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Posted to github@arrow.apache.org by "nseekhao (via GitHub)" <gi...@apache.org> on 2023/04/19 14:07:02 UTC

[GitHub] [arrow-datafusion] nseekhao opened a new pull request, #6059: Substrait: Handle multiple select with the same table/columns in INTERSECT

nseekhao opened a new pull request, #6059:
URL: https://github.com/apache/arrow-datafusion/pull/6059

   # Which issue does this PR close?
   
   <!--
   We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. For example `Closes #123` indicates that this PR will close issue #123.
   -->
   
   Closes #6058.
   
   # Rationale for this change
   
   Please refer to related [issue](https://github.com/apache/arrow-datafusion/issues/6058).
   
   # What changes are included in this PR?
   - Producer: handle duplicate qualified fields by returning the join's output schema
   - Consumer: handle duplicate qualified fields by returning the join's output schema
   - Test: add test with `INTERSECT` with table/column reuse
   
   # Are these changes tested?
   
   Yes
   
   # Are there any user-facing changes?
   
   No
   
   <!--
   If there are any breaking changes to public APIs, please add the `api change` label.
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[GitHub] [arrow-datafusion] waynexia merged pull request #6059: Substrait: Handle multiple select with the same table/columns in INTERSECT

Posted by "waynexia (via GitHub)" <gi...@apache.org>.
waynexia merged PR #6059:
URL: https://github.com/apache/arrow-datafusion/pull/6059


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