MDEV-30056 Impossible to export column grants

21 files changed, 91 insertions, 92 deletions

diff --git a/mysql-test/main/fix_priv_tables.result b/mysql-test/main/fix_priv_tables.result
index 3f1830aadbc..c39ebfb9227 100644
--- a/mysql-test/main/fix_priv_tables.result
+++ b/mysql-test/main/fix_priv_tables.result
@@ -17,7 +17,7 @@ GRANT SELECT(c1) on testdb.v1 to 'select_only_c1'@localhost;
 SHOW GRANTS FOR 'select_only_c1'@'localhost';
 Grants for select_only_c1@localhost
 GRANT USAGE ON *.* TO `select_only_c1`@`localhost`
-GRANT SELECT (c1) ON `testdb`.`v1` TO `select_only_c1`@`localhost`
+GRANT SELECT (`c1`) ON `testdb`.`v1` TO `select_only_c1`@`localhost`
 
 "after fix privs"
 SHOW GRANTS FOR 'show_view_tbl'@'localhost';
@@ -28,7 +28,7 @@ GRANT CREATE VIEW, SHOW VIEW ON `testdb`.`v1` TO `show_view_tbl`@`localhost`
 SHOW GRANTS FOR 'select_only_c1'@'localhost';
 Grants for select_only_c1@localhost
 GRANT USAGE ON *.* TO `select_only_c1`@`localhost`
-GRANT SELECT (c1) ON `testdb`.`v1` TO `select_only_c1`@`localhost`
+GRANT SELECT (`c1`) ON `testdb`.`v1` TO `select_only_c1`@`localhost`
 
 DROP USER 'show_view_tbl'@'localhost';
 DROP USER 'select_only_c1'@'localhost';
diff --git a/mysql-test/main/grant.result b/mysql-test/main/grant.result
index 332b74d2e93..d283ec94ee0 100644
--- a/mysql-test/main/grant.result
+++ b/mysql-test/main/grant.result
@@ -247,7 +247,7 @@ GRANT select (a), update (a),insert(a), references(a) on t1 to mysqltest_1@local
 show grants for mysqltest_1@localhost;
 Grants for mysqltest_1@localhost
 GRANT USAGE ON *.* TO `mysqltest_1`@`localhost`
-GRANT SELECT, SELECT (a), INSERT, INSERT (a), UPDATE, UPDATE (a), REFERENCES (a) ON `test`.`t1` TO `mysqltest_1`@`localhost`
+GRANT SELECT, SELECT (`a`), INSERT, INSERT (`a`), UPDATE, UPDATE (`a`), REFERENCES (`a`) ON `test`.`t1` TO `mysqltest_1`@`localhost`
 select table_priv,column_priv from mysql.tables_priv where user="mysqltest_1";
 table_priv	column_priv
 Select,Insert,Update	Select,Insert,Update,References
@@ -255,12 +255,12 @@ REVOKE select (a), update on t1 from mysqltest_1@localhost;
 show grants for mysqltest_1@localhost;
 Grants for mysqltest_1@localhost
 GRANT USAGE ON *.* TO `mysqltest_1`@`localhost`
-GRANT SELECT, INSERT, INSERT (a), REFERENCES (a) ON `test`.`t1` TO `mysqltest_1`@`localhost`
+GRANT SELECT, INSERT, INSERT (`a`), REFERENCES (`a`) ON `test`.`t1` TO `mysqltest_1`@`localhost`
 REVOKE select,update,insert,insert (a) on t1 from mysqltest_1@localhost;
 show grants for mysqltest_1@localhost;
 Grants for mysqltest_1@localhost
 GRANT USAGE ON *.* TO `mysqltest_1`@`localhost`
-GRANT REFERENCES (a) ON `test`.`t1` TO `mysqltest_1`@`localhost`
+GRANT REFERENCES (`a`) ON `test`.`t1` TO `mysqltest_1`@`localhost`
 GRANT select,references on t1 to mysqltest_1@localhost;
 select table_priv,column_priv from mysql.tables_priv where user="mysqltest_1";
 table_priv	column_priv
@@ -340,13 +340,13 @@ show grants for drop_user@localhost;
 Grants for drop_user@localhost
 GRANT ALL PRIVILEGES ON *.* TO `drop_user`@`localhost` WITH GRANT OPTION
 GRANT ALL PRIVILEGES ON `test`.* TO `drop_user`@`localhost` WITH GRANT OPTION
-GRANT SELECT (a) ON `test`.`t1` TO `drop_user`@`localhost`
+GRANT SELECT (`a`) ON `test`.`t1` TO `drop_user`@`localhost`
 set sql_mode=ansi_quotes;
 show grants for drop_user@localhost;
 Grants for drop_user@localhost
 GRANT ALL PRIVILEGES ON *.* TO "drop_user"@"localhost" WITH GRANT OPTION
 GRANT ALL PRIVILEGES ON "test".* TO "drop_user"@"localhost" WITH GRANT OPTION
-GRANT SELECT (a) ON "test"."t1" TO "drop_user"@"localhost"
+GRANT SELECT ("a") ON "test"."t1" TO "drop_user"@"localhost"
 set sql_mode=default;
 set sql_quote_show_create=0;
 show grants for drop_user@localhost;
@@ -365,13 +365,13 @@ show grants for drop_user@localhost;
 Grants for drop_user@localhost
 GRANT ALL PRIVILEGES ON *.* TO "drop_user"@"localhost" WITH GRANT OPTION
 GRANT ALL PRIVILEGES ON "test".* TO "drop_user"@"localhost" WITH GRANT OPTION
-GRANT SELECT (a) ON "test"."t1" TO "drop_user"@"localhost"
+GRANT SELECT ("a") ON "test"."t1" TO "drop_user"@"localhost"
 set sql_mode="";
 show grants for drop_user@localhost;
 Grants for drop_user@localhost
 GRANT ALL PRIVILEGES ON *.* TO `drop_user`@`localhost` WITH GRANT OPTION
 GRANT ALL PRIVILEGES ON `test`.* TO `drop_user`@`localhost` WITH GRANT OPTION
-GRANT SELECT (a) ON `test`.`t1` TO `drop_user`@`localhost`
+GRANT SELECT (`a`) ON `test`.`t1` TO `drop_user`@`localhost`
 revoke all privileges, grant option from drop_user@localhost;
 show grants for drop_user@localhost;
 Grants for drop_user@localhost
@@ -419,7 +419,7 @@ GRANT SELECT (ËÏÌ) ON ÂÄ.ÔÁÂ TO ÀÚÅÒ@localhost;
 SHOW GRANTS FOR ÀÚÅÒ@localhost;
 Grants for ÀÚÅÒ@localhost
 GRANT USAGE ON *.* TO `ÀÚÅÒ`@`localhost`
-GRANT SELECT (ËÏÌ) ON `ÂÄ`.`ÔÁÂ` TO `ÀÚÅÒ`@`localhost`
+GRANT SELECT (`ËÏÌ`) ON `ÂÄ`.`ÔÁÂ` TO `ÀÚÅÒ`@`localhost`
 REVOKE SELECT (ËÏÌ) ON ÂÄ.ÔÁÂ FROM ÀÚÅÒ@localhost;
 DROP USER ÀÚÅÒ@localhost;
 DROP DATABASE ÂÄ;
@@ -496,7 +496,7 @@ grant insert(b), insert(c), insert(d), insert(a) on t1 to grant_user@localhost;
 show grants for grant_user@localhost;
 Grants for grant_user@localhost
 GRANT USAGE ON *.* TO `grant_user`@`localhost`
-GRANT INSERT (a, d, c, b) ON `test`.`t1` TO `grant_user`@`localhost`
+GRANT INSERT (`a`, `d`, `c`, `b`) ON `test`.`t1` TO `grant_user`@`localhost`
 select Host,Db,User,Table_name,Column_name,Column_priv from mysql.columns_priv order by Column_name;
 Host	Db	User	Table_name	Column_name	Column_priv
 localhost	test	grant_user	t1	a	Insert
@@ -911,20 +911,20 @@ grant update (a) on t1 to mysqltest_8;
 show grants for mysqltest_8@'';
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
-GRANT UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 show grants for mysqltest_8;
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
-GRANT UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 flush privileges;
 show grants for mysqltest_8@'';
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
-GRANT UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 show grants for mysqltest_8;
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
-GRANT UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 select * from  information_schema.column_privileges;
 GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
 'mysqltest_8'@'%'	def	test	t1	a	UPDATE	NO
@@ -1003,12 +1003,12 @@ show grants for mysqltest_8@'';
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
 GRANT ALL PRIVILEGES ON `mysqltest`.* TO `mysqltest_8`@`%`
-GRANT UPDATE, UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE, UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 show grants for mysqltest_8;
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
 GRANT ALL PRIVILEGES ON `mysqltest`.* TO `mysqltest_8`@`%`
-GRANT UPDATE, UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE, UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 select * from  information_schema.user_privileges
 where grantee like "'mysqltest_8'%";
 GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
@@ -1024,12 +1024,12 @@ show grants for mysqltest_8@'';
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
 GRANT ALL PRIVILEGES ON `mysqltest`.* TO `mysqltest_8`@`%`
-GRANT UPDATE, UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE, UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 show grants for mysqltest_8;
 Grants for mysqltest_8@%
 GRANT USAGE ON *.* TO `mysqltest_8`@`%`
 GRANT ALL PRIVILEGES ON `mysqltest`.* TO `mysqltest_8`@`%`
-GRANT UPDATE, UPDATE (a) ON `test`.`t1` TO `mysqltest_8`@`%`
+GRANT UPDATE, UPDATE (`a`) ON `test`.`t1` TO `mysqltest_8`@`%`
 drop user mysqltest_8@'';
 show grants for mysqltest_8@'';
 ERROR 42000: There is no such grant defined for user 'mysqltest_8' on host '%'
diff --git a/mysql-test/main/grant2.result b/mysql-test/main/grant2.result
index de192ecc28e..b19c118a7de 100644
--- a/mysql-test/main/grant2.result
+++ b/mysql-test/main/grant2.result
@@ -203,7 +203,7 @@ show grants for 'mysqltest_2';
 Grants for mysqltest_2@%
 GRANT SELECT ON *.* TO "mysqltest_2"@"%" IDENTIFIED BY PASSWORD '*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1'
 GRANT INSERT ON "test".* TO "mysqltest_2"@"%"
-GRANT UPDATE (c2) ON "test"."t2" TO "mysqltest_2"@"%"
+GRANT UPDATE ("c2") ON "test"."t2" TO "mysqltest_2"@"%"
 GRANT UPDATE ON "test"."t1" TO "mysqltest_2"@"%"
 drop user 'mysqltest_1';
 select host,user,password from mysql.user where user like 'mysqltest_%' order by host,user,password;
@@ -241,7 +241,7 @@ show grants for 'mysqltest_1';
 Grants for mysqltest_1@%
 GRANT SELECT ON *.* TO "mysqltest_1"@"%" IDENTIFIED BY PASSWORD '*BD447CBA355AF58578D3AE33BA2E2CD388BA08D1'
 GRANT INSERT ON "test".* TO "mysqltest_1"@"%"
-GRANT UPDATE (c2) ON "test"."t2" TO "mysqltest_1"@"%"
+GRANT UPDATE ("c2") ON "test"."t2" TO "mysqltest_1"@"%"
 GRANT UPDATE ON "test"."t1" TO "mysqltest_1"@"%"
 drop user 'mysqltest_1', 'mysqltest_3';
 drop user 'mysqltest_1';
diff --git a/mysql-test/main/grant3.result b/mysql-test/main/grant3.result
index e26f19ee492..b75b307049f 100644
--- a/mysql-test/main/grant3.result
+++ b/mysql-test/main/grant3.result
@@ -172,14 +172,14 @@ GRANT SELECT (a), INSERT (b) ON `temp`.`t1` TO 'user2'@'%';
 SHOW GRANTS FOR 'user2'@'%';
 Grants for user2@%
 GRANT USAGE ON *.* TO `user2`@`%`
-GRANT SELECT (a), INSERT (b) ON `temp`.`t1` TO `user2`@`%`
+GRANT SELECT (`a`), INSERT (`b`) ON `temp`.`t1` TO `user2`@`%`
 # Connect as the renamed user
 connect  conn1, localhost, user2,,;
 connection conn1;
 SHOW GRANTS;
 Grants for user2@%
 GRANT USAGE ON *.* TO `user2`@`%`
-GRANT SELECT (a), INSERT (b) ON `temp`.`t1` TO `user2`@`%`
+GRANT SELECT (`a`), INSERT (`b`) ON `temp`.`t1` TO `user2`@`%`
 SELECT a FROM temp.t1;
 a
 1
diff --git a/mysql-test/main/grant5.result b/mysql-test/main/grant5.result
index dc8ee527378..42c75405f22 100644
--- a/mysql-test/main/grant5.result
+++ b/mysql-test/main/grant5.result
@@ -304,12 +304,12 @@ GRANT INSERT (col1) ON db.test_getcolpriv TO foo;
 SHOW GRANTS FOR foo;
 Grants for foo@%
 GRANT USAGE ON *.* TO `foo`@`%`
-GRANT SELECT (col2, col1), INSERT (col1) ON `db`.`test_getcolpriv` TO `foo`@`%`
+GRANT SELECT (`col2`, `col1`), INSERT (`col1`) ON `db`.`test_getcolpriv` TO `foo`@`%`
 REVOKE SELECT (col1,col2) ON db.test_getcolpriv FROM foo;
 SHOW GRANTS FOR foo;
 Grants for foo@%
 GRANT USAGE ON *.* TO `foo`@`%`
-GRANT INSERT (col1) ON `db`.`test_getcolpriv` TO `foo`@`%`
+GRANT INSERT (`col1`) ON `db`.`test_getcolpriv` TO `foo`@`%`
 REVOKE INSERT (col1) ON db.test_getcolpriv FROM foo;
 SHOW GRANTS FOR foo;
 Grants for foo@%
diff --git a/mysql-test/main/information_schema.result b/mysql-test/main/information_schema.result
index 827a2fac749..fba61b354f3 100644
--- a/mysql-test/main/information_schema.result
+++ b/mysql-test/main/information_schema.result
@@ -1043,7 +1043,7 @@ GRANTEE	TABLE_CATALOG	PRIVILEGE_TYPE	IS_GRANTABLE
 show grants;
 Grants for user1@localhost
 GRANT USAGE ON *.* TO `user1`@`localhost`
-GRANT SELECT (f1) ON `mysqltest`.`t1` TO `user1`@`localhost`
+GRANT SELECT (`f1`) ON `mysqltest`.`t1` TO `user1`@`localhost`
 connection con2;
 select * from information_schema.column_privileges order by grantee;
 GRANTEE	TABLE_CATALOG	TABLE_SCHEMA	TABLE_NAME	COLUMN_NAME	PRIVILEGE_TYPE	IS_GRANTABLE
diff --git a/mysql-test/suite/funcs_1/r/innodb_trig_03.result b/mysql-test/suite/funcs_1/r/innodb_trig_03.result
index 8e8606c6754..79180896955 100644
--- a/mysql-test/suite/funcs_1/r/innodb_trig_03.result
+++ b/mysql-test/suite/funcs_1/r/innodb_trig_03.result
@@ -391,7 +391,7 @@ connection no_privs_424d;
 show grants;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 use priv_db;
 create trigger trg4d_1 before INSERT on t1 for each row
 set new.f1 = 'trig 3.5.3.7-1d';
@@ -413,7 +413,7 @@ connection yes_privs_424d;
 show grants;
 Grants for test_yesprivs@localhost
 GRANT TRIGGER ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT UPDATE (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT UPDATE (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 use priv_db;
 create trigger trg4d_2 before INSERT  on t1 for each row
 set new.f1 = 'trig 3.5.3.7-2d';
@@ -618,14 +618,14 @@ grant UPDATE (f1), INSERT (f1) on priv_db.t1 to test_noprivs@localhost;
 show grants for test_noprivs@localhost;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
 grant TRIGGER on *.* to test_yesprivs@localhost;
 grant SELECT (f1) on priv_db.t1 to test_yesprivs@localhost;
 show grants for test_noprivs@localhost;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 connect  no_privs_425d,localhost,test_noprivs,PWD,test,$MASTER_MYPORT,$MASTER_MYSOCK;
 connect  yes_privs_425d,localhost,test_yesprivs,PWD,test,$MASTER_MYPORT,$MASTER_MYSOCK;
 connection default;
@@ -633,7 +633,7 @@ connection no_privs_425d;
 show grants;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 use priv_db;
 create trigger trg5d_1 before INSERT on t1 for each row
 set @test_var= new.f1;
@@ -649,7 +649,7 @@ connection yes_privs_425d;
 show grants;
 Grants for test_yesprivs@localhost
 GRANT TRIGGER ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 use priv_db;
 create trigger trg5d_2 before INSERT  on t1 for each row
 set @test_var= new.f1;
diff --git a/mysql-test/suite/funcs_1/r/innodb_trig_03e.result b/mysql-test/suite/funcs_1/r/innodb_trig_03e.result
index 48ad0c8d05f..e9aec65afad 100644
--- a/mysql-test/suite/funcs_1/r/innodb_trig_03e.result
+++ b/mysql-test/suite/funcs_1/r/innodb_trig_03e.result
@@ -1541,8 +1541,8 @@ show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
 GRANT TRIGGER ON `priv_db`.* TO `test_yesprivs`@`localhost`
-GRANT SELECT (f1), INSERT ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT (f1), INSERT, UPDATE (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection yes_privs;
 select current_user;
 current_user
@@ -1692,8 +1692,8 @@ to test_yesprivs@localhost;
 show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2), TRIGGER ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT, SELECT (`f1`), INSERT, UPDATE (`f3`, `f2`), TRIGGER ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection yes_privs;
 select current_user;
 current_user
@@ -1735,8 +1735,8 @@ to test_yesprivs@localhost;
 show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2, f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT, SELECT (`f1`), INSERT, UPDATE (`f3`, `f2`, `f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection no_privs;
 select current_user;
 current_user
diff --git a/mysql-test/suite/funcs_1/r/is_check_constraints.result b/mysql-test/suite/funcs_1/r/is_check_constraints.result
index e4d0b322563..4f9ac93bee0 100644
--- a/mysql-test/suite/funcs_1/r/is_check_constraints.result
+++ b/mysql-test/suite/funcs_1/r/is_check_constraints.result
@@ -134,7 +134,7 @@ GRANT SELECT (a) ON t1 TO foo;
 SHOW GRANTS FOR foo;
 Grants for foo@%
 GRANT USAGE ON *.* TO `foo`@`%`
-GRANT SELECT (a) ON `db`.`t1` TO `foo`@`%`
+GRANT SELECT (`a`) ON `db`.`t1` TO `foo`@`%`
 SELECT * FROM information_schema.check_constraints;
 CONSTRAINT_CATALOG	CONSTRAINT_SCHEMA	TABLE_NAME	CONSTRAINT_NAME	CHECK_CLAUSE
 def	db	t1	CONSTRAINT_1	`b` > 0
diff --git a/mysql-test/suite/funcs_1/r/is_column_privileges.result b/mysql-test/suite/funcs_1/r/is_column_privileges.result
index d5d42a84f30..70effc9e5ed 100644
--- a/mysql-test/suite/funcs_1/r/is_column_privileges.result
+++ b/mysql-test/suite/funcs_1/r/is_column_privileges.result
@@ -219,7 +219,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 connection testuser1;
 SELECT * FROM information_schema.column_privileges
 WHERE table_name = 'my_table'
@@ -231,7 +231,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 connection default;
 ALTER TABLE db_datadict.my_table DROP COLUMN f3;
 GRANT UPDATE (f1) ON db_datadict.my_table TO 'testuser1'@'localhost';
@@ -246,7 +246,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1), UPDATE (f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`), UPDATE (`f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 connection testuser1;
 SELECT * FROM information_schema.column_privileges
 WHERE table_name = 'my_table'
@@ -259,7 +259,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1), UPDATE (f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`), UPDATE (`f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 SELECT f1, f3 FROM db_datadict.my_table;
 ERROR 42S22: Unknown column 'f3' in 'field list'
 connection default;
@@ -275,7 +275,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1), UPDATE (f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`), UPDATE (`f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 connection testuser1;
 SELECT * FROM information_schema.column_privileges
 WHERE table_name = 'my_table'
@@ -288,7 +288,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1), UPDATE (f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`), UPDATE (`f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 connection default;
 DROP TABLE db_datadict.my_table;
 SELECT * FROM information_schema.column_privileges
@@ -302,7 +302,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1), UPDATE (f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`), UPDATE (`f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 connection testuser1;
 SELECT * FROM information_schema.column_privileges
 WHERE table_name = 'my_table'
@@ -315,7 +315,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT ALL PRIVILEGES ON `test`.* TO `testuser1`@`localhost`
-GRANT SELECT (f3, f1), UPDATE (f1) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
+GRANT SELECT (`f3`, `f1`), UPDATE (`f1`) ON `db_datadict`.`my_table` TO `testuser1`@`localhost`
 connection default;
 REVOKE ALL ON db_datadict.my_table FROM 'testuser1'@'localhost';
 SELECT * FROM information_schema.column_privileges
diff --git a/mysql-test/suite/funcs_1/r/is_statistics.result b/mysql-test/suite/funcs_1/r/is_statistics.result
index aff871dc488..d76374d29f9 100644
--- a/mysql-test/suite/funcs_1/r/is_statistics.result
+++ b/mysql-test/suite/funcs_1/r/is_statistics.result
@@ -241,7 +241,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT SELECT ON `db_datadict`.`t1` TO `testuser1`@`localhost` WITH GRANT OPTION
-GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
+GRANT SELECT (`f5`, `f1`) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
 SHOW GRANTS FOR 'testuser2'@'localhost';
 Grants for testuser2@localhost
 GRANT USAGE ON *.* TO `testuser2`@`localhost`
@@ -260,7 +260,7 @@ SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
 GRANT SELECT ON `db_datadict`.`t1` TO `testuser1`@`localhost` WITH GRANT OPTION
-GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
+GRANT SELECT (`f5`, `f1`) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
 SHOW GRANTS FOR 'testuser2'@'localhost';
 ERROR 42000: Access denied for user 'testuser1'@'localhost' to database 'mysql'
 connection testuser2;
@@ -278,7 +278,7 @@ REVOKE SELECT,GRANT OPTION ON db_datadict.t1 FROM 'testuser1'@'localhost';
 SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
-GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
+GRANT SELECT (`f5`, `f1`) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
 connection testuser1;
 SELECT * FROM information_schema.statistics
 WHERE table_schema LIKE 'db_datadict%'
@@ -291,7 +291,7 @@ def	db_datadict_2	t3	0	db_datadict_2	PRIMARY	1	f1	NULL	0	NULL	NULL		HASH
 SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
-GRANT SELECT (f5, f1) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
+GRANT SELECT (`f5`, `f1`) ON `db_datadict_2`.`t3` TO `testuser1`@`localhost`
 connection default;
 disconnect testuser1;
 disconnect testuser2;
diff --git a/mysql-test/suite/funcs_1/r/is_table_constraints.result b/mysql-test/suite/funcs_1/r/is_table_constraints.result
index 37765a7bb04..f0a9fe4fd54 100644
--- a/mysql-test/suite/funcs_1/r/is_table_constraints.result
+++ b/mysql-test/suite/funcs_1/r/is_table_constraints.result
@@ -110,7 +110,7 @@ GRANT SELECT(f5) ON db_datadict.t1 TO 'testuser1'@'localhost';
 SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
-GRANT SELECT (f5) ON `db_datadict`.`t1` TO `testuser1`@`localhost`
+GRANT SELECT (`f5`) ON `db_datadict`.`t1` TO `testuser1`@`localhost`
 SELECT * FROM information_schema.table_constraints
 WHERE table_schema = 'db_datadict'
 ORDER BY table_schema,table_name, constraint_name;
@@ -134,7 +134,7 @@ connect  testuser1, localhost, testuser1, , db_datadict;
 SHOW GRANTS FOR 'testuser1'@'localhost';
 Grants for testuser1@localhost
 GRANT USAGE ON *.* TO `testuser1`@`localhost`
-GRANT SELECT (f5) ON `db_datadict`.`t1` TO `testuser1`@`localhost`
+GRANT SELECT (`f5`) ON `db_datadict`.`t1` TO `testuser1`@`localhost`
 SELECT * FROM information_schema.table_constraints
 WHERE table_schema = 'db_datadict'
 ORDER BY table_schema,table_name, constraint_name;
diff --git a/mysql-test/suite/funcs_1/r/memory_trig_03.result b/mysql-test/suite/funcs_1/r/memory_trig_03.result
index 6b9c6c8ddc3..6726f6dd658 100644
--- a/mysql-test/suite/funcs_1/r/memory_trig_03.result
+++ b/mysql-test/suite/funcs_1/r/memory_trig_03.result
@@ -391,7 +391,7 @@ connection no_privs_424d;
 show grants;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 use priv_db;
 create trigger trg4d_1 before INSERT on t1 for each row
 set new.f1 = 'trig 3.5.3.7-1d';
@@ -413,7 +413,7 @@ connection yes_privs_424d;
 show grants;
 Grants for test_yesprivs@localhost
 GRANT TRIGGER ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT UPDATE (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT UPDATE (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 use priv_db;
 create trigger trg4d_2 before INSERT  on t1 for each row
 set new.f1 = 'trig 3.5.3.7-2d';
@@ -618,14 +618,14 @@ grant UPDATE (f1), INSERT (f1) on priv_db.t1 to test_noprivs@localhost;
 show grants for test_noprivs@localhost;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
 grant TRIGGER on *.* to test_yesprivs@localhost;
 grant SELECT (f1) on priv_db.t1 to test_yesprivs@localhost;
 show grants for test_noprivs@localhost;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 connect  no_privs_425d,localhost,test_noprivs,PWD,test,$MASTER_MYPORT,$MASTER_MYSOCK;
 connect  yes_privs_425d,localhost,test_yesprivs,PWD,test,$MASTER_MYPORT,$MASTER_MYSOCK;
 connection default;
@@ -633,7 +633,7 @@ connection no_privs_425d;
 show grants;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 use priv_db;
 create trigger trg5d_1 before INSERT on t1 for each row
 set @test_var= new.f1;
@@ -649,7 +649,7 @@ connection yes_privs_425d;
 show grants;
 Grants for test_yesprivs@localhost
 GRANT TRIGGER ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 use priv_db;
 create trigger trg5d_2 before INSERT  on t1 for each row
 set @test_var= new.f1;
diff --git a/mysql-test/suite/funcs_1/r/memory_trig_03e.result b/mysql-test/suite/funcs_1/r/memory_trig_03e.result
index a72a8a1221d..234dbfc5d06 100644
--- a/mysql-test/suite/funcs_1/r/memory_trig_03e.result
+++ b/mysql-test/suite/funcs_1/r/memory_trig_03e.result
@@ -1480,8 +1480,8 @@ show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
 GRANT TRIGGER ON `priv_db`.* TO `test_yesprivs`@`localhost`
-GRANT SELECT (f1), INSERT ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT (f1), INSERT, UPDATE (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection yes_privs;
 select current_user;
 current_user
@@ -1631,8 +1631,8 @@ to test_yesprivs@localhost;
 show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2), TRIGGER ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT, SELECT (`f1`), INSERT, UPDATE (`f3`, `f2`), TRIGGER ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection yes_privs;
 select current_user;
 current_user
@@ -1674,8 +1674,8 @@ to test_yesprivs@localhost;
 show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2, f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT, SELECT (`f1`), INSERT, UPDATE (`f3`, `f2`, `f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection no_privs;
 select current_user;
 current_user
diff --git a/mysql-test/suite/funcs_1/r/myisam_trig_03.result b/mysql-test/suite/funcs_1/r/myisam_trig_03.result
index 6b9c6c8ddc3..6726f6dd658 100644
--- a/mysql-test/suite/funcs_1/r/myisam_trig_03.result
+++ b/mysql-test/suite/funcs_1/r/myisam_trig_03.result
@@ -391,7 +391,7 @@ connection no_privs_424d;
 show grants;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 use priv_db;
 create trigger trg4d_1 before INSERT on t1 for each row
 set new.f1 = 'trig 3.5.3.7-1d';
@@ -413,7 +413,7 @@ connection yes_privs_424d;
 show grants;
 Grants for test_yesprivs@localhost
 GRANT TRIGGER ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT UPDATE (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT UPDATE (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 use priv_db;
 create trigger trg4d_2 before INSERT  on t1 for each row
 set new.f1 = 'trig 3.5.3.7-2d';
@@ -618,14 +618,14 @@ grant UPDATE (f1), INSERT (f1) on priv_db.t1 to test_noprivs@localhost;
 show grants for test_noprivs@localhost;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 revoke ALL PRIVILEGES, GRANT OPTION FROM test_yesprivs@localhost;
 grant TRIGGER on *.* to test_yesprivs@localhost;
 grant SELECT (f1) on priv_db.t1 to test_yesprivs@localhost;
 show grants for test_noprivs@localhost;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 connect  no_privs_425d,localhost,test_noprivs,PWD,test,$MASTER_MYPORT,$MASTER_MYSOCK;
 connect  yes_privs_425d,localhost,test_yesprivs,PWD,test,$MASTER_MYPORT,$MASTER_MYSOCK;
 connection default;
@@ -633,7 +633,7 @@ connection no_privs_425d;
 show grants;
 Grants for test_noprivs@localhost
 GRANT TRIGGER ON *.* TO `test_noprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT INSERT (f1), UPDATE (f1) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
+GRANT INSERT (`f1`), UPDATE (`f1`) ON `priv_db`.`t1` TO `test_noprivs`@`localhost`
 use priv_db;
 create trigger trg5d_1 before INSERT on t1 for each row
 set @test_var= new.f1;
@@ -649,7 +649,7 @@ connection yes_privs_425d;
 show grants;
 Grants for test_yesprivs@localhost
 GRANT TRIGGER ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 use priv_db;
 create trigger trg5d_2 before INSERT  on t1 for each row
 set @test_var= new.f1;
diff --git a/mysql-test/suite/funcs_1/r/myisam_trig_03e.result b/mysql-test/suite/funcs_1/r/myisam_trig_03e.result
index f6bd346cabe..c10d7dcb17f 100644
--- a/mysql-test/suite/funcs_1/r/myisam_trig_03e.result
+++ b/mysql-test/suite/funcs_1/r/myisam_trig_03e.result
@@ -1480,8 +1480,8 @@ show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
 GRANT TRIGGER ON `priv_db`.* TO `test_yesprivs`@`localhost`
-GRANT SELECT (f1), INSERT ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT (f1), INSERT, UPDATE (f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE (`f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection yes_privs;
 select current_user;
 current_user
@@ -1631,8 +1631,8 @@ to test_yesprivs@localhost;
 show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2), TRIGGER ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT, SELECT (`f1`), INSERT, UPDATE (`f3`, `f2`), TRIGGER ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection yes_privs;
 select current_user;
 current_user
@@ -1674,8 +1674,8 @@ to test_yesprivs@localhost;
 show grants for test_yesprivs@localhost;
 Grants for test_yesprivs@localhost
 GRANT USAGE ON *.* TO `test_yesprivs`@`localhost` IDENTIFIED BY PASSWORD '*C49735D016A099C0CF104EF9183F374A54CA2576'
-GRANT SELECT (f1), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
-GRANT SELECT, SELECT (f1), INSERT, UPDATE (f3, f2, f1) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
+GRANT SELECT (`f1`), INSERT, UPDATE ON `priv_db`.`t2` TO `test_yesprivs`@`localhost`
+GRANT SELECT, SELECT (`f1`), INSERT, UPDATE (`f3`, `f2`, `f1`) ON `priv_db`.`t1` TO `test_yesprivs`@`localhost`
 connection no_privs;
 select current_user;
 current_user
diff --git a/mysql-test/suite/roles/recursive.result b/mysql-test/suite/roles/recursive.result
index 05f28745f02..daacd2ed250 100644
--- a/mysql-test/suite/roles/recursive.result
+++ b/mysql-test/suite/roles/recursive.result
@@ -202,7 +202,7 @@ count(concat(User))
 22
 show grants;
 Grants for foo@localhost
-GRANT SELECT (User) ON `mysql`.`roles_mapping` TO `role1`
+GRANT SELECT (`User`) ON `mysql`.`roles_mapping` TO `role1`
 GRANT USAGE ON *.* TO `foo`@`localhost`
 GRANT USAGE ON *.* TO `role10`
 GRANT USAGE ON *.* TO `role1`
@@ -236,8 +236,8 @@ count(concat(User,Host))
 22
 show grants;
 Grants for foo@localhost
-GRANT SELECT (Host) ON `mysql`.`roles_mapping` TO `role3`
-GRANT SELECT (User) ON `mysql`.`roles_mapping` TO `role1`
+GRANT SELECT (`Host`) ON `mysql`.`roles_mapping` TO `role3`
+GRANT SELECT (`User`) ON `mysql`.`roles_mapping` TO `role1`
 GRANT USAGE ON *.* TO `foo`@`localhost`
 GRANT USAGE ON *.* TO `role10`
 GRANT USAGE ON *.* TO `role1`
diff --git a/mysql-test/suite/roles/recursive_dbug.result b/mysql-test/suite/roles/recursive_dbug.result
index 55bbad51c09..b94f55ae6fb 100644
--- a/mysql-test/suite/roles/recursive_dbug.result
+++ b/mysql-test/suite/roles/recursive_dbug.result
@@ -246,7 +246,7 @@ count(concat(User))
 22
 show grants;
 Grants for foo@localhost
-GRANT SELECT (User) ON `mysql`.`roles_mapping` TO `role1`
+GRANT SELECT (`User`) ON `mysql`.`roles_mapping` TO `role1`
 GRANT USAGE ON *.* TO `foo`@`localhost`
 GRANT USAGE ON *.* TO `role10`
 GRANT USAGE ON *.* TO `role1`
@@ -285,8 +285,8 @@ count(concat(User,Host))
 22
 show grants;
 Grants for foo@localhost
-GRANT SELECT (Host) ON `mysql`.`roles_mapping` TO `role3`
-GRANT SELECT (User) ON `mysql`.`roles_mapping` TO `role1`
+GRANT SELECT (`Host`) ON `mysql`.`roles_mapping` TO `role3`
+GRANT SELECT (`User`) ON `mysql`.`roles_mapping` TO `role1`
 GRANT USAGE ON *.* TO `foo`@`localhost`
 GRANT USAGE ON *.* TO `role10`
 GRANT USAGE ON *.* TO `role1`
diff --git a/mysql-test/suite/roles/set_role-table-column-priv.result b/mysql-test/suite/roles/set_role-table-column-priv.result
index 0ee3fceaef5..b9232180bef 100644
--- a/mysql-test/suite/roles/set_role-table-column-priv.result
+++ b/mysql-test/suite/roles/set_role-table-column-priv.result
@@ -30,7 +30,7 @@ current_user()	current_role()
 test_user@localhost	test_role1
 show grants;
 Grants for test_user@localhost
-GRANT SELECT (Role) ON `mysql`.`roles_mapping` TO `test_role2`
+GRANT SELECT (`Role`) ON `mysql`.`roles_mapping` TO `test_role2`
 GRANT USAGE ON *.* TO `test_role1`
 GRANT USAGE ON *.* TO `test_role2`
 GRANT USAGE ON *.* TO `test_user`@`localhost`
@@ -46,7 +46,7 @@ test_role2
 test_role2
 show grants;
 Grants for test_user@localhost
-GRANT SELECT (Role) ON `mysql`.`roles_mapping` TO `test_role2`
+GRANT SELECT (`Role`) ON `mysql`.`roles_mapping` TO `test_role2`
 GRANT USAGE ON *.* TO `test_role1`
 GRANT USAGE ON *.* TO `test_role2`
 GRANT USAGE ON *.* TO `test_user`@`localhost`
diff --git a/mysql-test/suite/rpl/r/rpl_ignore_table.result b/mysql-test/suite/rpl/r/rpl_ignore_table.result
index 1e0d6f537ab..8f0ed99397c 100644
--- a/mysql-test/suite/rpl/r/rpl_ignore_table.result
+++ b/mysql-test/suite/rpl/r/rpl_ignore_table.result
@@ -55,7 +55,7 @@ show grants for mysqltest3@localhost;
 Grants for mysqltest3@localhost
 GRANT USAGE ON *.* TO `mysqltest3`@`localhost`
 GRANT SELECT ON `test`.* TO `mysqltest3`@`localhost`
-GRANT SELECT (a), INSERT, INSERT (a), UPDATE (a), REFERENCES (a) ON `test`.`t4` TO `mysqltest3`@`localhost`
+GRANT SELECT (`a`), INSERT, INSERT (`a`), UPDATE (`a`), REFERENCES (`a`) ON `test`.`t4` TO `mysqltest3`@`localhost`
 show grants for mysqltest4@localhost;
 Grants for mysqltest4@localhost
 GRANT USAGE ON *.* TO `mysqltest4`@`localhost` IDENTIFIED BY PASSWORD '*196BDEDE2AE4F84CA44C47D54D78478C7E2BD7B7'
@@ -80,7 +80,7 @@ show grants for mysqltest3@localhost;
 Grants for mysqltest3@localhost
 GRANT USAGE ON *.* TO `mysqltest3`@`localhost`
 GRANT SELECT ON `test`.* TO `mysqltest3`@`localhost`
-GRANT SELECT (a), INSERT, INSERT (a), UPDATE (a), REFERENCES (a) ON `test`.`t4` TO `mysqltest3`@`localhost`
+GRANT SELECT (`a`), INSERT, INSERT (`a`), UPDATE (`a`), REFERENCES (`a`) ON `test`.`t4` TO `mysqltest3`@`localhost`
 show grants for mysqltest4@localhost;
 Grants for mysqltest4@localhost
 GRANT USAGE ON *.* TO `mysqltest4`@`localhost` IDENTIFIED BY PASSWORD '*196BDEDE2AE4F84CA44C47D54D78478C7E2BD7B7'
@@ -107,7 +107,7 @@ show grants for mysqltest3@localhost;
 Grants for mysqltest3@localhost
 GRANT USAGE ON *.* TO `mysqltest3`@`localhost`
 GRANT SELECT ON `test`.* TO `mysqltest3`@`localhost`
-GRANT INSERT, INSERT (a), UPDATE (a), REFERENCES (a) ON `test`.`t4` TO `mysqltest3`@`localhost`
+GRANT INSERT, INSERT (`a`), UPDATE (`a`), REFERENCES (`a`) ON `test`.`t4` TO `mysqltest3`@`localhost`
 show grants for mysqltest4@localhost;
 Grants for mysqltest4@localhost
 GRANT USAGE ON *.* TO `mysqltest4`@`localhost` IDENTIFIED BY PASSWORD '*196BDEDE2AE4F84CA44C47D54D78478C7E2BD7B7'
@@ -119,7 +119,7 @@ show grants for mysqltest3@localhost;
 Grants for mysqltest3@localhost
 GRANT USAGE ON *.* TO `mysqltest3`@`localhost`
 GRANT SELECT ON `test`.* TO `mysqltest3`@`localhost`
-GRANT INSERT, INSERT (a), UPDATE (a), REFERENCES (a) ON `test`.`t4` TO `mysqltest3`@`localhost`
+GRANT INSERT, INSERT (`a`), UPDATE (`a`), REFERENCES (`a`) ON `test`.`t4` TO `mysqltest3`@`localhost`
 show grants for mysqltest4@localhost;
 Grants for mysqltest4@localhost
 GRANT USAGE ON *.* TO `mysqltest4`@`localhost` IDENTIFIED BY PASSWORD '*196BDEDE2AE4F84CA44C47D54D78478C7E2BD7B7'
diff --git a/sql/sql_acl.cc b/sql/sql_acl.cc
index b48a4d2fc8d..f4a3ab14f57 100644
--- a/sql/sql_acl.cc
+++ b/sql/sql_acl.cc
@@ -9196,9 +9196,8 @@ static bool show_table_and_column_privileges(THD *thd, const char *username,
                     }
                     else
                       global.append(STRING_WITH_LEN(", "));
-                    global.append(grant_column->column,
-                                  grant_column->key_length,
-                                  system_charset_info);
+                    append_identifier(thd, &global, grant_column->column,
+                                      grant_column->key_length);
                   }
                 }
                 if (found_col)