revert #6595

Author: jackwener

datafusion/expr/src/utils.rs

@@ -730,10 +730,13 @@ pub fn from_plan(
     inputs: &[LogicalPlan],
 ) -> Result<LogicalPlan> {
     match plan {
-        LogicalPlan::Projection(_) => Ok(LogicalPlan::Projection(Projection::try_new(
-            expr.to_vec(),
-            Arc::new(inputs[0].clone()),
-        )?)),
+        LogicalPlan::Projection(Projection { schema, .. }) => {
+            Ok(LogicalPlan::Projection(Projection::try_new_with_schema(
+                expr.to_vec(),
+                Arc::new(inputs[0].clone()),
+                schema.clone(),
+            )?))
+        }
         LogicalPlan::Dml(DmlStatement {
             table_name,
             table_schema,