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create role role1;
create role none;
ERROR OP000: Invalid role specification `NONE`
create role public;
ERROR OP000: Invalid role specification `PUBLIC`
drop role none;
ERROR HY000: Operation DROP ROLE failed for 'NONE'
drop role public;
ERROR HY000: Operation DROP ROLE failed for PUBLIC
grant none to role1;
ERROR OP000: Invalid role specification `NONE`
grant role1 to none;
ERROR OP000: Invalid role specification `none`
grant select on *.* to none;
ERROR OP000: Invalid role specification `none`
grant public to role1;
ERROR OP000: Invalid role specification `PUBLIC`
grant role1 to public;
grant select on *.* to public;
grant role1 to current_role;
ERROR OP000: Invalid role specification `NONE`
revoke none from role1;
ERROR OP000: Invalid role specification `NONE`
revoke role1 from none;
ERROR OP000: Invalid role specification `none`
revoke select on *.* from none;
ERROR OP000: Invalid role specification `none`
revoke public from role1;
ERROR OP000: Invalid role specification `PUBLIC`
revoke role1 from public;
revoke select on *.* from public;
show grants for none;
ERROR OP000: Invalid role specification `none`
show grants for public;
Grants for PUBLIC
create definer=none view test.v1 as select 1;
ERROR OP000: Invalid role specification `none`
create definer=public view test.v1 as select 1;
ERROR OP000: Invalid role specification `public`
drop role role1;
create user foo@localhost;
connect foo,localhost,foo;
set default role public;
ERROR OP000: Invalid role specification `PUBLIC`
disconnect foo;
connection default;
update mysql.global_priv set priv=json_insert(priv, '$.default_role', 'none') where user='foo';
connect foo,localhost,foo;
show grants;
Grants for foo@localhost
GRANT USAGE ON *.* TO `foo`@`localhost`
select * from information_schema.enabled_roles;
ROLE_NAME
NULL
disconnect foo;
connection default;
update mysql.global_priv set priv=json_insert(priv, '$.default_role', 'public') where user='foo';
connect foo,localhost,foo;
show grants;
Grants for foo@localhost
GRANT USAGE ON *.* TO `foo`@`localhost`
select * from information_schema.enabled_roles;
ROLE_NAME
NULL
disconnect foo;
connection default;
drop user foo@localhost;
insert mysql.global_priv values ('', 'none', '{"is_role":true}');
flush privileges;
Warnings:
Error 1959 Invalid role specification `none`
delete from mysql.global_priv where host='';
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