UPDATE: Agenda for OData TC meeting on 2018-11-15

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

5.a is now three Data Aggregation issues that are ready for discussion

 

 

From: odata@lists.oasis-open.org <odata@lists.oasis-open.org> On Behalf Of Handl, Ralf
Sent: Dienstag, 13. November 2018 19:10
To: odata@lists.oasis-open.org
Subject: [CAUTION] [odata] Agenda for OData TC meeting on 2018-11-15

 

Here [1] is a draft agenda for the OData TC (Technical Committee) meeting scheduled on Thursday November 15, 2018 during 8-10 am PST (17:00-19:00 CET). 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=46282

 

2.           Approve agenda [8:05 am PT]

 

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

1. Minutes from November 08, 2018 TC meeting: https://www.oasis-open.org/committees/download.php/64213/odata-meeting-236_on-20181108-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]

1. Upcoming

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

2. In progress

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

1. https://www.oasis-open.org/committees/download.php/64238/IANA_Header_Registration.docx

 

5.           Issues [8:25 am PT]

1. Data Aggregation: NEW or OPEN with concrete proposal

                                             i.      ODATA-1255 Correct usage of $count

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

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

 

2. APPLIED

                                             i.      ODATA-1201 Improve the syntax of aggregation exceptions with "from"

1. https://github.com/oasis-tcs/odata-abnf/pull/10

 

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

1. https://github.com/oasis-tcs/odata-vocabularies/pull/29

 

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

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

 

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

1. https://tools.oasis-open.org/version-control/browse/wsvn/odata/trunk/4.01%20spec/schemas/edm.xsd?op=diff&rev=1031
2. https://github.com/oasis-tcs/odata-csdl-schemas/pull/1
3. https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx 
4. https://www.oasis-open.org/committees/download.php/64130/odata-csdl-xml-v4.01-wd06-2018-10-22.docx 

 

                                           v.      ODATA-1183

1.  https://github.com/oasis-tcs/odata-csdl-schemas/pull/2
2. https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx
3. https://www.oasis-open.org/committees/download.php/64130/odata-csdl-xml-v4.01-wd06-2018-10-22.docx

 

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

1. https://github.com/oasis-tcs/odata-csdl-schemas/pull/3 
2. https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx

 

                                         vii.      ODATA-1232 Support Union types

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

 

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

1. https://github.com/oasis-tcs/odata-vocabularies/pull/23
2. https://www.oasis-open.org/committees/download.php/64118/odata-v4.01-wd06-part2-url-conventions-2018-10-19.docx

 

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

1. https://github.com/oasis-tcs/odata-vocabularies/pull/22
2. https://www.oasis-open.org/committees/download.php/64129/odata-csdl-json-v4.01-wd05-2018-10-22.docx 
3. https://www.oasis-open.org/committees/download.php/64130/odata-csdl-xml-v4.01-wd06-2018-10-22.docx

 

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

1. https://github.com/oasis-tcs/odata-vocabularies/pull/25
2. https://www.oasis-open.org/committees/download.php/64119/odata-v4.01-wd06-part1-protocol-2018-10-19.docx

 

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

1. https://github.com/oasis-tcs/odata-vocabularies/pull/26
2. https://www.oasis-open.org/committees/download.php/64120/odata-json-format-v4.01-wd06-2018-10-19.docx

 

3. Vocabularies: NEW or OPEN with concrete proposal

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

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

                                          iii.      ODATA-1176 Capabilities: add new term SelectSupport

 

4. V4.01: NEW or OPEN

                                             i.      ODATA-1249 edm.xsd: ActionImport and IncludeInServiceDocument

                                           ii.      ODATA-1248 csdl.schema.json: add descriptions to all schema elements

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

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

                                           v.      ODATA-1258 Should we allow arrays of primitive in term definitions?

                                          vi.      ODATA-1257 Do URLs within a Batch Request need to be URL Encoded?

                                         vii.      ODATA-1254 Can the default set of properties change over time?

                                       viii.      ODATA-1250 GeoJSON, SRID, and LineString

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

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

                                          xi.      ODATA-1226 Ambiguity with Capabilities.ChangeTracking annotation

                                         xii.      ODATA-1253 Abstract type definition Core.Number as a super-type of all numeric types

                                       xiii.      ODATA-1246 Allow BaseType to be a ComplexType

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

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

                                       xvi.      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)

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

                                    xviii.      ODATA-1135 Document use of JSON $schema

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

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

 

5. Data Aggregation: NEW or OPEN

                                             i.      ODATA-1256 Harmonize usage of custom aggregates with structured aggregatable properties

                                           ii.      ODATA-1218 Transformations for recursive hierarchy processing

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

                                          iv.      ODATA-945 Correct examples 53 and 54

 

6. Vocabularies: NEW or OPEN that need more discussion

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

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

                                          iii.      ODATA-884 Enable enumerating the valid requests and responses for a particular resource.

                                          iv.      ODATA-1214 Annotate constructor actions

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

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

                                         vii.      ODATA-1060 Improve specification of element response requirements

 

6.           Next meetings [9:50 am PT]

1. Thursday November 22, 2018: no meeting – Thanksgiving in the US
2. Thursday November 29, 2018 during 8-10 am PST (17:00-19:00 CET)
3. Thursday December 06, 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