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Posted to github@datafusion.apache.org by "comphead (via GitHub)" <gi...@apache.org> on 2025/11/03 16:55:30 UTC

Re: [I] correctness: TPCDS Q69 has incorrect output between Comet and Spark [datafusion-comet]

comphead commented on issue #2667:
URL: https://github.com/apache/datafusion-comet/issues/2667#issuecomment-3481544824

   The output from Comet and Spark is different if I remove LIMIT 100 from original Q69
   
   ```
   scala> spark.read.parquet("/tmp/tpcds1/spark/q69").count()
   res1: Long = 5593
   
   scala> spark.read.parquet("/tmp/tpcds1/comet/q69").count()
   res2: Long = 5599
   
   ```


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