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  1. Hive
  2. HIVE-17914

Provide support for complex expressions in ON clauses for SEMIjoins

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 3.0.0
    • Fix Version/s: None
    • Component/s: Operators, Parser
    • Labels:
      None
    • Target Version/s:

      Description

      Similar to HIVE-15251, HIVE-15211.

      Currently, we have some restrictions on the predicates that we can use in ON clauses for semi joins. It is important for subquery decorrelation to support complex conditions.

        Attachments

        1. HIVE-17914.patch
          21 kB
          Jesus Camacho Rodriguez

          Issue Links

          duplicates

          Improvement - An improvement or enhancement to an existing feature or task. HIVE-17766 Support non-equi LEFT SEMI JOIN

          • Major - Major loss of function.
          • Closed

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              People

              • Assignee:
                jcamachorodriguez Jesus Camacho Rodriguez
                Reporter:
                jcamachorodriguez Jesus Camacho Rodriguez
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                Dates

                • Created:
                  Updated:
                  Resolved: