Agenda for OData TC meeting on 2018-07-19

["Handl, Ralf" <ralf.handl@sap.com>]

Here [1] is a draft agenda for the OData TC (Technical Committee) meeting scheduled on Thursday July 19, 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]

1. Self-registration link: https://www.oasis-open.org/apps/org/workgroup/odata/event.php?event_id=46265

 

2.        Approve agenda [8:05 am PT]

 

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

1. Minutes from June 28, 2018 TC meeting: https://www.oasis-open.org/apps/org/workgroup/odata/download.php/63384/latest/odata-meeting-219_on-20180628-minutes.html
2. Minutes from July 12, 2018 TC meeting: https://www.oasis-open.org/apps/org/workgroup/odata/download.php/63445/latest/odata-meeting-220_on-20180712-minutes-informal.html

 

4.        Face-to-Face Meeting

1. What

                                  i.    Resolve V4.01 issues

                                 ii.    Next steps for V4.01: “only” CS02 or also OS?

                                iii.    Data Aggregation

                                iv.    OData-OpenAPI Mapping

                                 v.    REST-EZ

                                vi.    Vocabularies

2. When

                                  i.    September (one of CW 36 to 39)

                                 ii.    2 days F2F with optional pre-meeting for doc/issue authors

3. Where

                                  i.    Ottawa

                                 ii.    Seattle

 

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

1. Due

                                  i.    None

2. Upcoming

                                  i.     #0037 Concept for Google Protocol Buffers as a data format – Hubert Heijkers – 2018-07-26

3. Pending

                                  i.    #0038 Prepare proposal for REST Profile / OData Essentials – Mike Pizzo – 2018-05-03

                                 ii.    #0036 Register the OData- headers and preferences with IANA – Mark Biamonte – 2017-11-30

 

6.        Issues [8:20 am PT]

1. Data Aggregation: NEW or OPEN

                                  i.    ODATA-1040 Clarification of term "_expression_"

                                 ii.    ODATA-1038 Clarify term "simple value"

                                iii.    ODATA-977 Allow POST with $apply to invoke an action to an aggregated result

                                iv.    ODATA-972 Example 30: wrong result

                                 v.    ODATA-971 7.1: Add example for grouping by single-valued navigation property

                                vi.    ODATA-968 3.1.4: add example for from in aggregate() with multiple arguments

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

                              viii.    ODATA-945 Correct examples 53 and 54

 

2. V4.01: NEW or OPEN

                                  i.    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)

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

                                iii.    ODATA-1196 Clarify update of media streams

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

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

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

                               vii.    ODATA-1189 Conformance: Nullable for collections

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

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

                                 x.    ODATA-1183 Allow Singletons to be null

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

                               xii.    ODATA-1177 Core: add term SchemaLocation

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

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

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

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

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

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

                              xix.    ODATA-1135 Document use of JSON $schema

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

 

3. Vocabularies: NEW or OPEN with concrete proposal

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

                                 ii.    ODATA-1192 Capabilities vocabulary: invalid DefaultValue for KeyAsSegmentSupported

                                iii.    ODATA-1176 Capabilities: add new term SelectRestrictions

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

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

 

4. Vocabularies: NEW or OPEN that need more discussion

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

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

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

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

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

 

7.        Next meetings [9:50 am PT]

1. Thursday July 26, 2018 during 8-10 am PDT (17:00-19:00 CEST)
2. Thursday August 02, 2018 during 8-10 am PDT (17:00-19:00 CEST)
3. Thursday August 09, 2018 during 8-10 am PDT (17:00-19:00 CEST)

 

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

 

[2] References

• Chat room: http://webconf.soaphub.org/conf/room/odatatc
• Conference call & Screen sharing: https://sap.emea.pgiconnect.com/OData-TC
• Conference call details: https://www.oasis-open.org/apps/org/workgroup/odata/download.php/56760/TC%20meeting%20dial-in%20details.htm

 

[3] Timeline

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