diff --git a/mysql-test/columnstore/basic/r/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.result b/mysql-test/columnstore/basic/r/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.result
index 7676dc807..a7e29c42a 100644
--- a/mysql-test/columnstore/basic/r/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.result
+++ b/mysql-test/columnstore/basic/r/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.result
@@ -14,4 +14,5 @@ SELECT COUNT(*) FROM (SELECT * FROM t2 UNION ALL SELECT * FROM t1 PARTITION (p0)
 COUNT(*)
 20
 REVOKE ALL PRIVILEGES ON *.* FROM 'cejuser'@'localhost';
+DROP USER 'cejuser'@'localhost';
 DROP DATABASE MCOL5886;
diff --git a/mysql-test/columnstore/basic/t/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.test b/mysql-test/columnstore/basic/t/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.test
index af3fbff86..fbd3b3041 100644
--- a/mysql-test/columnstore/basic/t/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.test
+++ b/mysql-test/columnstore/basic/t/MCOL-5886-use-of-partitioned-tables-in-crossengine-steps.test
@@ -25,4 +25,5 @@ SELECT COUNT(*) FROM (SELECT * FROM t1 PARTITION (p0)) tt;
 
 SELECT COUNT(*) FROM (SELECT * FROM t2 UNION ALL SELECT * FROM t1 PARTITION (p0)) tt;
 REVOKE ALL PRIVILEGES ON *.* FROM 'cejuser'@'localhost';
+DROP USER 'cejuser'@'localhost';
 DROP DATABASE MCOL5886;
diff --git a/mysql-test/columnstore/bugfixes/mcol-5669.result b/mysql-test/columnstore/bugfixes/mcol-5669.result
index bb99111c4..33eabaf91 100644
--- a/mysql-test/columnstore/bugfixes/mcol-5669.result
+++ b/mysql-test/columnstore/bugfixes/mcol-5669.result
@@ -112,3 +112,5 @@ di_source_id	brand_sku_id	adjusted_dtm	is_sit	sit_uom	sales_uom_daily_average
 5389	1004	2024-01-01	1	0.2074	0.00000000
 DROP DATABASE mcol_5669;
 REVOKE ALL PRIVILEGES ON *.* FROM 'cejuser'@'localhost';
+DROP USER 'cejuser'@'localhost';
+
diff --git a/mysql-test/columnstore/bugfixes/mcol-5669.test b/mysql-test/columnstore/bugfixes/mcol-5669.test
index 1506e0a34..890d750d7 100644
--- a/mysql-test/columnstore/bugfixes/mcol-5669.test
+++ b/mysql-test/columnstore/bugfixes/mcol-5669.test
@@ -111,3 +111,6 @@ INSERT INTO `zzz_999999` VALUES ('2023-12-18',5298,684963,1004,1,1,2166,1.000),(
 
 DROP DATABASE mcol_5669;
 REVOKE ALL PRIVILEGES ON *.* FROM 'cejuser'@'localhost';
+DROP USER 'cejuser'@'localhost';
+
+