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Posted to dev@hive.apache.org by "Laljo John Pullokkaran (JIRA)" <ji...@apache.org> on 2015/06/19 01:32:00 UTC

[jira] [Created] (HIVE-11049) With Clause should cache data & reuse

Laljo John Pullokkaran created HIVE-11049:
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             Summary: With Clause should cache data & reuse 
                 Key: HIVE-11049
                 URL: https://issues.apache.org/jira/browse/HIVE-11049
             Project: Hive
          Issue Type: Improvement
            Reporter: Laljo John Pullokkaran
            Assignee: Jesus Camacho Rodriguez
             Fix For: 1.3.0


Hive supports with clause. However Hive don't cache the result set of with clause and reuse it.
Instead we inline the query definition of the with clause. This results in re execution of with clause query every where it is referenced.



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