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

Harmonize usage of custom aggregates with structured aggregatable properties

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: V4.0_CS02
    • Fix Version/s: V4.0_CSD04
    • Component/s: Data Aggregation
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    • 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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            • Assignee:
              Unassigned
              Reporter:
              gerald.krause1 Gerald Krause
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                Updated:
                Resolved: