RDS MariaDB에서 '루트' 계정 다음으로 권한이 있는 사용자 계정을 생성하는 방법은 무엇입니까?

계정 권한:

① 특권 계정은 어떻게 생성하나요?

② DDL+DML 권한으로 표준 계정을 생성하는 방법은 무엇입니까?

create user IF NOT EXISTS normal3@'%' identified by 'Passw@rd!';
show grants for normal3;
_// The user will only have USAGE privilege after created. So you would need to grant process, replication slave and replication client on *.* to new user account._
GRANT PROCESS, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'normal3'@'%';
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE, EVENT, TRIGGER ON `test3`.* TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`help_keyword` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`time_zone_name` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`help_category` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`help_relation` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`time_zone_leap_second` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`slow_log` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition_type` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`func` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`general_log` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`proc` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`time_zone` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`help_topic` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition` TO 'normal3'@'%';
GRANT SELECT ON `mysql`.`event` TO 'normal3'@'%';

③ DDL 권한으로 표준 계정을 생성하는 방법은 무엇입니까?

create user IF NOT EXISTS normal6@'%' identified by 'Passw@rd!';
GRANT PROCESS, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'normal6'@'%';
GRANT CREATE, DROP, INDEX, ALTER, CREATE TEMPORARY TABLES, LOCK TABLES, CREATE VIEW, SHOW VIEW, CREATE ROUTINE, ALTER ROUTINE ON `sampledb`.* TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`help_keyword` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`time_zone_name` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`help_category` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`help_relation` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`time_zone_leap_second` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`slow_log` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition_type` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`func` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`general_log` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`proc` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`time_zone` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`help_topic` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition` TO 'normal6'@'%';
GRANT SELECT ON `mysql`.`event` TO 'normal6'@'%';

④ DML 권한으로 표준 계정을 생성하는 방법은 무엇입니까?

create user IF NOT EXISTS normal5@'%' identified by 'Passw@rd!';
GRANT PROCESS, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'normal5'@'%';
GRANT SELECT, INSERT, UPDATE, DELETE, CREATE TEMPORARY TABLES, LOCK TABLES, EXECUTE, SHOW VIEW, EVENT, TRIGGER ON `sampledb`.* TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`help_keyword` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`time_zone_name` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`help_category` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`help_relation` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`time_zone_leap_second` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`slow_log` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition_type` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`func` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`general_log` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`proc` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`time_zone` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`help_topic` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition` TO 'normal5'@'%';
GRANT SELECT ON `mysql`.`event` TO 'normal5'@'%';

⑤ 읽기 전용 권한으로 표준 계정을 생성하는 방법은 무엇입니까?

create user IF NOT EXISTS normal4@'%' identified by 'Passw@rd!';
GRANT PROCESS, REPLICATION SLAVE, REPLICATION CLIENT ON *.* TO 'normal4'@'%';
GRANT SELECT, LOCK TABLES, SHOW VIEW ON `test4`.* TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`help_keyword` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`time_zone_name` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`help_category` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`help_relation` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`time_zone_leap_second` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`slow_log` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition_type` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`func` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`general_log` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`proc` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`time_zone` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`help_topic` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`time_zone_transition` TO 'normal4'@'%';
GRANT SELECT ON `mysql`.`event` TO 'normal4'@'%';