"Robert James" <srobertjames@xxxxxxxxx> writes: > "ERROR: failed to fetch old tuple for AFTER trigger > I'm running Postgres 8.2.1 on Windows XP. I seem to remember a bug with this symptom; so your first move ought to be to update to 8.2.latest. If you can still reproduce it afterwards, please send a test case to pgsql-bugs. regards, tom lane