fix

datafuselabs · Sep 19, 2024 · 9d8aeb5 · 9d8aeb5
1 parent fc88e53
commit 9d8aeb5
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/query/sql/src/planner/optimizer/rule/rewrite/rule_eliminate_union.rs b/src/query/sql/src/planner/optimizer/rule/rewrite/rule_eliminate_union.rs
@@ -57,8 +57,7 @@ impl RuleEliminateUnion {
         if child_num == 0 {
             Ok(matches!(
                 s_expr.plan(),
-                RelOperator::DummyTableScan(_)
-                    | RelOperator::ConstantTableScan(ConstantTableScan { num_rows: 0, .. })
+                RelOperator::ConstantTableScan(ConstantTableScan { num_rows: 0, .. })
             ))
         } else {
             Self::is_empty_scan(s_expr.child(0)?)