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36 lines
1.4 KiB
Text
36 lines
1.4 KiB
Text
create user test_user@localhost;
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create role test_role;
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grant select on *.* to test_role;
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grant test_role to test_user@localhost;
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show grants;
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Grants for test_user@localhost
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GRANT `test_role` TO `test_user`@`localhost`
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GRANT USAGE ON *.* TO `test_user`@`localhost`
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set default role test_role;
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select user, host, default_role from mysql.user;
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ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table `mysql`.`user`
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select user, host, default_role from mysql.user where user='test_user';
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User Host default_role
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test_user localhost test_role
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show grants;
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Grants for test_user@localhost
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GRANT `test_role` TO `test_user`@`localhost`
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GRANT USAGE ON *.* TO `test_user`@`localhost`
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GRANT SELECT ON *.* TO `test_role`
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SET DEFAULT ROLE `test_role` FOR `test_user`@`localhost`
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select user, host, default_role from mysql.user where user='test_user';
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User Host default_role
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test_user localhost test_role
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set default role NONE;
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select user, host, default_role from mysql.user where user='test_user';
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User Host default_role
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test_user localhost
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set default role invalid_role;
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ERROR OP000: Invalid role specification `invalid_role`
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select user, host, default_role from mysql.user where user='test_user';
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User Host default_role
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test_user localhost
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select user, host, default_role from mysql.user;
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ERROR 42000: SELECT command denied to user 'test_user'@'localhost' for table `mysql`.`user`
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drop role test_role;
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drop user test_user@localhost;
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