-- USER SQL CREATE USER user_name IDENTIFIED BY password ; -- ROLES GRANT "GATHER_SYSTEM_STATISTICS" TO user_name WITH ADMIN OPTION; GRANT "LOGSTDBY_ADMINISTRATOR" TO user_name WITH ADMIN OPTION; GRANT "OEM_ADVISOR" TO user_name WITH ADMIN OPTION; GRANT "DBA" TO user_name WITH ADMIN OPTION; GRANT "IMP_FULL_DATABASE" TO user_name WITH ADMIN OPTION; GRANT "AQ_ADMINISTRATOR_ROLE" TO user_name WITH AD