Jeff Williams <jeffw@globaldial.com> writes:
> Thanks. Triggers was my first thought, but chapter 35 on Triggers didn't
> really indicate a way I could do this easily and scared me with a lot of
> c code.
Yeah. This is a documentation issue that's bothered me for awhile.
The problem is that we treat the PL languages as add-ons and therefore
the documentation of the "core" system shouldn't rely on them ... but
that leaves us presenting C-code triggers as the only examples in
chapter 35. There is a paragraph in there suggesting you go look at
the PL languages first, but obviously it's not getting the job done.
Anybody have a better idea?
regards, tom lane