Fix 02404_memory_bound_merging

tests/queries/0_stateless/02404_memory_bound_merging.reference

@@ -100,7 +100,26 @@ select a, count() from dist_t_different_dbs group by a, b order by a limit 5 off
 504	2000
 1000000
 -- { echoOn } --
-explain pipeline select a from pr_t group by a order by a limit 5 offset 500;
+explain pipeline select a from pr_t group by a order by a limit 5 offset 500 settings allow_experimental_analyzer=0;
+(Expression)
+ExpressionTransform
+  (Limit)
+  Limit
+    (Sorting)
+    MergingSortedTransform 4 → 1
+      MergeSortingTransform × 4
+        LimitsCheckingTransform × 4
+          PartialSortingTransform × 4
+            (Expression)
+            ExpressionTransform × 4
+              (MergingAggregated)
+              Resize 1 → 4
+                SortingAggregatedTransform 4 → 1
+                  MergingAggregatedBucketTransform × 4
+                    Resize 1 → 4
+                      GroupingAggregatedTransform 3 → 1
+                        (ReadFromRemoteParallelReplicas)
+explain pipeline select a from pr_t group by a order by a limit 5 offset 500 settings allow_experimental_analyzer=1, parallel_replicas_local_plan=1;
 (Expression)
 ExpressionTransform
   (Limit)

tests/queries/0_stateless/02404_memory_bound_merging.sql

@@ -72,7 +72,8 @@ set distributed_aggregation_memory_efficient=1;
 select count() from pr_t;
 
 -- { echoOn } --
-explain pipeline select a from pr_t group by a order by a limit 5 offset 500;
+explain pipeline select a from pr_t group by a order by a limit 5 offset 500 settings allow_experimental_analyzer=0;
+explain pipeline select a from pr_t group by a order by a limit 5 offset 500 settings allow_experimental_analyzer=1, parallel_replicas_local_plan=1;
 
 select a, count() from pr_t group by a order by a limit 5 offset 500;
 select a, count() from pr_t group by a, b order by a limit 5 offset 500;