include/master-slave.inc
[connection master]
create user u1;
create role r1;
#
# On master SHOW GRANTS work both for the user and the role:
show grants for u1;
Grants for u1@%
GRANT USAGE ON *.* TO `u1`@`%`
show grants for r1;
Grants for r1
GRANT USAGE ON *.* TO `r1`
#
connection slave;
#
# The role has been replicated,
# it's visible in mysql.user and I_S:
#
select user, host, is_role from mysql.user where user in ('u1', 'r1');
User	Host	is_role
r1		Y
u1	%	N
select * from information_schema.applicable_roles;
GRANTEE	ROLE_NAME	IS_GRANTABLE	IS_DEFAULT
root@localhost	r1	YES	NO
#
# Check show grants for the new user.
show grants for u1;
Grants for u1@%
GRANT USAGE ON *.* TO `u1`@`%`
#
# Check show grants for the new role.
show grants for r1;
Grants for r1
GRANT USAGE ON *.* TO `r1`
#
# Check if flushing privileges preserves the state.
flush privileges;
show grants for r1;
Grants for r1
GRANT USAGE ON *.* TO `r1`
#
# Check SHOW GRANTS after setting the role.
set role r1;
show grants;
Grants for root@localhost
GRANT `r1` TO `root`@`localhost` WITH ADMIN OPTION
GRANT ALL PRIVILEGES ON *.* TO `root`@`localhost` WITH GRANT OPTION
GRANT PROXY ON ''@'%' TO 'root'@'localhost' WITH GRANT OPTION
GRANT USAGE ON *.* TO `r1`
show grants for r1;
Grants for r1
GRANT USAGE ON *.* TO `r1`
connection master;
drop role r1;
drop user u1;
connection slave;
include/rpl_end.inc