Agenda for OData TC meeting on 2018-08-23

Here [1] is a draft agenda for the OData TC (Technical Committee) meeting
scheduled on
Thursday August 23, 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=46270 

 

2.       
Approve agenda [8:05 am PT]

 

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

Minutes from August 16, 2018 TC meeting:

https://www.oasis-open.org/committees/download.php/63732/odata-meeting-225_on-20180816-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 – 2018-09-27

Pending

                                 
i.    #0036

Register the OData- headers and preferences with IANA – Mark Biamonte – 2018-07-26

 

5.       
Issues [8:20 am PT]

Data Aggregation: 
NEW or OPEN

                                 
i.    ODATA-1215 Clarify datatype of virtual
 property $count

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

                               
iii.    ODATA-947 Transformation for computing
 ratios with aggregated values (deferred to F2F)

                               
iv.    ODATA-945 Correct examples 53 and
 54 (deferred to F2F)

 

Vocabularies: Annotation Examples and Example Values for types, parameters, request/response bodies (deferred to F2F)

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

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

 

V4.01: 
NEW or OPEN 

                                 
i.    ODATA-1210 CSDL ReturnType element
 needs to specify rules for Nullable and Collection with entity types

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

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

                               
iv.    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)

                                
v.    ODATA-1197 Chapter 21 Error Response:
 replace misleading "code" values with FOO or BAR

                               
vi.    ODATA-1196 Clarify update of media
 streams

                              
vii.    ODATA-1195 11.2.6.6: value of $search
 is search _expression_, not boolean _expression_

                             
viii.    ODATA-1191 Make sure that all model
 elements are annotatable

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

                                
x.    ODATA-1189 Conformance: Nullable for
 collections

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

                              
xii.    ODATA-1187 No way to bind nav prop
 on recursively nested (contained or complex) type

                             
xiii.    ODATA-1183 Allow Singletons to
 be null

                             
xiv.    ODATA-1180 Cast between enumeration
 types and integer types 

                              
xv.    ODATA-1177 Core: add term SchemaLocation

                             
xvi.    ODATA-1171 Consider using matrix
 parameters for filter segments

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

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

                             
xix.    ODATA-1148 PATCH with nested nav
 props should not remove omitted resources

                              
xx.    ODATA-1143 Extend the Property metatype
 to allow a type that is an EntityType.

                             
xxi.    ODATA-1141 Upsert: clarify upsert
 along nullable single-valued navigation path

                            
xxii.    ODATA-1135 Document use of JSON
 $schema

                           
xxiii.    ODATA-1088 Clarify effect of applying
 an Annotation to an element

 

Vocabularies: 
NEW or OPEN with concrete proposal

                                 
i.    ODATA-1214 Annotate constructor actions
 (deferred to F2F)

                                
ii.    ODATA-1209 Term for original OData
 version of (auto-)converted $metadata

                               
iii.    ODATA-1204 Vocabularies Document
 references OData Version 4.01. Part 3: Common Schema Definition Language (CSDL)

                               
iv.    ODATA-1176 Capabilities: add new
 term SelectRestrictions

                                
v.    ODATA-1167 Add way to specify which
 batch formats (if any) are supported by a service

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

 

Vocabularies: 
NEW or OPEN that need more discussion

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

                                
ii.    ODATA-1199 ODATA-884 / Add property
 SystemQueryOptions to call out supported system query options per request method

                               
iii.    ODATA-1193 Automated vocabulary
 checks indicate some potential issues

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

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

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

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

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

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

 

6.       
Next meetings [9:50 am PT]

Thursday August 30, 2018 during 8-10 am PDT (17:00-19:00 CEST)

Thursday September 06, 2018 during 8-10 am PDT (17:00-19:00 CEST)

 

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