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27 lines
780 B
Text
27 lines
780 B
Text
create user test_user@localhost;
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create role test_role1;
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grant test_role1 to test_user@localhost;
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create role test_role2;
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grant test_role2 to test_role1;
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use mysql;
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select * from roles_mapping;
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Host User Role Admin_option
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test_role1 test_role2 N
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localhost root test_role1 Y
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localhost root test_role2 Y
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localhost test_user test_role1 N
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rename user 'test_user'@'localhost' to 'test_user_rm'@'newhost';
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select user, host from user where user like 'test%';
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user host
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test_role1
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test_role2
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test_user_rm newhost
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select * from roles_mapping;
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Host User Role Admin_option
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test_role1 test_role2 N
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localhost root test_role1 Y
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localhost root test_role2 Y
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newhost test_user_rm test_role1 N
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delete from mysql.roles_mapping;
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delete from mysql.user where user like 'test%';
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flush privileges;
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