[jira] [Commented] (ARROW-10732) [Rust] [DataFusion] Add SQL support for table/relation aliases and compound identifiers

["Andy Grove (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-10732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17241606#comment-17241606 ] 

Andy Grove commented on ARROW-10732:
------------------------------------

I have now fixed the permissions in the shared Google doc so everyone should be able to access it now

> [Rust] [DataFusion] Add SQL support for table/relation aliases and compound identifiers
> ---------------------------------------------------------------------------------------
>
>                 Key: ARROW-10732
>                 URL: https://issues.apache.org/jira/browse/ARROW-10732
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: Rust - DataFusion
>    Affects Versions: 3.0.0
>            Reporter: Andy Grove
>            Assignee: Andy Grove
>            Priority: Major
>
> We need to support referencing columns in queries using table name and/or alias prefixes so that we can support use cases such as joins between tables that have duplicate column names.
> For example:
> {code:java}
> SELECT t1.id, t1.name, t2.name FROM t1 JOIN t2 ON t1.id = t2.id {code}



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