CREATE USER $name$ [ [ WITH ] $option$ [ ... ] ]

where $option$ is:

SUPERUSER | NOSUPERUSER |
    CREATEDB | NOCREATEDB |
    CREATEROLE | NOCREATEROLE |
    INHERIT | NOINHERIT |
    LOGIN | NOLOGIN |
    REPLICATION | NOREPLICATION |
    BYPASSRLS | NOBYPASSRLS |
    CONNECTION LIMIT $connlimit$ |
    [ ENCRYPTED ] PASSWORD '$password$' | PASSWORD NULL |
    VALID UNTIL '$timestamp$' |
    IN ROLE $role_name$ [ , ... ] |
    IN GROUP $role_name$ [ , ... ] |
    ROLE $role_name$ [ , ... ] |
    ADMIN $role_name$ [ , ... ] |
    USER $role_name$ [ , ... ] |
    SYSID $uid$