The problem is that, we have more than one databases in different locations, but some of them are Oracle Standard edition, which does not permit (as I know, maybe I'm wrong) replication.
So we will create a synchronizing procedure, which will do the same thing.
Now if it's an insert or delete statement it's somehow easy, but in case of update we want to pass to the procedure only the modified columns, and the modified values. I've looked for some system views, but without any luck... So if you have ny idea it would be greatly appreciated...

Thx...