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https://issues.apache.org/jira/browse/HIVE-1180?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12835361#action_12835361
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Carl Steinbach commented on HIVE-1180:
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[PostgreSQL's CTE Readme | http://wiki.postgresql.org/wiki/CTEReadme]
> Support Common Table Expressions (CTEs) in Hive
> -----------------------------------------------
>
> Key: HIVE-1180
> URL: https://issues.apache.org/jira/browse/HIVE-1180
> Project: Hadoop Hive
> Issue Type: Improvement
> Components: Query Processor
> Reporter: Jeff Hammerbacher
>
> 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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