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Subject: [OASIS Issue Tracker] (ODATA-1406) Clarify behavior of aggregate on property paths with collection-valued properties
Gerald Krause created ODATA-1406: ------------------------------------ Summary: Clarify behavior of aggregate on property paths with collection-valued properties Key: ODATA-1406 URL: https://issues.oasis-open.org/browse/ODATA-1406 Project: OASIS Open Data Protocol (OData) TC Issue Type: Improvement Components: Data Aggregation Affects Versions: V4.0_CSD03 Environment: Proposed Reporter: Gerald Krause Fix For: V4.0_CSD04 Example 53 illustrates a use case for such property paths: {{GET ~/Products?$apply=}} {{groupby((Name),}} {{ÂÂÂÂÂÂÂÂ }}{{aggregate(Sales/Amount with sum as Total))}} ODATA-1206 clarified that the aggregate transformation supports collection-valued navigation/complex properties in property paths. What is still missing for a complete definition is a description of the service behavior for the aggregate transformation applied on paths containing segments with collection-valued properties. â In section 3.1, extend the third paragraph (insertions surrounded by *): If paths are present, the corresponding navigation properties are implicitly expanded to make the properties part of the result representation. *For every collection-valued navigation or complex property in the path, the aggregate transformation considers the concatenated list of all instances identified by that property for the remainder of the path.* -- This message was sent by Atlassian Jira (v8.3.3#803004)
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