centos man page for alter_user

ALTER 
USER(7)						  PostgreSQL 9.2.7 Documentation					     ALTER USER(7)

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.

SEE ALSO
       ALTER ROLE (ALTER_ROLE(7))

PostgreSQL 9.2.7						    2014-02-17							     ALTER USER(7)