andygrove commented on code in PR #3739:
URL: https://github.com/apache/arrow-datafusion/pull/3739#discussion_r989352473
##########
datafusion/optimizer/src/projection_push_down.rs:
##########
@@ -332,16 +330,6 @@ fn optimize_plan(
}
})?;
- let new_schema = DFSchema::new_with_metadata(
- schema
- .fields()
- .iter()
- .filter(|x|
new_required_columns.contains(&x.qualified_column()))
- .cloned()
- .collect(),
- schema.metadata().clone(),
- )?;
Review Comment:
This code was problematic and is now replaced with the code used elsewhere
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