config root man

drop schema if exists mysqltest_1;
create schema mysqltest_1;
use mysqltest_1;
create table t1 (a int) partition by list (a) (partition p1 values in (1), partition p2 values in (2), partition p3 values in (3));
insert into t1 values (1),(2);
set @orig_sql_mode= @@sql_mode;
set sql_mode= (select replace(@@sql_mode,'NO_AUTO_CREATE_USER',''));
grant usage on *.* to mysqltest_1@localhost;
set sql_mode= @orig_sql_mode;
revoke all privileges on *.* from mysqltest_1@localhost;
grant select,alter on mysqltest_1.* to mysqltest_1@localhost;
show grants for current_user;
Grants for mysqltest_1@localhost
GRANT USAGE ON *.* TO 'mysqltest_1'@'localhost'
GRANT SELECT, ALTER ON `mysqltest_1`.* TO 'mysqltest_1'@'localhost'
alter table t1 add b int;
alter table t1 drop partition p2;
ERROR 42000: DROP command denied to user 'mysqltest_1'@'localhost' for table 't1'
grant drop on mysqltest_1.* to mysqltest_1@localhost;
alter table t1 drop partition p2;
revoke alter on mysqltest_1.* from mysqltest_1@localhost;
alter table t1 drop partition p3;
ERROR 42000: ALTER command denied to user 'mysqltest_1'@'localhost' for table 't1'
revoke select,alter,drop on mysqltest_1.* from mysqltest_1@localhost;
drop table t1;
create table t1 (s1 int);
insert into t1 values (1);
grant alter on mysqltest_1.* to mysqltest_1@localhost;
alter table t1 partition by list (s1) (partition p1 values in (2));
ERROR HY000: Table has no partition for some existing values
grant select, alter on mysqltest_1.* to mysqltest_1@localhost;
alter table t1 partition by list (s1) (partition p1 values in (2));
ERROR HY000: Table has no partition for value 1
drop table t1;
drop user mysqltest_1@localhost;
drop schema mysqltest_1;
End of 5.1 tests