On Thu, 4 May 2006, Rich Doughty wrote: > I have a foreign key constraint that I'd like to alter. I'd rather not > drop and re-create it due to the size of the table involved. All I need > to do is add an ON UPDATE CASCADE. > > Is it ok to set confupdtype to 'c' in pg_constraint (and will this be > all that's needed) or is it safer to drop and recreate the constraint?
I don't think that's going to work, you'd probably need to change the function associated with the trigger involved too. It's probably safer to do the drop and create. ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster
