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Posted to reviews@spark.apache.org by GitBox <gi...@apache.org> on 2022/09/01 15:14:13 UTC

[GitHub] [spark] peter-toth opened a new pull request, #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE

peter-toth opened a new pull request, #37760:
URL: https://github.com/apache/spark/pull/37760

   ### What changes were proposed in this pull request?
   Please note that the bug in the [SPARK-38404](https://issues.apache.org/jira/browse/SPARK-38404) is fixed already with https://github.com/apache/spark/pull/34929.
   This PR is a minor improvement to the current implementation by collecting already resolved outer CTEs to avoid re-substituting already collected CTE definitions.
   
   ### Why are the changes needed?
   Small improvement + additional tests.
   
   ### Does this PR introduce _any_ user-facing change?
   No.
   
   ### How was this patch tested?
   Added new test case.


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[GitHub] [spark] cloud-fan closed pull request #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE

Posted by GitBox <gi...@apache.org>.
cloud-fan closed pull request #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE
URL: https://github.com/apache/spark/pull/37760


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[GitHub] [spark] cloud-fan commented on pull request #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE

Posted by GitBox <gi...@apache.org>.
cloud-fan commented on PR #37760:
URL: https://github.com/apache/spark/pull/37760#issuecomment-1237648857

   thanks, merging to 3.3!


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[GitHub] [spark] cloud-fan commented on pull request #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE

Posted by GitBox <gi...@apache.org>.
cloud-fan commented on PR #37760:
URL: https://github.com/apache/spark/pull/37760#issuecomment-1239109406

   let me close it


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[GitHub] [spark] cloud-fan commented on pull request #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE

Posted by GitBox <gi...@apache.org>.
cloud-fan commented on PR #37760:
URL: https://github.com/apache/spark/pull/37760#issuecomment-1237648487

   tests all passed https://github.com/peter-toth/spark/runs/8138671510


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[GitHub] [spark] peter-toth commented on pull request #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE

Posted by GitBox <gi...@apache.org>.
peter-toth commented on PR #37760:
URL: https://github.com/apache/spark/pull/37760#issuecomment-1234423325

   This backport is needed for https://github.com/apache/spark/pull/37751#issuecomment-1234336628
   
   cc @cloud-fan


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[GitHub] [spark] peter-toth commented on pull request #37760: [SPARK-38404][SQL][3.3] Improve CTE resolution when a nested CTE references an outer CTE

Posted by GitBox <gi...@apache.org>.
peter-toth commented on PR #37760:
URL: https://github.com/apache/spark/pull/37760#issuecomment-1239081972

   @cloud-fan, for some reason this PR is still open after your merge to 3.3. Shall I close it manually?


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