You are viewing a plain text version of this content. The canonical link for it is here.
Posted to jira@arrow.apache.org by "Krisztian Szucs (Jira)" <ji...@apache.org> on 2020/10/10 09:04:00 UTC
[jira] [Updated] (ARROW-9945) [C++][Dataset] Refactor
Expression::Assume to return a Result
[ https://issues.apache.org/jira/browse/ARROW-9945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Krisztian Szucs updated ARROW-9945:
-----------------------------------
Fix Version/s: (was: 2.0.0)
3.0.0
> [C++][Dataset] Refactor Expression::Assume to return a Result
> -------------------------------------------------------------
>
> Key: ARROW-9945
> URL: https://issues.apache.org/jira/browse/ARROW-9945
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Affects Versions: 1.0.0
> Reporter: Ben Kietzman
> Assignee: Ben Kietzman
> Priority: Major
> Labels: dataset
> Fix For: 3.0.0
>
>
> Expression::Assume can abort if the two expressions are not valid against a single schema. This is not ideal since a schema is not always easily available. The method should be able to fail gracefully in the case of a best-effort simplification where validation against a schema is not desired.
> https://github.com/apache/arrow/pull/8037#discussion_r475594117
--
This message was sent by Atlassian Jira
(v8.3.4#803005)