ALTER PROFILE
ALTER PROFILE — change an authentication profile
Synopsis
ALTER PROFILEname[ LIMITparametervalue[ ... ] ] whereparametercan be: FAILED_LOGIN_ATTEMPTS | PASSWORD_REUSE_TIME | PASSWORD_REUSE_MAX | PASSWORD_LIFE_TIME | PASSWORD_GRACE_TIME | USER_INACTIVE_TIME | FAILED_AUTH_KEEP_TIME | PASSWORD_MIN_UNIQUE_CHARS | PASSWORD_MIN_LEN | PASSWORD_REQUIRE_COMPLEX ALTER PROFILEnameRENAME TOnew_name
Description
 The ALTER PROFILE command changes parameters of a Postgres Pro profile. You must be a database superuser or have the privileges of the pg_manage_profiles role to use this command. 
Parameters
- name
- The name of the profile for which to alter parameters. 
- FAILED_LOGIN_ATTEMPTS- value- PASSWORD_REUSE_TIME- value- PASSWORD_REUSE_MAX- value- PASSWORD_LIFE_TIME- value- PASSWORD_GRACE_TIME- value- USER_INACTIVE_TIME- value- FAILED_AUTH_KEEP_TIME- value- PASSWORD_MIN_UNIQUE_CHARS- value- PASSWORD_MIN_LEN- value- PASSWORD_REQUIRE_COMPLEX- value
- These clauses alter parameters originally set by CREATE PROFILE. For more information, see the - CREATE PROFILEreference page.
- new_name
- The new name of the profile. 
Notes
Use CREATE PROFILE to add new profiles, and DROP PROFILE to remove a profile.
Examples
 Change PASSWORD_LIFE_TIME and PASSWORD_GRACE_TIME parameters of a profile: 
ALTER PROFILE admin_profile
    LIMIT PASSWORD_LIFE_TIME 90
          PASSWORD_GRACE_TIME 3;