diff --git a/mysql-test/columnstore/csinternal/devregression/r/mcs7634_q211.result b/mysql-test/columnstore/csinternal/devregression/r/mcs7634_q211.result
index 9376047f6..17d3b0c7d 100644
--- a/mysql-test/columnstore/csinternal/devregression/r/mcs7634_q211.result
+++ b/mysql-test/columnstore/csinternal/devregression/r/mcs7634_q211.result
@@ -21,7 +21,7 @@ Table	Create Table
 cs3	CREATE TABLE `cs3` (
   `i` int(11) DEFAULT NULL,
   `t` text DEFAULT NULL
-) ENGINE=Columnstore DEFAULT CHARSET=latin1
+) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3
 delete from `test023_cs3`.`cs3` where i = 1;
 update `test023_cs3`.`cs3` set i = 5 where i = 10;
 select * from `test023_cs3`.`cs3`;
diff --git a/mysql-test/columnstore/csinternal/devregression/r/mcs7635_q212.result b/mysql-test/columnstore/csinternal/devregression/r/mcs7635_q212.result
index df42f84b9..32b1a54d2 100644
--- a/mysql-test/columnstore/csinternal/devregression/r/mcs7635_q212.result
+++ b/mysql-test/columnstore/csinternal/devregression/r/mcs7635_q212.result
@@ -22,7 +22,7 @@ Table	Create Table
 cs3	CREATE TABLE "cs3" (
   "i" int(11) DEFAULT NULL,
   "t" text DEFAULT NULL
-) ENGINE=Columnstore DEFAULT CHARSET=latin1
+) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3
 delete from "test023_cs3"."cs3" where i = 1;
 update "test023_cs3"."cs3" set i = 5 where i = 10;
 select * from "test023_cs3"."cs3";
diff --git a/mysql-test/columnstore/csinternal/devregression/r/mcs7636_q213.result b/mysql-test/columnstore/csinternal/devregression/r/mcs7636_q213.result
index f59ed58a2..582474d8f 100644
--- a/mysql-test/columnstore/csinternal/devregression/r/mcs7636_q213.result
+++ b/mysql-test/columnstore/csinternal/devregression/r/mcs7636_q213.result
@@ -25,7 +25,7 @@ Table	Create Table
 cs3	CREATE TABLE `cs3` (
   `i` int(11) DEFAULT NULL,
   `t` text DEFAULT NULL
-) ENGINE=Columnstore DEFAULT CHARSET=latin1
+) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3
 delete from `test023_cs3`.`cs3` where i = 1;
 update `test023_cs3`.`cs3` set i = 5 where i = 10;
 select * from `test023_cs3`.`cs3`;
@@ -41,7 +41,7 @@ cs3	CREATE TABLE `cs3` (
   `i` int(11) DEFAULT NULL,
   `t` text DEFAULT NULL,
   `nt` text DEFAULT NULL
-) ENGINE=Columnstore DEFAULT CHARSET=latin1
+) ENGINE=Columnstore DEFAULT CHARSET=utf8mb3
 drop table `test023_cs3`.`cs3`;
 show create table `test023_cs3`.`cs3`;
 ERROR 42S02: Table 'test023_cs3.cs3' doesn't exist
diff --git a/mysql-test/columnstore/csinternal/devregression/r/mcs7637_q214.result b/mysql-test/columnstore/csinternal/devregression/r/mcs7637_q214.result
index f35dff3b3..b43ad18aa 100644
--- a/mysql-test/columnstore/csinternal/devregression/r/mcs7637_q214.result
+++ b/mysql-test/columnstore/csinternal/devregression/r/mcs7637_q214.result
@@ -3,5 +3,4 @@ CREATE TABLE IF NOT EXISTS mcol2219 (`t (space` int) engine=columnstore;
 SELECT column_name FROM information_schema.columnstore_columns WHERE table_name='mcol2219';
 column_name
 t (space
-t (space
 DROP TABLE mcol2219;