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Posted to jira@arrow.apache.org by "Andrew Lamb (Jira)" <ji...@apache.org> on 2021/04/26 12:30:01 UTC

[jira] [Closed] (ARROW-8260) [Rust] [DataFusion] Add validation for unreferenced table in query

     [ https://issues.apache.org/jira/browse/ARROW-8260?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Lamb closed ARROW-8260.
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    Resolution: Invalid

> [Rust] [DataFusion] Add validation for unreferenced table in query
> ------------------------------------------------------------------
>
>                 Key: ARROW-8260
>                 URL: https://issues.apache.org/jira/browse/ARROW-8260
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: Rust, Rust - DataFusion
>            Reporter: Andy Grove
>            Priority: Minor
>
> This is an edge case but the query "SELECT 1 FROM t" causes an error in the Parquet reader because we are not reading any columns. We should have the query planner recognize this and fail the query is invalid.



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