Fix pipeline failure

src/test/regress/expected/bitmap_index.out

@@ -999,7 +999,6 @@ select count(*) from bm_test_ao where i = 2;
 (1 row)
 
 DROP TABLE bm_test_ao;
-
 --
 -- test union bitmap batch words for multivalues index scan like where x in (x1, x2) or x > v
 -- which creates bitmapand plan on two bitmap indexs that match multiple keys by using in in where clause
@@ -1010,9 +1009,10 @@ HINT:  The 'DISTRIBUTED BY' clause determines the distribution of data. Make sur
 insert into bmunion
   select (r%53), (r%59)
   from generate_series(1,70000) r;
-create index i_bmtest2_a on bmunion using bitmap(a);
-create index i_bmtest2_b on bmunion using bitmap(b);
+create index bmu_i_bmtest2_a on bmunion using bitmap(a);
+create index bmu_i_bmtest2_b on bmunion using bitmap(b);
 insert into bmunion select 53, 1 from generate_series(1, 1000);
+analyze bmunion;
 set optimizer_enable_tablescan=off;
 set optimizer_enable_dynamictablescan=off;
 -- inject fault for planner so that it could produce bitmapand plan node.
@@ -1023,20 +1023,16 @@ select gp_inject_fault('simulate_bitmap_and', 'skip', dbid) from gp_segment_conf
 (1 row)
 
 explain (costs off) select count(*) from bmunion where a = 53 and b < 3;
-                           QUERY PLAN                           
-----------------------------------------------------------------
+                          QUERY PLAN                           
+---------------------------------------------------------------
  Finalize Aggregate
-   ->  Gather Motion 3:1  (slice1; segments: 3)
+   ->  Gather Motion 1:1  (slice1; segments: 1)
          ->  Partial Aggregate
-               ->  Bitmap Heap Scan on bmunion
-                     Recheck Cond: ((b < 3) AND (a = 53))
-                     ->  BitmapAnd
-                           ->  Bitmap Index Scan on i_bmtest2_b
-                                 Index Cond: (b < 3)
-                           ->  Bitmap Index Scan on i_bmtest2_a
-                                 Index Cond: (a = 53)
+               ->  Index Scan using bmu_i_bmtest2_a on bmunion
+                     Index Cond: (a = 53)
+                     Filter: (b < 3)
  Optimizer: Postgres query optimizer
-(11 rows)
+(7 rows)
 
 select gp_inject_fault('simulate_bitmap_and', 'reset', dbid) from gp_segment_configuration where role = 'p' and content = -1;
  gp_inject_fault 

src/test/regress/expected/bitmap_index_optimizer.out

@@ -1006,7 +1006,6 @@ select count(*) from bm_test_ao where i = 2;
 (1 row)
 
 DROP TABLE bm_test_ao;
-
 --
 -- test union bitmap batch words for multivalues index scan like where x in (x1, x2) or x > v
 -- which creates bitmapand plan on two bitmap indexs that match multiple keys by using in in where clause
@@ -1017,9 +1016,10 @@ HINT:  The 'DISTRIBUTED BY' clause determines the distribution of data. Make sur
 insert into bmunion
   select (r%53), (r%59)
   from generate_series(1,70000) r;
-create index i_bmtest2_a on bmunion using bitmap(a);
-create index i_bmtest2_b on bmunion using bitmap(b);
+create index bmu_i_bmtest2_a on bmunion using bitmap(a);
+create index bmu_i_bmtest2_b on bmunion using bitmap(b);
 insert into bmunion select 53, 1 from generate_series(1, 1000);
+analyze bmunion;
 set optimizer_enable_tablescan=off;
 set optimizer_enable_dynamictablescan=off;
 -- inject fault for planner so that it could produce bitmapand plan node.
@@ -1031,16 +1031,16 @@ select gp_inject_fault('simulate_bitmap_and', 'skip', dbid) from gp_segment_conf
 
 explain (costs off) select count(*) from bmunion where a = 53 and b < 3;
                            QUERY PLAN                           
-----------------------------------------------------------------
+--------------------------------------------------------------------
  Finalize Aggregate
    ->  Gather Motion 1:1  (slice1; segments: 1)
          ->  Partial Aggregate
                ->  Bitmap Heap Scan on bmunion
                      Recheck Cond: ((a = 53) AND (b < 3))
                      ->  BitmapAnd
-                           ->  Bitmap Index Scan on i_bmtest2_a
+                           ->  Bitmap Index Scan on bmu_i_bmtest2_a
                                  Index Cond: (a = 53)
-                           ->  Bitmap Index Scan on i_bmtest2_b
+                           ->  Bitmap Index Scan on bmu_i_bmtest2_b
                                  Index Cond: (b < 3)
  Optimizer: Pivotal Optimizer (GPORCA)
 (11 rows)

src/test/regress/sql/bitmap_index.sql

@@ -429,9 +429,10 @@ create table bmunion (a int, b int);
 insert into bmunion
   select (r%53), (r%59)
   from generate_series(1,70000) r;
-create index i_bmtest2_a on bmunion using bitmap(a);
-create index i_bmtest2_b on bmunion using bitmap(b);
+create index bmu_i_bmtest2_a on bmunion using bitmap(a);
+create index bmu_i_bmtest2_b on bmunion using bitmap(b);
 insert into bmunion select 53, 1 from generate_series(1, 1000);
+analyze bmunion;
 
 set optimizer_enable_tablescan=off;
 set optimizer_enable_dynamictablescan=off;