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Posted to issues@arrow.apache.org by "Andy Grove (JIRA)" <ji...@apache.org> on 2019/06/01 21:46:00 UTC

[jira] [Commented] (ARROW-4815) [Rust] [DataFusion] Add support for * in SQL projection

    [ https://issues.apache.org/jira/browse/ARROW-4815?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16853820#comment-16853820 ] 

Andy Grove commented on ARROW-4815:
-----------------------------------

We would want to upgrade to a more recent version of sqlparser-rs but there have been breaking API changes to that project so this might be a fair bit of work.

> [Rust] [DataFusion] Add support for * in SQL projection
> -------------------------------------------------------
>
>                 Key: ARROW-4815
>                 URL: https://issues.apache.org/jira/browse/ARROW-4815
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: Rust, Rust - DataFusion
>    Affects Versions: 0.12.0
>            Reporter: Andy Grove
>            Assignee: Andy Grove
>            Priority: Major
>
> Currently column names must always be provided and there is no support for SELECT * FROM table



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