[Freeswitch-users] Postgres Configuration

I am implementing Postgres in the core and would like to also store usernames and passwords as well. I already have a script that allows for auto provisioning of Polycom devices from a db. Does anyone know the correct settings I should have in the Postgres DB ? I am following the Freeswitch Dbh Lua instructions here https://wiki.freeswitch.org/wiki/Lua_freeswitch_dbh I just want to make sure I create the right table and columns in the database as to not have issues later. Thank you in advance