[jira] [Commented] (ARROW-13598) [C++] Deprecate Datum::COLLECTION
[ https://issues.apache.org/jira/browse/ARROW-13598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17448155#comment-17448155 ] David Li commented on ARROW-13598: -- If it's not used, I think we may as well remove it. We can always restore it if it does turn out to be useful. It seems to me, though, that instead of having a Datum contain more Datums, we'd rather instead have a stream of Datums (as indeed the query engine effectively does). > [C++] Deprecate Datum::COLLECTION > - > > Key: ARROW-13598 > URL: https://issues.apache.org/jira/browse/ARROW-13598 > Project: Apache Arrow > Issue Type: Task > Components: C++ >Reporter: Antoine Pitrou >Priority: Minor > Fix For: 7.0.0 > > > It looks like "collection" datums are not used anywhere. Where we want to > return several pieces of data, we generally return a Struct array or scalar > wrapping them. > Perhaps we should simply deprecate or even remove them. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (ARROW-13598) [C++] Deprecate Datum::COLLECTION
[ https://issues.apache.org/jira/browse/ARROW-13598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17448152#comment-17448152 ] Antoine Pitrou commented on ARROW-13598: [~lidavidm] What do you think? > [C++] Deprecate Datum::COLLECTION > - > > Key: ARROW-13598 > URL: https://issues.apache.org/jira/browse/ARROW-13598 > Project: Apache Arrow > Issue Type: Task > Components: C++ >Reporter: Antoine Pitrou >Priority: Minor > Fix For: 7.0.0 > > > It looks like "collection" datums are not used anywhere. Where we want to > return several pieces of data, we generally return a Struct array or scalar > wrapping them. > Perhaps we should simply deprecate or even remove them. -- This message was sent by Atlassian Jira (v8.20.1#820001)
[jira] [Commented] (ARROW-13598) [C++] Deprecate Datum::COLLECTION
[ https://issues.apache.org/jira/browse/ARROW-13598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17396745#comment-17396745 ] Antoine Pitrou commented on ARROW-13598: [~wesm] [~bkietz] What do you think? > [C++] Deprecate Datum::COLLECTION > - > > Key: ARROW-13598 > URL: https://issues.apache.org/jira/browse/ARROW-13598 > Project: Apache Arrow > Issue Type: Task > Components: C++ >Reporter: Antoine Pitrou >Priority: Minor > Fix For: 6.0.0 > > > It looks like "collection" datums are not used anywhere. Where we want to > return several pieces of data, we generally return a Struct array or scalar > wrapping them. > Perhaps we should simply deprecate or even remove them. -- This message was sent by Atlassian Jira (v8.3.4#803005)
