On Thu, Feb 17, 2005 at 07:31:42PM +0100, Martijn van Oosterhout wrote: > On Thu, Feb 17, 2005 at 11:03:58AM -0700, Michael Fuhr wrote: > > > > In experiments I've defined a domain's CHECK expression to call a > > function that makes queries. It worked in simple tests; I don't > > know if it'll work in the general case. > > The problem is basically that modifying a table elsewhere could have > the effect of invalidating the entries in the table being checked.
Yeah, that's the kind of thing that concerned me. I meant to ask the OP the usual question: What problem are you trying to solve? -- Michael Fuhr http://www.fuhr.org/~mfuhr/ ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend
