Details

    • Type: New Feature
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: Impala 2.6.0
    • Fix Version/s: Impala 2.8.0
    • Component/s: Frontend
    • Labels:

      Description

      Add UPSERT to Impala. This also includes adding/updating relevant functional tests, stress tests, and query generator tests. It may impact our statistics story too (TBD, stats work tracked by IMPALA-2830).

      This should add syntax which works like INSERT for Kudu tables, but specifying that Kudu perform an UPSERT rather than an INSERT.

      UPSERT INTO table [( column [, ...] )] VALUES ( value-expression [,...] )
      UPSERT INTO table [( column [, ...] )] SELECT select-expression
      

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            • Assignee:
              twmarshall Thomas Tauber-Marshall
              Reporter:
              dtsirogiannis Dimitris Tsirogiannis
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              • Created:
                Updated:
                Resolved: