diff --git a/src/test/regress/expected/partition_merge.out b/src/test/regress/expected/partition_merge.out
index f13f75eefc..6361732d10 100644
--- a/src/test/regress/expected/partition_merge.out
+++ b/src/test/regress/expected/partition_merge.out
@@ -883,6 +883,8 @@ DROP ACCESS METHOD partitions_merge_heap;
 -- the merging partitions to do the merge.
 CREATE ROLE regress_partition_merge_alice;
 CREATE ROLE regress_partition_merge_bob;
+GRANT ALL ON SCHEMA partitions_merge_schema TO regress_partition_merge_alice;
+GRANT ALL ON SCHEMA partitions_merge_schema TO regress_partition_merge_bob;
 SET SESSION AUTHORIZATION regress_partition_merge_alice;
 CREATE TABLE t (i int) PARTITION BY RANGE (i);
 CREATE TABLE tp_0_1 PARTITION OF t FOR VALUES FROM (0) TO (1);
@@ -906,6 +908,8 @@ SET SESSION AUTHORIZATION regress_partition_merge_bob;
 ALTER TABLE t MERGE PARTITIONS (tp_0_1, tp_1_2) INTO tp_0_2;
 RESET SESSION AUTHORIZATION;
 DROP TABLE t;
+REVOKE ALL ON SCHEMA partitions_merge_schema FROM regress_partition_merge_alice;
+REVOKE ALL ON SCHEMA partitions_merge_schema FROM regress_partition_merge_bob;
 DROP ROLE regress_partition_merge_alice;
 DROP ROLE regress_partition_merge_bob;
 RESET search_path;
diff --git a/src/test/regress/expected/partition_split.out b/src/test/regress/expected/partition_split.out
index 74e19d250e..14c4f97c9f 100644
--- a/src/test/regress/expected/partition_split.out
+++ b/src/test/regress/expected/partition_split.out
@@ -1516,33 +1516,38 @@ DROP TABLE t;
 DROP ACCESS METHOD partition_split_heap;
 -- Test permission checks.  The user needs to own the parent table and the
 -- the partition to split to do the split.
-CREATE ROLE regress_partition_merge_alice;
-CREATE ROLE regress_partition_merge_bob;
-SET SESSION AUTHORIZATION regress_partition_merge_alice;
+CREATE ROLE regress_partition_split_alice;
+CREATE ROLE regress_partition_split_bob;
+GRANT ALL ON SCHEMA partition_split_schema TO regress_partition_split_alice;
+GRANT ALL ON SCHEMA partition_split_schema TO regress_partition_split_bob;
+SET SESSION AUTHORIZATION regress_partition_split_alice;
 CREATE TABLE t (i int) PARTITION BY RANGE (i);
 CREATE TABLE tp_0_2 PARTITION OF t FOR VALUES FROM (0) TO (2);
-SET SESSION AUTHORIZATION regress_partition_merge_bob;
+SET SESSION AUTHORIZATION regress_partition_split_bob;
 ALTER TABLE t SPLIT PARTITION tp_0_2 INTO
   (PARTITION tp_0_1 FOR VALUES FROM (0) TO (1),
    PARTITION tp_1_2 FOR VALUES FROM (1) TO (2));
 ERROR:  must be owner of table t
 RESET SESSION AUTHORIZATION;
-ALTER TABLE t OWNER TO regress_partition_merge_bob;
-SET SESSION AUTHORIZATION regress_partition_merge_bob;
+ALTER TABLE t OWNER TO regress_partition_split_bob;
+SET SESSION AUTHORIZATION regress_partition_split_bob;
 ALTER TABLE t SPLIT PARTITION tp_0_2 INTO
   (PARTITION tp_0_1 FOR VALUES FROM (0) TO (1),
    PARTITION tp_1_2 FOR VALUES FROM (1) TO (2));
 ERROR:  must be owner of table tp_0_2
 RESET SESSION AUTHORIZATION;
-ALTER TABLE tp_0_2 OWNER TO regress_partition_merge_bob;
-SET SESSION AUTHORIZATION regress_partition_merge_bob;
+ALTER TABLE tp_0_2 OWNER TO regress_partition_split_bob;
+SET SESSION AUTHORIZATION regress_partition_split_bob;
 ALTER TABLE t SPLIT PARTITION tp_0_2 INTO
   (PARTITION tp_0_1 FOR VALUES FROM (0) TO (1),
    PARTITION tp_1_2 FOR VALUES FROM (1) TO (2));
 RESET SESSION AUTHORIZATION;
 DROP TABLE t;
-DROP ROLE regress_partition_merge_alice;
-DROP ROLE regress_partition_merge_bob;
+REVOKE ALL ON SCHEMA partition_split_schema FROM regress_partition_split_alice;
+REVOKE ALL ON SCHEMA partition_split_schema FROM regress_partition_split_bob;
+DROP ROLE regress_partition_split_alice;
+DROP ROLE regress_partition_split_bob;
+RESET search_path;
 --
 DROP SCHEMA partition_split_schema;
 DROP SCHEMA partition_split_schema2;
diff --git a/src/test/regress/sql/partition_merge.sql b/src/test/regress/sql/partition_merge.sql
index 9bfeb0d7ef..5a741efa09 100644
--- a/src/test/regress/sql/partition_merge.sql
+++ b/src/test/regress/sql/partition_merge.sql
@@ -553,6 +553,8 @@ DROP ACCESS METHOD partitions_merge_heap;
 -- the merging partitions to do the merge.
 CREATE ROLE regress_partition_merge_alice;
 CREATE ROLE regress_partition_merge_bob;
+GRANT ALL ON SCHEMA partitions_merge_schema TO regress_partition_merge_alice;
+GRANT ALL ON SCHEMA partitions_merge_schema TO regress_partition_merge_bob;
 
 SET SESSION AUTHORIZATION regress_partition_merge_alice;
 CREATE TABLE t (i int) PARTITION BY RANGE (i);
@@ -579,6 +581,8 @@ ALTER TABLE t MERGE PARTITIONS (tp_0_1, tp_1_2) INTO tp_0_2;
 RESET SESSION AUTHORIZATION;
 
 DROP TABLE t;
+REVOKE ALL ON SCHEMA partitions_merge_schema FROM regress_partition_merge_alice;
+REVOKE ALL ON SCHEMA partitions_merge_schema FROM regress_partition_merge_bob;
 DROP ROLE regress_partition_merge_alice;
 DROP ROLE regress_partition_merge_bob;
 
diff --git a/src/test/regress/sql/partition_split.sql b/src/test/regress/sql/partition_split.sql
index bb52514b7e..70d70499ec 100644
--- a/src/test/regress/sql/partition_split.sql
+++ b/src/test/regress/sql/partition_split.sql
@@ -896,37 +896,42 @@ DROP ACCESS METHOD partition_split_heap;
 
 -- Test permission checks.  The user needs to own the parent table and the
 -- the partition to split to do the split.
-CREATE ROLE regress_partition_merge_alice;
-CREATE ROLE regress_partition_merge_bob;
+CREATE ROLE regress_partition_split_alice;
+CREATE ROLE regress_partition_split_bob;
+GRANT ALL ON SCHEMA partition_split_schema TO regress_partition_split_alice;
+GRANT ALL ON SCHEMA partition_split_schema TO regress_partition_split_bob;
 
-SET SESSION AUTHORIZATION regress_partition_merge_alice;
+SET SESSION AUTHORIZATION regress_partition_split_alice;
 CREATE TABLE t (i int) PARTITION BY RANGE (i);
 CREATE TABLE tp_0_2 PARTITION OF t FOR VALUES FROM (0) TO (2);
 
-SET SESSION AUTHORIZATION regress_partition_merge_bob;
+SET SESSION AUTHORIZATION regress_partition_split_bob;
 ALTER TABLE t SPLIT PARTITION tp_0_2 INTO
   (PARTITION tp_0_1 FOR VALUES FROM (0) TO (1),
    PARTITION tp_1_2 FOR VALUES FROM (1) TO (2));
 RESET SESSION AUTHORIZATION;
 
-ALTER TABLE t OWNER TO regress_partition_merge_bob;
-SET SESSION AUTHORIZATION regress_partition_merge_bob;
+ALTER TABLE t OWNER TO regress_partition_split_bob;
+SET SESSION AUTHORIZATION regress_partition_split_bob;
 ALTER TABLE t SPLIT PARTITION tp_0_2 INTO
   (PARTITION tp_0_1 FOR VALUES FROM (0) TO (1),
    PARTITION tp_1_2 FOR VALUES FROM (1) TO (2));
 RESET SESSION AUTHORIZATION;
 
-ALTER TABLE tp_0_2 OWNER TO regress_partition_merge_bob;
-SET SESSION AUTHORIZATION regress_partition_merge_bob;
+ALTER TABLE tp_0_2 OWNER TO regress_partition_split_bob;
+SET SESSION AUTHORIZATION regress_partition_split_bob;
 ALTER TABLE t SPLIT PARTITION tp_0_2 INTO
   (PARTITION tp_0_1 FOR VALUES FROM (0) TO (1),
    PARTITION tp_1_2 FOR VALUES FROM (1) TO (2));
 RESET SESSION AUTHORIZATION;
 
 DROP TABLE t;
-DROP ROLE regress_partition_merge_alice;
-DROP ROLE regress_partition_merge_bob;
+REVOKE ALL ON SCHEMA partition_split_schema FROM regress_partition_split_alice;
+REVOKE ALL ON SCHEMA partition_split_schema FROM regress_partition_split_bob;
+DROP ROLE regress_partition_split_alice;
+DROP ROLE regress_partition_split_bob;
 
+RESET search_path;
 
 --
 DROP SCHEMA partition_split_schema;