message: Alias equality
diff: @@ -115,7 +115,7 @@ static void CanUseIndexJoin(TableScanBindData *tbl, Expression &expr, Index **re
  if (index.unbound_expressions.size() != 1) {
  return false;
  }
  - if (expr.Equals(index.unbound_expressions[0].get())) {
  + if (expr.alias == index.unbound_expressions[0]->alias) {
  *result_index = &index;
  return true;
  }
  