[jira] [Created] (ARROW-16861) [Rust] enable integration test for 2.0.0 compression for rust version

Kun Liu created ARROW-16861: --- Summary: [Rust] enable integration test for 2.0.0 compression for rust version Key: ARROW-16861 URL: https://issues.apache.org/jira/browse/ARROW-16861 Project: Apache Arrow

[jira] [Created] (ARROW-16860) [C++] Add Roundtrip Support to Plans

Vibhatha Lakmal Abeykoon created ARROW-16860: Summary: [C++] Add Roundtrip Support to Plans Key: ARROW-16860 URL: https://issues.apache.org/jira/browse/ARROW-16860 Project: Apache Arrow

[jira] [Created] (ARROW-16859) [C++] Adding Aggregate Relation ToProto

Vibhatha Lakmal Abeykoon created ARROW-16859: Summary: [C++] Adding Aggregate Relation ToProto Key: ARROW-16859 URL: https://issues.apache.org/jira/browse/ARROW-16859 Project: Apache Arrow

[jira] [Created] (ARROW-16858) [C++] Adding Join Relation ToProto

Vibhatha Lakmal Abeykoon created ARROW-16858: Summary: [C++] Adding Join Relation ToProto Key: ARROW-16858 URL: https://issues.apache.org/jira/browse/ARROW-16858 Project: Apache Arrow

[jira] [Created] (ARROW-16857) [C++] Adding Project relation ToProto

Vibhatha Lakmal Abeykoon created ARROW-16857: Summary: [C++] Adding Project relation ToProto Key: ARROW-16857 URL: https://issues.apache.org/jira/browse/ARROW-16857 Project: Apache Arrow

[jira] [Created] (ARROW-16856) [C++] Adding Filter Relation `ToProto`

Vibhatha Lakmal Abeykoon created ARROW-16856: Summary: [C++] Adding Filter Relation `ToProto` Key: ARROW-16856 URL: https://issues.apache.org/jira/browse/ARROW-16856 Project: Apache Arrow

[jira] [Created] (ARROW-16855) [C++] Adding Read Relation ToProto

Vibhatha Lakmal Abeykoon created ARROW-16855: Summary: [C++] Adding Read Relation ToProto Key: ARROW-16855 URL: https://issues.apache.org/jira/browse/ARROW-16855 Project: Apache Arrow

[jira] [Created] (ARROW-16854) [C++] Add RoundTrip to Relations

Vibhatha Lakmal Abeykoon created ARROW-16854: Summary: [C++] Add RoundTrip to Relations Key: ARROW-16854 URL: https://issues.apache.org/jira/browse/ARROW-16854 Project: Apache Arrow

[GitHub] [arrow-adbc] krlmlr commented on pull request #18: Add table/column reflection

krlmlr commented on PR #18: URL: https://github.com/apache/arrow-adbc/pull/18#issuecomment-1159752806 Great! I think I can come up with a SQL query that returns this result for Postgres right from the database, but this is useful only if we support getting nested data from the database. -

[GitHub] [arrow-adbc] lidavidm commented on pull request #18: Add table/column reflection

lidavidm commented on PR #18: URL: https://github.com/apache/arrow-adbc/pull/18#issuecomment-1159733606 Since we have all the other metadata here, I think it's reasonable to add that information as well. So the 'tables' would now be something like: ``` table_name: utf8 table_typ

[GitHub] [arrow-adbc] krlmlr commented on pull request #18: Add table/column reflection

krlmlr commented on PR #18: URL: https://github.com/apache/arrow-adbc/pull/18#issuecomment-1159732527 I wonder if we also should offer a way to expose primary and foreign key, and perhaps unique constraints. This allows learning the data model from a remote database. I have devised a