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  1. Apache Trafodion (Retired)
  2. TRAFODION-2127 enhance Trafodion implementation of WITH clause
  3. TRAFODION-2316

Implement use of volatile tables for WITH clause and common subexpressions

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    • Sub-task
    • Status: Open
    • Major
    • Resolution: Unresolved
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    Description

      The current implementation of common subexpressions uses a Hive table to store the temporary results. This is not secure. A secure way to do this is to use a volatile table instead. See TRAFODION-2127 for a list of issues with both Hive and volatile tables.

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            hzeller Hans Zeller
            hzeller Hans Zeller
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              Created:
              Updated: