"John Sidney-Woollett" <johnsw@xxxxxxxxxxxxx> wrote > > It looks like the db is using them at the rate of 1.5 million per day. > At what value will I hit a wraparound, and what options do I have to > identify/fix the (impending) problem. > The Oid will wraparound when it reaches the 32bits unsigned integer limit. If you don't use the oid explicitely in your application, then you don't worry about it. Regards, Qingqing