ALTER_USER (7) - Linux Manuals
ALTER_USER: change a database role
NAME
ALTER_USER - change a database role
SYNOPSIS
ALTER USER name [ [ WITH ] option [ ... ] ] where option can be: SUPERUSER | NOSUPERUSER | CREATEDB | NOCREATEDB | CREATEROLE | NOCREATEROLE | CREATEUSER | NOCREATEUSER | INHERIT | NOINHERIT | LOGIN | NOLOGIN | REPLICATION | NOREPLICATION | CONNECTION LIMIT connlimit | [ ENCRYPTED | UNENCRYPTED ] PASSWORD 'password' | VALID UNTIL 'timestamp' ALTER USER name RENAME TO new_name ALTER USER name SET configuration_parameter { TO | = } { value | DEFAULT } ALTER USER name SET configuration_parameter FROM CURRENT ALTER USER name RESET configuration_parameter ALTER USER name RESET ALL
DESCRIPTION
ALTER USER is now an alias for ALTER ROLE (ALTER_ROLE(7)).
COMPATIBILITY
The ALTER USER statement is a PostgreSQL extension. The SQL standard leaves the definition of users to the implementation.