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  1. OMG Issue

DMN11 — Expression defined as resulting in single value, but Decision may have multiple values

  • Key: DMN11-22
  • Status: closed  
  • Source: Bruce Silver Associates ( Mr. Bruce Silver)
  • Summary:

    This is related to DMN11-9. Expression class is defined in 7.3 and 7.3.1 as "return a single value when interpreted", but Decision (e.g. DecisionTable, concrete subclass of Expression) may return multiple values, in two ways. Compound output tables, and multi-hit Collect tables. I suggest removing the "single value" comment from definition of Expression, or applying it only to a different class than the superclass of DecisionTable.

  • Reported: DMN 1.0 — Mon, 9 Mar 2015 18:44 GMT
  • Disposition: Resolved — DMN 1.1
  • Disposition Summary:

    Revise text to clarify Expression as "single value".

  • Updated: Tue, 29 Mar 2016 15:07 GMT