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Make OData-Data-Agg-v4.0 an OASIS standard #303

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cc4f5be
Make OData-Data-Agg-v4.0 an OASIS standard
HeikoTheissen Sep 18, 2025
0be6958
Remove RollupType
HeikoTheissen Sep 18, 2025
a44ffd3
TC 2025-09-24
HeikoTheissen Sep 25, 2025
b243742
Rebuild
HeikoTheissen Sep 26, 2025
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75 changes: 3 additions & 72 deletions vocabularies/Org.OData.Aggregation.V1.json
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Original file line number Diff line number Diff line change
Expand Up @@ -33,15 +33,15 @@
"@Core.Links": [
{
"rel": "alternate",
"href": "https://oasis-tcs.github.io/odata-vocabularies/vocabularies/Org.OData.Aggregation.V1.xml"
"href": "https://github.com/oasis-tcs/odata-vocabularies/blob/OData-Data-Agg-v4.0/oasis-standard/vocabularies/Org.OData.Aggregation.V1.xml"
},
{
"rel": "latest-version",
"href": "https://oasis-tcs.github.io/odata-vocabularies/vocabularies/Org.OData.Aggregation.V1.json"
"href": "https://github.com/oasis-tcs/odata-vocabularies/blob/OData-Data-Agg-v4.0/oasis-standard/vocabularies/Org.OData.Aggregation.V1.json"
},
{
"rel": "describedby",
"href": "https://github.com/oasis-tcs/odata-vocabularies/blob/main/vocabularies/Org.OData.Aggregation.V1.md"
"href": "https://github.com/oasis-tcs/odata-vocabularies/blob/OData-Data-Agg-v4.0/oasis-standard/vocabularies/Org.OData.Aggregation.V1.md"
}
],
"ApplySupported": {
Expand Down Expand Up @@ -75,16 +75,6 @@
"CustomAggregationMethods": {
"$Collection": true,
"@Core.Description": "Qualified names of custom aggregation methods that can be used in `aggregate(...with...)`"
},
"Rollup": {
"$Type": "Aggregation.RollupType",
"$DefaultValue": "MultipleHierarchies",
"@Core.Description": "The service supports rollup hierarchies in a `groupby` transformation"
},
"From": {
"$Type": "Edm.Boolean",
"$DefaultValue": true,
"@Core.Description": "The service supports the `from` keyword in an `aggregate` transformation"
}
},
"ApplySupportedType": {
Expand Down Expand Up @@ -158,14 +148,6 @@
"Value": "search",
"@Core.Description": "OData-Data-Agg-v4.0, section 3.3.4"
},
{
"Value": "nest",
"@Core.Description": "OData-Data-Agg-v4.0, section 3.5.2"
},
{
"Value": "addnested",
"@Core.Description": "OData-Data-Agg-v4.0, section 3.4.3"
},
{
"Value": "join",
"@Core.Description": "OData-Data-Agg-v4.0, section 3.5.1"
Expand Down Expand Up @@ -257,16 +239,6 @@
}
]
},
"RollupType": {
"$Kind": "EnumType",
"@Core.Description": "The number of `rollup` or `rolluprecursive` operators allowed in a `groupby` transformation",
"None": 0,
"[email protected]": "No support for `rollup` or `rolluprecursive`",
"SingleHierarchy": 1,
"[email protected]": "Only one `rollup` or `rolluprecursive` operator per `groupby`",
"MultipleHierarchies": 2,
"[email protected]": "Full support for `rollup` and `rolluprecursive`"
},
"Groupable": {
"$Kind": "Term",
"$Type": "Core.Tag",
Expand Down Expand Up @@ -322,16 +294,6 @@
"@Core.Description": "The annotated property or custom aggregate is only well-defined in the context of these properties",
"@Core.LongDescription": "The context-defining properties need either be part of the result entities, or be restricted to a single value by a pre-filter operation. Examples are postal codes within a country, or monetary amounts whose context is the unit of currency."
},
"LeveledHierarchy": {
"$Kind": "Term",
"$Collection": true,
"$Type": "Edm.PropertyPath",
"$AppliesTo": [
"EntityType",
"ComplexType"
],
"@Core.Description": "Defines a leveled hierarchy (OData-Data-Agg-v4.0, section 5.5.1)"
},
"RecursiveHierarchy": {
"$Kind": "Term",
"$Type": "Aggregation.RecursiveHierarchyType",
Expand Down Expand Up @@ -581,37 +543,6 @@
}
}
],
"rollupnode": [
{
"$Kind": "Function",
"@Core.Description": "During `rolluprecursive` for a hierarchy node, this function returns the node",
"@Core.LongDescription": "This function may only occur in the second parameter of a `groupby` transformation whose first parameter\ncontains `rolluprecursive(...)`. It is evaluated as part of the transformation `R(x)` in the \"`rolluprecursive` algorithm\"\n(OData-Data-Agg-v4.0, section 6.3). Its behavior is undefined outside of this algorithm.\n```\nSales?$apply=groupby((rolluprecursive(...)), filter(SalesOrganization eq Aggregation.rollupnode())/aggregate(...))\n```\nconstructs a rollup that contains aggregates per hierarchy node while excluding descendants from the aggregation.",
"$Parameter": [
{
"$Name": "Position",
"$Type": "Edm.Int16",
"@Core.Description": "Position N among the `rolluprecursive` operators in the first argument of `groupby`",
"@Core.LongDescription": "Every instance in the output set of a `groupby` transformation with M `rolluprecursive` operators\n has M relationships to M nodes in M recursive hierarchies. This function returns the node x with path r to the root\n in relationship number N.\n If several such `groupby` transformations are nested, this function refers to the innermost one.",
"@Core.OptionalParameter": {
"DefaultValue": "1"
},
"@Validation.Minimum": 1
}
],
"$ReturnType": {
"$Type": "Edm.EntityType"
}
}
],
"UpPath": {
"$Kind": "Term",
"$Collection": true,
"$AppliesTo": [
"EntityType"
],
"@Core.Description": "The string values of the node identifiers in a path from the annotated node to a start node in a traversal of a recursive hierarchy",
"@Core.LongDescription": "This instance annotation occurs in the result set after a `traverse` transformation (OData-Data-Agg-v4.0, section 6.2.2.2).\n A use case for this is traversal with multiple parents, when this annotation takes\n as value one parent node identifier followed by one grandparent node identifier and so on."
},
"AvailableOnAggregates": {
"$Kind": "Term",
"$Type": "Aggregation.AvailableOnAggregatesType",
Expand Down
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