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  1. Hive
  2. HIVE-11049

With Clause should cache data & reuse

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
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    Description

      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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          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-11752 Pre-materializing complex CTE queries

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

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              jcamacho Jesús Camacho Rodríguez
              jpullokkaran Laljo John Pullokkaran
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              Dates

                Created:
                Updated:
                Resolved: