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  1. Tajo
  2. TAJO-1513

Support set operations

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    Details

    • Type: New Feature
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      Currently, Tajo only supports union all operation.

      It needs to support

      query1 UNION [ALL] query2
      query1 INTERSECT [ALL] query2
      query1 EXCEPT [ALL] query2
      

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            • Assignee:
              sirpkt Keuntae Park
              Reporter:
              sirpkt Keuntae Park
            • Votes:
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              Dates

              • Created:
                Updated: