On Tue, 2022-03-01 at 08:18 +0000, Sonai muthu raja M wrote: > Kindly help us to know that can we set characters length of a password to a User account in PostgreSQL Database. > > Please do the needful since the information require for auditing purpose. There is no way to do that. You can use the "passwordcheck" extension, but that will only work for clear-text passwords. Your only real option is *not* to use passwords in the database, but to authenticate with an external service like Kerberos or LDAP. Then you can enforce the password rules there. Yours, Laurenz Albe -- Cybertec | https://www.cybertec-postgresql.com