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

https://github.com/oasis-tcs/odata-abnf/pull/5

https://www.oasis-open.org/committees/download.php/64118/odata-v4.01-wd06-part2-url-conventions-2018-10-19.docx

 

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

https://github.com/oasis-tcs/odata-abnf/pull/6

https://www.oasis-open.org/committees/download.php/64118/odata-v4.01-wd06-part2-url-conventions-2018-10-19.docx

https://www.oasis-open.org/committees/download.php/64119/odata-v4.01-wd06-part1-protocol-2018-10-19.docx

 

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

https://github.com/oasis-tcs/odata-abnf/pull/9

https://www.oasis-open.org/committees/download.php/64118/odata-v4.01-wd06-part2-url-conventions-2018-10-19.docx  

 

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

https://github.com/oasis-tcs/odata-abnf/pull/3

https://www.oasis-open.org/committees/download.php/64119/odata-v4.01-wd06-part1-protocol-2018-10-19.docx

 

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

https://github.com/oasis-tcs/odata-abnf/pull/8

https://www.oasis-open.org/committees/download.php/64118/odata-v4.01-wd06-part2-url-conventions-2018-10-19.docx

https://www.oasis-open.org/committees/download.php/64119/odata-v4.01-wd06-part1-protocol-2018-10-19.docx

 

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

https://github.com/oasis-tcs/odata-vocabularies/pull/24

https://github.com/oasis-tcs/odata-abnf/pull/7

https://www.oasis-open.org/committees/download.php/64118/odata-v4.01-wd06-part2-url-conventions-2018-10-19.docx

https://www.oasis-open.org/committees/download.php/64119/odata-v4.01-wd06-part1-protocol-2018-10-19.docx

 

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

https://github.com/oasis-tcs/odata-abnf/pull/4

https://www.oasis-open.org/committees/download.php/64119/odata-v4.01-wd06-part1-protocol-2018-10-19.docx

https://www.oasis-open.org/committees/download.php/64120/odata-json-format-v4.01-wd06-2018-10-19.docx
   

 

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

https://tools.oasis-open.org/version-control/browse/wsvn/odata/trunk/4.01%20spec/schemas/edm.xsd?op=diff&rev=1031

https://github.com/oasis-tcs/odata-csdl-schemas/pull/1

https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx 

https://www.oasis-open.org/committees/download.php/64130/odata-csdl-xml-v4.01-wd06-2018-10-22.docx 

 

                               
ix.    ODATA-1183

 https://github.com/oasis-tcs/odata-csdl-schemas/pull/2

https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx

https://www.oasis-open.org/committees/download.php/64130/odata-csdl-xml-v4.01-wd06-2018-10-22.docx

 

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

https://github.com/oasis-tcs/odata-csdl-schemas/pull/3 

https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx

 

                               
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

https://github.com/oasis-tcs/odata-vocabularies/pull/23

https://www.oasis-open.org/committees/download.php/64118/odata-v4.01-wd06-part2-url-conventions-2018-10-19.docx

 

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

https://github.com/oasis-tcs/odata-vocabularies/pull/22

https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx 

https://www.oasis-open.org/committees/download.php/64130/odata-csdl-xml-v4.01-wd06-2018-10-22.docx

 

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

https://github.com/oasis-tcs/odata-vocabularies/pull/25

https://www.oasis-open.org/committees/download.php/64119/odata-v4.01-wd06-part1-protocol-2018-10-19.docx

 

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

https://github.com/oasis-tcs/odata-vocabularies/pull/26

https://www.oasis-open.org/committees/download.php/64120/odata-json-format-v4.01-wd06-2018-10-19.docx

 

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