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  1. Apache Trafodion (Retired)
  2. TRAFODION-2761

Error when all TMUDF columns are eliminated

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.0-incubating
    • 2.3
    • sql-cmp
    • None

    Description

      TMUDFs have the ability to eliminated unneeded columns, both in their result and in their child table. However, when we eliminate all columns in the child table, I have been seeing core dumps, as we dereference some data structures that aren't there in that case. Sorry, I don't have a good and easy test case at the moment, but I have been able to identify the problem spots and code a fix.

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            hzeller Hans Zeller
            hzeller Hans Zeller
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              Updated:
              Resolved: