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OASIS Open Data Protocol (OData) TC

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  1. OASIS Open Data Protocol (OData) TC
  2. ODATA-1256

Harmonize usage of custom aggregates with structured aggregatable properties

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: V4.0_CS02
    • Fix Version/s: V4.0_CSD04
    • Component/s: Data Aggregation
    • Labels:
      None
    • Environment:

      Applied

    • Proposal:
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      Proposal is to handle this symmetric for custom aggregates and allow path prefixes as described in ODATA-1206:

      An aggregate expression may be:

      ...

      • a custom aggregate "that can be reached via a path consisting of a sequence of navigation properties, complex properties and complex collection properties"
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      Proposal is to handle this symmetric for custom aggregates and allow path prefixes as described in ODATA-1206 : An aggregate expression may be: ... a custom aggregate "that can be reached via a path consisting of a sequence of navigation properties, complex properties and complex collection properties"

      Description

      Section 3.1 introduces custom aggregates as one of several options for aggregate expressions. This, however, is currently limited to custom aggregates defined for the type of the input set, because no path prefix is allowed.

      On the other hand, for structured properties that are aggregatable, ODATA-1206 requested to describe the possibility to reference aggregatable properties in related sets by mentioning the navigation paths as prefix.

       

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          gerald.krause1 Gerald Krause created issue -
          handl Ralf Handl made changes -
          Field Original Value New Value
          Status New [ 10000 ] Open [ 1 ]
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          handl Ralf Handl added a comment -

          Resolved: https://www.oasis-open.org/committees/download.php/64748/Minutes%20of%202019-02-21%20Meeting%20%23248.docx

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          handl Ralf Handl added a comment - Resolved:  https://www.oasis-open.org/committees/download.php/64748/Minutes%20of%202019-02-21%20Meeting%20%23248.docx
          handl Ralf Handl made changes -
          Resolution Fixed [ 1 ]
          Status Open [ 1 ] Resolved [ 5 ]
          gerald.krause1 Gerald Krause made changes -
          Environment Proposed Applied
          handl Ralf Handl made changes -
          Status Resolved [ 5 ] Applied [ 10002 ]
          heiko.theissen Heiko Theissen made changes -
          Status Applied [ 10002 ] Closed [ 6 ]

            People

            • Assignee:
              Unassigned
              Reporter:
              gerald.krause1 Gerald Krause
            • Watchers:
              1 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: