Hi All, I'd like to know if there is a method to let a user login into only predefined databases? I know that I could edit pg_hba.conf to achive this, but - there will be many databases on the server with the same structure but with different data - there will be "local admins" who must be able to create new "local users" (of their own db) - it is a win32 client application... so editing pg_hba.conf is not too easy... So I'd need an administrative method (command?) which is capable to define (in the server level) a set of databases (0, 1 or more) for every user which she can login and prevent her from logging in to any other databases. This data should be modified via SQL statements like GRANT. I tried to REVOKE all priviges from a user on a db, but the user still able to login. Another question is that she can't do anything. Any ideas? Thx -- Csaba Együd -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.362 / Virus Database: 267.13.8/183 - Release Date: 2005.11.25.