[ODATA-1068] 3.12 Transformation expand: require at least two parameters, with innermost expansion requiring a filter() - OASIS Technical Committees Issue Tracker

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Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: None
Fix Version/s: V4.0_CSD04
Component/s: Data Aggregation
Labels:
None
Environment:

Applied

Proposal:

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See summary.

ABNF:

expandTrafo = 'expand' OPEN BWS expandPath BWS COMMA BWS
( expandTrafo *( BWS COMMA BWS expandTrafo )
/ filterTrafo *( BWS COMMA BWS expandTrafo )
) BWS CLOSE

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See summary. ABNF: expandTrafo = 'expand' OPEN BWS expandPath BWS COMMA BWS ( expandTrafo *( BWS COMMA BWS expandTrafo ) / filterTrafo *( BWS COMMA BWS expandTrafo ) ) BWS CLOSE
Resolution:

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https://tools.oasis-open.org/version-control/browse/wsvn/odata/trunk/spec/ABNF/odata-aggregation-abnf.txt?op=diff&rev=1036
https://tools.oasis-open.org/version-control/browse/wsvn/odata/trunk/spec/ABNF/odata-aggregation-testcases.xml?op=diff&rev=1036

Already merged into https://github.com/oasis-tcs/odata-abnf/blob/master/abnf/odata-aggregation-abnf.txt

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https://tools.oasis-open.org/version-control/browse/wsvn/odata/trunk/spec/ABNF/odata-aggregation-abnf.txt?op=diff&rev=1036 https://tools.oasis-open.org/version-control/browse/wsvn/odata/trunk/spec/ABNF/odata-aggregation-testcases.xml?op=diff&rev=1036 Already merged into https://github.com/oasis-tcs/odata-abnf/blob/master/abnf/odata-aggregation-abnf.txt

Description

An expand() transformation without a nested filter() is just a complicated identity transformation, so we should require a filter() for the innermost expand() transformation in a nested expand(). Outer and intermediate expand() don't need a filter() as they are necessary to reach the level where the filter() needs to be applied.

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Assignee:

Unassigned

Reporter:

Ralf Handl

Watchers:

1 Start watching this issue

Dates

Created:

28/Apr/17 3:19 PM

Updated:

05/Jul/23 3:27 PM

Resolved:

21/Jun/18 3:24 PM