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Subject: [OASIS Issue Tracker] (ODATA-1378) Clarify use of $root with function imports
Ralf Handl created ODATA-1378: --------------------------------- Summary: Clarify use of $root with function imports Key: ODATA-1378 URL: https://issues.oasis-open.org/browse/ODATA-1378 Project: OASIS Open Data Protocol (OData) TC Issue Type: Improvement Components: ABNF Affects Versions: V4.01_OS Reporter: Ralf Handl Fix For: V4.01_ERRATA01 SectionÂ[5.1.1.14.5Â$root|https://docs.oasis-open.org/odata/odata/v4.01/os/part2-url-conventions/odata-v4.01-os-part2-url-conventions.html#sec_root] says: Â {quote}TheÂ$rootÂliteral can be used in expressions to refer to resources of the same service. {quote} However the [ABNF|https://github.com/oasis-tcs/odata-abnf/blob/master/abnf/odata-abnf-construction-rules.txt#L501] currently limits this to singletons, entities within an entity set, and everything reachable from there, including bound functions: {quote} {{rootExpr = '$root/' ( entitySetName keyPredicate / singletonEntity ) [ singleNavigationExpr ]}} {quote} Is this a bug or an intentional omission? -- This message was sent by Atlassian Jira (v8.3.3#803004)
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