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  1. OASIS Open Data Protocol (OData) TC
  2. ODATA-1159

Clarify context URLs for aggregated result sets

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V4.0_CSD03
    • Fix Version/s: V4.0_CSD04
    • Component/s: Data Aggregation
    • Labels:
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    • Environment:

      Applied

    • Proposal:
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      Add to section 4 “Representation of Aggregated Instances”:

      The context URL describes the superset of properties occurring in entities of the aggregated result set.

      Show
      Add to section 4 “Representation of Aggregated Instances”: The context URL describes the superset of properties occurring in entities of the aggregated result set.

      Description

      Aggregated result sets created by $apply may include entities with mixed structures, if transformation concat is involved, either directly or indirectly, for example by a groupby(rollup()).

      Apart from the general rules for context URLs defined in the OData Protocol specification, the Data Aggregation extension lacks a statement how to cope with context URLs for such hybrid result sets.

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            • Assignee:
              Unassigned
              Reporter:
              gerald.krause1 Gerald Krause
            • Watchers:
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              • Created:
                Updated:
                Resolved: