Uploaded image for project: 'OASIS Open Data Protocol (OData) TC'
  1. OASIS Open Data Protocol (OData) TC
  2. ODATA-1256

Harmonize usage of custom aggregates with structured aggregatable properties

    XMLWordPrintable

    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:
      Hide

      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"
      Show
      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.

       

        Attachments

          Activity

            People

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

              Dates

              • Created:
                Updated:
                Resolved: