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Posted to github@arrow.apache.org by "berkaysynnada (via GitHub)" <gi...@apache.org> on 2023/09/06 06:56:51 UTC

[GitHub] [arrow-datafusion] berkaysynnada commented on issue #7482: panicked at 'index out of bounds: the len is 0 but the index is 0' in `datafusion::physical_plan::projection::validate_output_ordering`

berkaysynnada commented on issue #7482:
URL: https://github.com/apache/arrow-datafusion/issues/7482#issuecomment-1707776899

   Hi @alamb
   
   I can quickly send a fix PR with a similar check, just like [this fix](https://github.com/apache/arrow-datafusion/pull/7457). As I mentioned, Datafusion does not cause the creation of such an `output_ordering = Some(vec![])`, but we have taken the measure for this in `find_orderings_of_exprs`, so I think we can implement it here too.


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