Disable switch to bitmap scan seen in certain tests under large

artificial slowdown.

Author: pashkinelfe

sql/int4.sql

@@ -120,6 +120,8 @@ EXPLAIN (costs off)
 SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5;
 SELECT id, id |=> 400 FROM test_int4_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5;
 
+SET enable_bitmapscan=OFF;
+
 EXPLAIN (costs off)
 SELECT id FROM test_int4_h_o WHERE  t @@ 'wr&qh' AND id <= 400 ORDER BY id;
 SELECT id FROM test_int4_h_o WHERE  t @@ 'wr&qh' AND id <= 400 ORDER BY id;
@@ -133,8 +135,6 @@ CREATE INDEX test_int4_h_a_idx ON test_int4_h_a USING rum
 	(t rum_tsvector_hash_addon_ops, id)
 	WITH (attach = 'id', to = 't', order_by_attach='t');
 
-SET enable_bitmapscan=OFF;
-
 EXPLAIN (costs off)
 SELECT count(*) FROM test_int4_h_a WHERE id < 400;
 SELECT count(*) FROM test_int4_h_a WHERE id < 400;

sql/int8.sql

@@ -120,6 +120,8 @@ EXPLAIN (costs off)
 SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5;
 SELECT id, id |=> 400 FROM test_int8_h_o WHERE t @@ 'wr&qh' ORDER BY id |=> 400 LIMIT 5;
 
+SET enable_bitmapscan=OFF;
+
 EXPLAIN (costs off)
 SELECT id FROM test_int8_h_o WHERE  t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id;
 SELECT id FROM test_int8_h_o WHERE  t @@ 'wr&qh' AND id <= 400::int8 ORDER BY id;
@@ -133,8 +135,6 @@ CREATE INDEX test_int8_h_a_idx ON test_int8_h_a USING rum
 	(t rum_tsvector_hash_addon_ops, id)
 	WITH (attach = 'id', to = 't', order_by_attach='t');
 
-SET enable_bitmapscan=OFF;
-
 EXPLAIN (costs off)
 SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8;
 SELECT count(*) FROM test_int8_h_a WHERE id < 400::int8;