andygrove opened a new issue, #2465:
URL: https://github.com/apache/datafusion-comet/issues/2465

   ### What is the problem the feature request solves?
   
   Comet now accelerates most of TPC-H, but there are still a small number of 
fallbacks happening.
   
   q11/20:
   
   ```
   WARN CometSparkSessionExtensions: Comet cannot accelerate Cast because: 
cast(ps_availqty#343 as decimal(10,0)) is not fully compatible with Spark (No 
overflow check)
   ```
   
   q11:
   
   ```
   WARN CometSparkSessionExtensions: Comet cannot accelerate LocalTableScanExec 
because: LocalTableScan is not supported
   ```
   
   q16:
   
   ```
   WARN CometSparkSessionExtensions: Comet cannot accelerate 
BroadcastHashJoinExec because: BuildRight with LeftAnti is not supported
   ```
   
   q21:
   
   ```
   WARN CometSparkSessionExtensions: Comet cannot accelerate SortMergeJoinExec 
because: spark.comet.exec.sortMergeJoinWithJoinFilter.enabled is not enabled
   ```
   
   Issues: 
   
   - https://github.com/apache/datafusion-comet/issues/1909
   - https://github.com/apache/datafusion-comet/issues/2049
   
   ### Describe the potential solution
   
   _No response_
   
   ### Additional context
   
   _No response_


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