RTEnzyme commented on code in PR #5902:
URL: https://github.com/apache/arrow-datafusion/pull/5902#discussion_r1161073984
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datafusion/physical-expr/src/expressions/not.rs:
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@@ -59,8 +63,25 @@ impl PhysicalExpr for NotExpr {
self
}
- fn data_type(&self, _input_schema: &Schema) -> Result<DataType> {
- Ok(DataType::Boolean)
+ fn data_type(&self, input_schema: &Schema) -> Result<DataType> {
+ // Ok(DataType::Boolean)
+ let data_type = self.arg.data_type(input_schema)?;
Review Comment:
As @alamb
[suggestion](https://github.com/apache/arrow-datafusion/issues/5700#issuecomment-1481132344),
I embed bitwise_not into NotExpr. But I agree that this way will break
`NotExpr` original struct. I think I should further discuss the implementation
in the issue #5700
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