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Subject: Agenda for OData TC meeting 2016-05-19
Here [1] is the agenda for the OData TC (Technical Committee) meeting
scheduled on Thursday May 19, 2016 during 8-10am Pacific Time. For additional information, such as dial-in details and chat room, refer to [2]. For TC timeline, see [3]. Feel free to suggest additions or modifications.
Thanks. [1] Agenda
i. #0035:
Identify the right open source license for the OASIS Open Source repositories for vocabularies and libraries (due March 31, 2016)
i. https://lists.oasis-open.org/archives/odata/201605/msg00033.html
b.
Next step
i. Approve Errata 3 docs as Approved Errata
c.
Sample approval motions (needs Full Majority vote)
i. I move that the TC approve OData version 4.0 Errata 03 Working Draft 02 and all associated artifacts packaged together in
<link to ZIP file> as an Approved Errata and make it available with OData version 4.0 OASIS Standard. Further, I confirm that the errata corrections do not constitute Substantive Changes to the Standard.
ii. I move that the TC approve OData JSON Format version 4.0 Errata 03 Working Draft 02 and all associated artifacts packaged together in
<link to ZIP file> as an Approved Errata and make it available with OData JSON Format version 4.0 OASIS Standard. Further, I confirm that the errata corrections do not constitute Substantive Changes to the Standard.
a.
Issues
for V4.01_WD01 in New or Open state
i. Simplified Payload
1.
ODATA-818
Omit properties whose value is null or the $metadata-defined default value
2.
ODATA-809
Define non-message format for final response of async request
ii. Complex Types
1.
ODATA-560 - Allow arbitrary properties in referential constraints
iii. OData protocol
1.
ODATA-937: Consider making odata- prefix optional in headers, preference values, format parameters
2.
ODATA-919 Specify the result type for each operation based on operator types
3.
ODATA-846: Add version 4.01 (resolve as we get close to CSD01)
iv. Batch
1.
ODATA-541 - Allow the If-Match header to reference the ETag that resulted from an earlier operation in a batch request
v. Annotations
1.
ODATA-516 - Add super type Edm.AnyPath for Edm.PropertyPath, Edm.NavigationPropertyPath, and Edm.AnnotationPath
2.
ODATA-545 - Allow applying Capability terms CountRestrictions, TopSupported, SkipSupported etc. to all resources returning collections
3.
ODATA-571 - Add annotation for properties that are (not) part of the default selection if no $select is specified
4.
ODATA-631 - Allow expressing that a term can be applied any collection and is not restricted to entity sets
5.
ODATA-735 - Enhance the CSDL for instance annotations
6.
ODATA-811 - Define propagation and (partial) overriding of annotations
7.
ODATA-816 - Add Capability term for filter _expression_ restrictions
8.
ODATA-859 - Define term, semantics for inserting error information into a (mostly) successful
response
9.
ODATA-884 - Add term ErrorCodes to describe possible codes in error messages (public comment
c201510e00019)
vi. New Query Capabilities
1.
ODATA-614 Allow $expand, $select, ... with POST/PATCH/PUT in combination with return=representation to specify the response shape
2.
ODATA-827 introduce $compute query option
3.
ODATA-798 - Semantic Key or Alternate Key for entity types
vii. Enumerations
1.
ODATA-849 Add possibility for enumeration types to "extend" another enumeration type
2.
ODATA-494 Define inheritance for enumeration types
3.
ODATA-874 Allow Edm.String as underlying type for enumeration types
viii. OData CSDL
1.
ODATA-923:
$expand for $metadata to include referenced schemas
2.
ODATA-618: Allow using term names in positions that allow type names
3.
ODATA-929: Nullable facet should default to false for collection types, rather than being unspecified
4.
ODATA-674:
Specify navigation property binding combined with containment *
5.
ODATA-935: Allow singletons to be members of an entity set
ix. JSON Format
1.
ODATA-868 - Describe format for In-Stream errors
2.
ODATA-938: In 4.01 decide if we can support invoking actions with no params with no body
x. Decimal
1.
ODATA-557 - Allow exponential notation for Edm.Decimal
ii. URL Conventions
1.
ODATA-933: Allow using instance annotations in $filter
iii. Interfaces
1.
ODATA-619: Attach action and function signatures to terms, i.e. make a term definition an interface definition
2.
ODATA-696: Support "interfaces" for casting entities to multiple different types
iv. Set operations
1.
ODATA-836: Allow applying actions to a filtered collection of entities
a.
Hierarchy discussion
b.
Issues
i. ODATA-905 Example 67: result row for USA, Sugar missing, Example 68: last total
should be 7
ii. ODATA-904 Example 55: clarify groupby in combination with relationships of
instance cardinality zero
iii. ODATA-909 ABNF for pathPrefix should also allow qualified ComplexTypeName
iv. ODATA-939: Add example for groupby single-valued navigation property 8.
OData CSDL JSON [9:40am]
a.
Parked issues
i. ODATA-906 Consider how to specify an included namespace as a default in JSON CSDL
ii. ODATA-890 Specify how to get from a JSON message to a JSON schema for validating this
message
iii. ODATA-863 Represent Terms similar to Types
b.
Thursday June 2, 2016?
[2] References
[3] Timeline |
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