Agenda for OData TC meeting on 2018-10-25

Here [1] is a draft agenda for the OData TC (Technical Committee) meeting scheduled on Thursday October 25, 2018 during 8-10 am PDT (17:00-19:00 CEST). 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

1. Roll call [8:00 am PT]

Self-registration link: https://www.oasis-open.org/apps/org/workgroup/odata/event.php?event_id=46279

2. Approve agenda [8:05 am PT]

3. Approve minutes from previous meeting(s) [8:10 am PT]

Minutes from October 18, 2018 TC meeting: https://www.oasis-open.org/committees/download.php/64115/odata-meeting-234_on-20181018-minutes.html

4. Review action items [Action item list: https://www.oasis-open.org/apps/org/workgroup/odata/members/action_items.php?sort_field=due_closed_date] [8:15am PT]

Upcoming

i. #0037 Concept for Google Protocol Buffers as a data format – Hubert Heijkers – 2018-12-06

In progress

i. #0036 Register the OData- headers and preferences with IANA – Mark Biamonte – 2018-07-26

5. Issues [8:20 am PT]

APPLIED

i. ODATA-1241 Support common expressions as values in URL-JSON

ii. ODATA-1230 /$filter(...) segments in paths and expressions

iii. ODATA-1228 Support non-batch mechanism for long URLs

iv. ODATA-1223 Add OData- prefix back to EntityId header

v. ODATA-1190 Add matchesPattern as a $filter function

vi. ODATA-1188 Allow using instance annotations in $select and $expand

vii. ODATA-868 Describe HTTP encoding for streamed requests and responses

viii. ODATA-1203 Allow numeric indexes in Path constructs within annotations

ix. ODATA-1183

x. ODATA-1170 Allow @odata.type for isomorphy to CSDL XML

xi. ODATA-1232 Support Union types

https://github.com/oasis-tcs/odata-vocabularies/pull/27

xii. ODATA-1229 Introduce LocalDateTime TypeDef to apply to string datatype

xiii. ODATA-1208 Specify the finest possible granularity for Duration

xiv. ODATA-1202 Deep update with nested delta items should allow Core.ContentID

xv. ODATA-1114 If-Then-Else in $batch requests

V4.01: NEW or OPEN

i. ODATA-1246 Allow BaseType to be a ComplexType

ii. ODATA-1245 Extract _expression_ syntax into own sub-section next to $filter

iii. ODATA-1243 Clarify whether $orderby and string comparison with ge, gt, le, lt is language-specific

iv. ODATA-1242 Clarify that resolved relative URIs in batch responses cannot contain content-ID references

v. ODATA-1239 Define a mechanism to distinguish between inserted and updated entities in a Delta Response

vi. ODATA-1238 Clarifications for select-list in ContextUrl

vii. ODATA-1198 ETag handling deviations from RFC7232 are avoidable if we consider two kinds of ETag (ETag in response header and ETag in response payload)

viii. ODATA-1168 Clarify the use of ETags for Avoiding Update Conflicts

ix. ODATA-1165 Describe $expand and $select via prose text and examples, remove ABNF snippets

x. ODATA-1135 Document use of JSON $schema

xi. ODATA-1064 Add ability to annotate collections to return only count and NextLink

xii. ODATA-1005 Make sure we have capabilities for all new 4.01 functionality

Data Aggregation: NEW or OPEN

i. ODATA-1244 Extend compute to work with aggregated values calculated from the input set

ii. ODATA-1218 Transformations for recursive hierarchy processing

iii. ODATA-1207 Clarify need for @odata.id in nested response structures

iv. ODATA-947 Transformation for computing ratios with aggregated values

v. ODATA-945 Correct examples 53 and 54

Vocabularies: NEW or OPEN

i. ODATA-1226 Ambiguity with Capabilities.ChangeTracking annotation

ii. ODATA-1216 Terms for POST/PATCH/PUT with system query options to shape response

iii. ODATA-1214 Annotate constructor actions

iv. ODATA-1200 ODATA-884 / Support sample values for types, parameters, request/response bodies

v. ODATA-1194 Add term Core.Example to allow including annotation examples in term definitions

vi. ODATA-1176 Capabilities: add new term SelectSupported

vii. ODATA-1140 ODATA-884 / Add details to HTTPResponseCode term

viii. ODATA-1099 Add annotations to describe custom query options and custom headers

ix. ODATA-884 Add term ErrorCodes to describe possible codes in error messages (public comment c201510e00019)

Vocabularies: NEW or OPEN that need more discussion

i. ODATA-1177 Allow referencing a (JSON) schema for Edm.Untyped properties

ii. ODATA-1107 Introduce instance annotation to specify which types an instance "implements"

iii. ODATA-1060 Improve specification of element response requirements

6. Next meetings [9:50 am PT]

Thursday November 01, 2018 during 8-10 am PST (16:00-18:00 CEST) – public holiday in Germany – no meeting?
Thursday November 08, 2018 during 8-10 am PST (17:00-19:00 CET)
Thursday November 15, 2018 during 8-10 am PST (17:00-19:00 CET)

7. AOB and wrap up [9:55 am PT]

[2] References

Chat room: http://webconf.soaphub.org/conf/room/odatatc
Conference call & Screen sharing: https://lync.co.sap.com/meet/ralf.handl/Q4QB1098
Conference call details: https://www.oasis-open.org/apps/org/workgroup/odata/download.php/63673/latest/TC%20meeting%20dial-in%20details.htm

[3] Timeline

https://www.oasis-open.org/committees/download.php/62637/TC%20Timeline-2018-03-02.docx

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