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Posted to jira@arrow.apache.org by "Wes McKinney (Jira)" <ji...@apache.org> on 2020/06/15 16:16:00 UTC

[jira] [Commented] (ARROW-9107) [C++][Dataset] Time-based types support

    [ https://issues.apache.org/jira/browse/ARROW-9107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17135990#comment-17135990 ] 

Wes McKinney commented on ARROW-9107:
-------------------------------------

While important, this is not a blocker

> [C++][Dataset] Time-based types support
> ---------------------------------------
>
>                 Key: ARROW-9107
>                 URL: https://issues.apache.org/jira/browse/ARROW-9107
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Francois Saint-Jacques
>            Assignee: Francois Saint-Jacques
>            Priority: Critical
>              Labels: dataset
>             Fix For: 1.0.0
>
>
> We lack the support of date/timestamp partitions, and predicate pushdown rules. Timestamp columns are usually the most important predicate in OLAP style queries, we need to support this transparently.



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