message: Fix for setop print
diff: @@ -55,10 +55,13 @@ string SetOpRelation::ToString(idx_t depth) {
  switch(setop_type) {
  case LogicalOperatorType::UNION:
  str += "Union";
  + break;
  case LogicalOperatorType::EXCEPT:
  str += "Except";
  + break;
  case LogicalOperatorType::INTERSECT:
  str += "Intersect";
  + break;
  default:
  throw Exception("Unknown setop type");
  }
  