README.md

@@ -1,29 +1,4 @@
-# PostgreSQL expiration date management functions
+# postgresql_passchanger_function
-
-## Description
-
-This project tries to find a way to allow users the management of the `VALID UNTIL` expiration clause by themself.
-All without granting `super` permissions and having a histoc of changes on a _pseudo-audit_ table
-
-## Instructions
-
-### First deploy
-Deploy `passchanger.sql` on the desired cluster/database.
-
-It will:
-  * create a `dba` schema
-  * create a `dba` role
-  * create the `pwdhistory` table for audit purpouses
-  * Grant the minimum permissions for this new role so the whole thing works
-  * Create the 2 needed functions and grant permissions on them to `dba`
-
-
-### Allowing users to use that functions
-Take the file `grants_to_grant.sql` and modify the username _dodger_ so it match the username that should have the permissions.
-Execute the grants on the cluster/database you have deployed `passchanger.sql`
-
-
-### Changing password & extending expiration date
-
 
+Have a look at the comments