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Posted to reviews@spark.apache.org by "littlelittlewhite09 (via GitHub)" <gi...@apache.org> on 2023/12/20 07:19:12 UTC

[PR] [SPARK-46460]The filter of partition includes cast function may lead the partition pruning to disable [spark]

littlelittlewhite09 opened a new pull request, #44419:
URL: https://github.com/apache/spark/pull/44419

   ### What changes were proposed in this pull request?
   The filter of partition includes cast function may lead the partition pruning to disable. I supposed a new rule to fix it, but I am not sure if the rule is necessary.
   The issue is open on JIRA. Link:[SPARK-46460](https://issues.apache.org/jira/browse/SPARK-46460)
   
   ### Why are the changes needed?
   The changes can avoid filter condition failure caused by cast function.
   
   
   ### Does this PR introduce _any_ user-facing change?
   no
   
   
   ### How was this patch tested?
   UT
   
   ### Was this patch authored or co-authored using generative AI tooling?
   no


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Re: [PR] [SPARK-46460][Optimizer]The filter of partition including cast function may lead the partition pruning to disable [spark]

Posted by "littlelittlewhite09 (via GitHub)" <gi...@apache.org>.
littlelittlewhite09 closed pull request #44419: [SPARK-46460][Optimizer]The filter of partition including cast function may lead the partition pruning to disable
URL: https://github.com/apache/spark/pull/44419


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