Josh Rosen created SPARK-48128:
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Summary: BitwiseCount / bit_count generated code for boolean
inputs fails to compile
Key: SPARK-48128
URL: https://issues.apache.org/jira/browse/SPARK-48128
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.0.0
Reporter: Josh Rosen
Assignee: Josh Rosen
If the `BitwiseCount` / `bit_count` expresison is applied to a boolean type
column then then it will trigger codegen fallback to interpreted because the
generated code contains invalid Java syntax.
This problem was masked because the QueryTest framework may not be fully
exercising codegen paths (e.g. if constant folding occurs).
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