Database and session library ?

Hello all !

I'm trying to make an authorization system and I would like to combine in my database the table that the session library uses and the one that I created for the rest of the user information.

The fact is that my table also uses "time()"  functions that generate exactly the same timestamp as when creating sessions, but the documentation says that I should use such fields as "ip_address", "id" and so on...


Q: Where can I change these field names to avoid future errors ?

I would change this world, but God doesn't give me the source.