.
> Support Common Table Expressions (CTEs) in Hive
> -----------------------------------------------
>
> Key: HIVE-1180
> URL: https://issues.apache.org/jira/browse/HIVE-1180
> Project: Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Jeff Hammerbacher
> Assignee: Harish Butani
> Fix For: 0.13.0
>
> Attachments: HIVE-1180.1.patch, HIVE-1180.3.patch, HIVE-1180.6.patch
>
>
> I've seen some presentations from the PostgreSQL recently expounding the
> utility of CTEs (http://en.wikipedia.org/wiki/Common_table_expressions).
> Should we try to support these in Hive? I've never used them in practice, so
> curious to hear if the community would find them useful.
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