[ODATA-1449] Split nest into three transformations - OASIS Technical Committees Issue Tracker

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Proposal:

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https://www.oasis-open.org/apps/org/workgroup/odata/download.php/68838/ODATA-1449.docx, sections 3.12, 3.13 and related examples

All examples with transformnested or addnested now have an $expand option in order to output the nested navigation property (mostly, Sales).

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https://www.oasis-open.org/apps/org/workgroup/odata/download.php/68838/ODATA-1449.docx , sections 3.12, 3.13 and related examples All examples with transformnested or addnested now have an $expand option in order to output the nested navigation property (mostly, Sales ).
Resolution:

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https://www.oasis-open.org/apps/org/workgroup/odata/document.php?document_id=68846

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https://www.oasis-open.org/apps/org/workgroup/odata/document.php?document_id=68846

The nest transformation introduced with ~~ODATA-1404~~ is too overloaded. Suggestion to split this into three transformations:

nest(trans1 as alias1, ....) as it was before ~~ODATA-1404~~
transformnested(path, trans) for one transformation without alias
addnested(path, trans1 as alias1, ...) for one or more transformations with alias.