Syntax
<create_user_statement> ::= CREATE USER <user_name> PASSWORD <password> [<user_mode>] [TIMEOUT <unsigned_integer]> [COSTLIMIT <unsigned integer> [[NOT] EXCLUSIVE] [DEFAULTCODE <ascii_or_unicode>] [<connect_mode>] | CREATE USER <user_name> PASSWORD <password> LIKE <source_user> | CREATE USER <user_name> PASSWORD <password> USERGROUP <usergroup_name>