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OASIS Open Data Protocol (OData) TC

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  1. OASIS Open Data Protocol (OData) TC
  2. ODATA-1201

Improve the syntax of aggregation exceptions with "from"

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: V4.0_CSD03
    • Fix Version/s: V4.0_CSD04
    • Component/s: Data Aggregation
    • Labels:
      None
    • Environment:

      Applied

    • Proposal:
      Hide

      Change the current syntax in section 3.1.4 to

      aggregateExpression
  from groupableProperty_1 with aggregationMethod_1 [ with aggregationMethod_1 ]
  ...
  from groupableProperty_n with aggregationMethod_n [ with aggregationMethod_n ]
  as alias
      Show
      Change the current syntax in section 3.1.4 to aggregateExpression from groupableProperty_1 with aggregationMethod_1 [ with aggregationMethod_1 ] ... from groupableProperty_n with aggregationMethod_n [ with aggregationMethod_n ] as alias
    • Resolution:
      Hide

      https://github.com/oasis-tcs/odata-abnf/pull/10, already merged

      Show
      https://github.com/oasis-tcs/odata-abnf/pull/10 , already merged

      Description

      Current syntax:

       

      aggregateExpression    (1)
  as alias             (3)
  from groupableProperty_1 with aggregationMethod_1 [ with aggregationMethod_1 ] (2) 
  ... 
  from groupableProperty_n with aggregationMethod_n [ with aggregationMethod_n ]

      It first takes (1) the standard aggregate expression followed by (3) the alias for the final aggregated value followed by (2) "from" clauses for exceptions. Since there is a certain processing order defined, which is 1, 2, 3, the syntax would express the intention more clearly, if it would be (1) (2) (3)

       

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          mikep Michael Pizzo (Inactive) added a comment -

          Resolved as proposed 2018-7-26

          Show
          mikep Michael Pizzo (Inactive) added a comment - Resolved as proposed 2018-7-26

            People

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

              Dates

              • Created:
                Updated:
                Resolved: