Michael,
> although this is not really SQL, but PL/pgSQL, I hope this is the right
> place to ask.
This is the right place.
> I have written a complex triggers. It works very well. Just now I have
> realized that I have used the = operater for variable assignments, instead
> of the := operater. To my suprise, there was no error or warning, and the
> store procedure works very well!
>
> e.g.
> NEW.someval = rec.someother;
> works as well as
> NEW.someval := rec.someother;
>
> Can you confirm that both are valid? Can someone explain this?
> And is it safe to use the former syntax?
I'm very surprised, too. The "=" syntax is not per spec; my guess is,
somebody coded in compatibility for DB conversion purposes and left it there.
Jan? Tom?
--
-Josh BerkusAglio Database SolutionsSan Francisco