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test_sequence
------ grant/revoke/drop affects a parallel session test ------
show grants for second_user@localhost ;
ERROR 42000: There is no such grant defined for user 'second_user' on host 'localhost'
create database mysqltest;
use mysqltest;
use test;
grant usage on mysqltest.* to second_user@localhost
identified by 'looser' ;
Warnings:
Warning 1287 Using GRANT for creating new user is deprecated and will be removed in future release. Create new user with CREATE USER statement.
grant select on mysqltest.t9 to second_user@localhost
identified by 'looser' ;
Warnings:
Warning 1287 Using GRANT statement to modify existing user's properties other than privileges is deprecated and will be removed in future release. Use ALTER USER statement for this operation.
show grants for second_user@localhost ;
Grants for second_user@localhost
GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
GRANT USAGE ON *.* TO 'second_user'@'localhost'
select current_user();
current_user()
second_user@localhost
show grants for current_user();
Grants for second_user@localhost
GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
GRANT USAGE ON *.* TO 'second_user'@'localhost'
prepare s_t9 from 'select c1 as my_col
from t9 where c1= 1' ;
execute s_t9 ;
my_col
1
select a as my_col from t1;
ERROR 42000: SELECT command denied to user 'second_user'@'localhost' for table 't1'
grant select on mysqltest.t1 to second_user@localhost
identified by 'looser' ;
Warnings:
Warning 1287 Using GRANT statement to modify existing user's properties other than privileges is deprecated and will be removed in future release. Use ALTER USER statement for this operation.
show grants for second_user@localhost ;
Grants for second_user@localhost
GRANT SELECT ON `mysqltest`.`t1` TO 'second_user'@'localhost'
GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
GRANT USAGE ON *.* TO 'second_user'@'localhost'
drop table mysqltest.t9 ;
show grants for second_user@localhost ;
Grants for second_user@localhost
GRANT SELECT ON `mysqltest`.`t1` TO 'second_user'@'localhost'
GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
GRANT USAGE ON *.* TO 'second_user'@'localhost'
show grants for second_user@localhost ;
Grants for second_user@localhost
GRANT SELECT ON `mysqltest`.`t1` TO 'second_user'@'localhost'
GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
GRANT USAGE ON *.* TO 'second_user'@'localhost'
prepare s_t1 from 'select a as my_col from t1' ;
execute s_t1 ;
my_col
1
2
3
4
execute s_t9 ;
ERROR 42S02: Table 'mysqltest.t9' doesn't exist
deallocate prepare s_t9;
revoke all privileges on mysqltest.t1 from second_user@localhost;
show grants for second_user@localhost ;
Grants for second_user@localhost
GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
GRANT USAGE ON *.* TO 'second_user'@'localhost'
show grants for second_user@localhost ;
Grants for second_user@localhost
GRANT SELECT ON `mysqltest`.`t9` TO 'second_user'@'localhost'
GRANT USAGE ON *.* TO 'second_user'@'localhost'
execute s_t1 ;
ERROR 42000: SELECT command denied to user 'second_user'@'localhost' for table 't1'
revoke all privileges, grant option from second_user@localhost ;
show grants for second_user@localhost ;
Grants for second_user@localhost
GRANT USAGE ON *.* TO 'second_user'@'localhost'
drop user second_user@localhost ;
commit ;
show grants for second_user@localhost ;
ERROR 42000: There is no such grant defined for user 'second_user' on host 'localhost'
drop database mysqltest;
prepare stmt3 from ' grant all on test.t1 to drop_user@localhost
identified by ''looser'' ';
grant all on test.t1 to drop_user@localhost
identified by 'looser' ;
Warnings:
Warning 1287 Using GRANT for creating new user is deprecated and will be removed in future release. Create new user with CREATE USER statement.
prepare stmt3 from ' revoke all privileges on test.t1 from
drop_user@localhost ';
revoke all privileges on test.t1 from drop_user@localhost ;
prepare stmt3 from ' drop user drop_user@localhost ';
drop user drop_user@localhost;