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49 lines
2.3 KiB
Text
49 lines
2.3 KiB
Text
create user 'test_user'@'localhost';
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create user 'test_role1'@'';
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update mysql.user set is_role='Y' where user='test_role1';
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insert into mysql.roles_mapping (HostFk, UserFk, RoleFk) values ('localhost',
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'test_user',
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'test_role1');
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select user, host from mysql.user where user not like 'root';
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user host
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test_role1
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test_user localhost
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select * from mysql.roles_mapping;
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HostFk UserFk RoleFk
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localhost test_user test_role1
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grant select on *.* to 'test_role1'@'';
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select * from mysql.user where user='test_role1';
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Host User Password Select_priv Insert_priv Update_priv Delete_priv Create_priv Drop_priv Reload_priv Shutdown_priv Process_priv File_priv Grant_priv References_priv Index_priv Alter_priv Show_db_priv Super_priv Create_tmp_table_priv Lock_tables_priv Execute_priv Repl_slave_priv Repl_client_priv Create_view_priv Show_view_priv Create_routine_priv Alter_routine_priv Create_user_priv Event_priv Trigger_priv Create_tablespace_priv ssl_type ssl_cipher x509_issuer x509_subject max_questions max_updates max_connections max_user_connections plugin authentication_string is_role
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test_role1 Y N N N N N N N N N N N N N N N N N N N N N N N N N N N N 0 0 0 0 Y
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flush privileges;
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select * from mysql.roles_mapping;
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ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table 'roles_mapping'
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show grants;
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Grants for test_user@localhost
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GRANT USAGE ON *.* TO 'test_user'@'localhost'
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GRANT test_role1 TO 'test_user'@'localhost'
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost NULL
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set role test_role1;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost test_role1
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show grants;
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Grants for test_user@localhost
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GRANT SELECT ON *.* TO 'test_role1'
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GRANT USAGE ON *.* TO 'test_user'@'localhost'
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GRANT test_role1 TO 'test_user'@'localhost'
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select * from mysql.roles_mapping;
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HostFk UserFk RoleFk
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localhost test_user test_role1
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set role none;
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select current_user(), current_role();
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current_user() current_role()
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test_user@localhost NULL
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select * from mysql.roles_mapping;
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ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table 'roles_mapping'
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delete from mysql.user where user='test_role1';
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delete from mysql.roles_mapping where RoleFk='test_role1';
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flush privileges;
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drop user 'test_user'@'localhost';
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