Remove redundant constant removal loop

apache · Dec 17, 2024 · 291257f · 291257f
1 parent 2721609
commit 291257f
Showing 1 changed file with 0 additions and 6 deletions.
diff --git a/datafusion/physical-expr/src/equivalence/properties.rs b/datafusion/physical-expr/src/equivalence/properties.rs
@@ -1858,12 +1858,6 @@ fn calculate_union_binary(
         })
         .collect::<Vec<_>>();
 
-    // Remove any constants that are shared in both outputs (avoid double counting them)
-    for c in &constants {
-        lhs = lhs.remove_constant(c);
-        rhs = rhs.remove_constant(c);
-    }
-
     // Next, calculate valid orderings for the union by searching for prefixes
     // in both sides.
     let mut orderings = UnionEquivalentOrderingBuilder::new();