remove unecessary reassign

Author: adriangb

datafusion/datasource-parquet/src/opener.rs

@@ -37,7 +37,6 @@ use datafusion_common::pruning::{
 };
 use datafusion_common::{exec_err, Result};
 use datafusion_datasource::PartitionedFile;
-use datafusion_physical_expr::utils::reassign_predicate_columns;
 use datafusion_physical_expr::PhysicalExprSchemaRewriter;
 use datafusion_physical_expr_common::physical_expr::PhysicalExpr;
 use datafusion_physical_optimizer::pruning::PruningPredicate;
@@ -257,9 +256,7 @@ impl FileOpener for ParquetOpener {
 
                     rewriter.rewrite(p)
                     .map_err(ArrowError::from)
-                    .map(|p| reassign_predicate_columns(p, &physical_file_schema, false))
                 })
-                .transpose()?
                 .transpose()?;
 
             // Build predicates for this specific file