grant.res

开启mysql的远程连接的方法 mysql-noinstall-5.1.6-alpha-win32.zip

delete from user where user='grant_user' or user='grant_user2'
delete from db where user='grant_user'
delete from tables_priv
delete from columns_priv
lock tables mysql.user write
flush privileges
unlock tables
drop database grant_test
create database grant_test
Connecting grant_user
Error on connect: Access denied for user: ''@'localhost' to database 'grant_test'
grant select(user) on mysql.user to grant_user@localhost
revoke select(user) on mysql.user from grant_user@localhost
grant select on *.* to grant_user@localhost
set password FOR grant_user2@localhost = password('test')
Error in execute: Can't find any matching row in the user table
set password FOR grant_user=password('test')
Connecting grant_user
Error on connect: Access denied for user: 'grant_user'@'localhost' (Using password: NO)
set password FOR grant_user=''
Connecting grant_user
select * from mysql.user where user = 'grant_user'
localhost	grant_user		Y	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N					0	0	0

select * from mysql.db where user = 'grant_user'
grant select on *.* to grant_user@localhost,grant_user@localhost
show grants for grant_user@localhost
GRANT SELECT ON *.* TO 'grant_user'@'localhost'

Connecting grant_user
insert into mysql.user (host,user) values ('error','grant_user')
Error in execute: insert command denied to user: 'grant_user'@'localhost' for table 'user'
update mysql.user set host='error' WHERE user='grant_user'
Error in execute: update command denied to user: 'grant_user'@'localhost' for table 'user'
create table grant_test.test (a int,b int)
Error in execute: create command denied to user: 'grant_user'@'localhost' for table 'test'
grant select on *.* to grant_user2@localhost
Error in execute: Access denied for user: 'grant_user'@'localhost' (Using password: NO)
revoke select on grant_test.test from grant_user@opt_host
Error in execute: There is no such grant defined for user 'grant_user' on host 'opt_host'
revoke select on grant_test.* from grant_user@opt_host
Error in execute: There is no such grant defined for user 'grant_user' on host 'opt_host'
revoke select on *.* from grant_user
Error in execute: There is no such grant defined for user 'grant_user' on host '%'
grant select on grant_test.not_exists to grant_user
Error in execute: Table 'grant_test.not_exists' doesn't exist
grant FILE on grant_test.test to grant_user
Error in execute: Illegal GRANT/REVOKE command. Please consult the manual which privileges can be used
grant select on *.* to wrong___________user_name
Error in execute: The host or user argument to GRANT is too long
grant select on grant_test.* to wrong___________user_name
Error in execute: The host or user argument to GRANT is too long
Connecting grant_user
grant select on grant_test.test to grant_user with grant option
Error in execute: grant command denied to user: 'grant_user'@'localhost' for table 'test'
set password FOR ''@''=''
Error in execute: Can't find any matching row in the user table
set password FOR root@localhost = password('test')
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'mysql'
revoke select on *.* from grant_user@localhost
grant create,update on *.* to grant_user@localhost
Connecting grant_user
flush privileges
create table grant_test.test (a int,b int)
update grant_test.test set b=b+1 where a > 0
Error in execute: SELECT command denied to user: 'grant_user'@'localhost' for column 'a' in table 'test'
show grants for grant_user@localhost
GRANT UPDATE, CREATE ON *.* TO 'grant_user'@'localhost'

revoke update on *.* from grant_user@localhost
Connecting grant_user
grant select(c) on grant_test.test to grant_user@localhost
Error in execute: Unknown column 'c' in 'test'
revoke select(c) on grant_test.test from grant_user@localhost
Error in execute: There is no such grant defined for user 'grant_user' on host 'localhost' on table 'test'
grant select on grant_test.test to wrong___________user_name
Error in execute: The host or user argument to GRANT is too long
INSERT INTO grant_test.test values (2,0)
Error in execute: insert command denied to user: 'grant_user'@'localhost' for table 'test'
grant ALL PRIVILEGES on *.* to grant_user@localhost
REVOKE INSERT on *.* from grant_user@localhost
Connecting grant_user
INSERT INTO grant_test.test values (1,0)
Error in execute: insert command denied to user: 'grant_user'@'localhost' for table 'test'
grant INSERT on *.* to grant_user@localhost
Connecting grant_user
INSERT INTO grant_test.test values (2,0)
select count(*) from grant_test.test
1

revoke SELECT on *.* from grant_user@localhost
Connecting grant_user
select count(*) from grant_test.test
Error in execute: select command denied to user: 'grant_user'@'localhost' for table 'test'
INSERT INTO grant_test.test values (3,0)
grant SELECT on *.* to grant_user@localhost
Connecting grant_user
select count(*) from grant_test.test
2

revoke ALL PRIVILEGES on *.* from grant_user@localhost
Connecting grant_user
Error on connect: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
delete from user where user='grant_user'
flush privileges
delete from user where user='grant_user'
flush privileges
grant select on grant_test.* to grant_user@localhost
select * from mysql.user where user = 'grant_user'
localhost	grant_user		N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N					0	0	0

select * from mysql.db where user = 'grant_user'
localhost	grant_test	grant_user	Y	N	N	N	N	N	N	N	N	N	N	N

Connecting grant_user
select count(*) from grant_test.test
2

select * from mysql.user where user = 'grant_user'
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'mysql'
insert into grant_test.test values (4,0)
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
update grant_test.test set a=1
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
delete from grant_test.test
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
create table grant_test.test2 (a int)
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
ALTER TABLE grant_test.test add c int
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
CREATE INDEX dummy ON grant_test.test (a)
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
drop table grant_test.test
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
grant ALL PRIVILEGES on grant_test.* to grant_user2@localhost
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
grant ALL PRIVILEGES on grant_test.* to grant_user@localhost WITH GRANT OPTION
Connecting grant_user
insert into grant_test.test values (5,0)
REVOKE ALL PRIVILEGES on * from grant_user@localhost
Error in execute: There is no such grant defined for user 'grant_user' on host 'localhost'
REVOKE ALL PRIVILEGES on *.* from grant_user@localhost
REVOKE ALL PRIVILEGES on grant_test.* from grant_user@localhost
REVOKE ALL PRIVILEGES on grant_test.* from grant_user@localhost
Connecting grant_user
insert into grant_test.test values (6,0)
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
REVOKE GRANT OPTION on grant_test.* from grant_user@localhost
Connecting grant_user
Error on connect: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
grant ALL PRIVILEGES on grant_test.* to grant_user@localhost
Connecting grant_user
select * from mysql.user where user = 'grant_user'
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'mysql'
insert into grant_test.test values (7,0)
update grant_test.test set a=3 where a=2
delete from grant_test.test where a=3
create table grant_test.test2 (a int not null)
alter table grant_test.test2 add b int
create index dummy on grant_test.test2 (a)
update test,test2 SET test.a=test2.a where test.a=test2.a
drop table grant_test.test2
show tables from grant_test
test

insert into mysql.user (host,user) values ('error','grant_user',0)
Error in execute: Access denied for user: 'grant_user'@'localhost' to database 'mysql'
revoke ALL PRIVILEGES on grant_test.* from grant_user@localhost
select * from mysql.user where user = 'grant_user'
localhost	grant_user		N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N					0	0	0

select * from mysql.db where user = 'grant_user'
grant CREATE,UPDATE,DROP on grant_test.* to grant_user@localhost
Connecting grant_user
create table grant_test.test2 (a int not null)
update test,test2 SET test.a=1 where 1
update test,test2 SET test.a=test2.a where 1
Error in execute: SELECT command denied to user: 'grant_user'@'localhost' for column 'a' in table 'test2'
grant SELECT on grant_test.* to grant_user@localhost
Connecting grant_user
update test,test2 SET test.a=test2.a where test2.a=test.a
drop table grant_test.test2
revoke ALL PRIVILEGES on grant_test.* from grant_user@localhost
Connecting grant_user
Error on connect: Access denied for user: 'grant_user'@'localhost' to database 'grant_test'
grant create on grant_test.test2 to grant_user@localhost
Connecting grant_user
create table grant_test.test2 (a int not null)
show tables
test2

show columns from test
Error in execute: select command denied to user: 'grant_user'@'localhost' for table 'test'
show keys from test
Error in execute: select command denied to user: 'grant_user'@'localhost' for table 'test'
show columns from test2
a	int(11)	binary			0	

show keys from test2
select * from test
Error in execute: select command denied to user: 'grant_user'@'localhost' for table 'test'
grant insert on grant_test.test to grant_user@localhost
show tables
test
test2