How to roll back the replication?

Hi, all.
I make a db replacated as distributor.
I decided later removing replication.
But, I don't know how to remove rowguid column from all tables.
How can I set back to the initial state of DB before replication?
thank you..You can't that I know of. You will need to alter the tables and drop the columns not needed.

how to restrict developers from create / delete tables

Can anybody tell me a simple way of removing CREATE/DELETE table rights.
I want developers to be able to do anything but CREATE/DELETE tables.
Thank you.Well by default no one has any abilities in SQL Server. So if they can
already create and delete tables you must have put them in a role that has
these permissions. Chances are you made them dbo? If so you need to remove
them from the dbo role and assign them to a role that has what permissions
you want.
Andrew J. Kelly SQL MVP
"UnkleVo" <isharko@.att.net> wrote in message
news:a3538463.0407140656.53522073@.posting.google.com...
> Can anybody tell me a simple way of removing CREATE/DELETE table rights.
> I want developers to be able to do anything but CREATE/DELETE tables.
>
> Thank you.