darcy(at)druid(dot)net (D'Arcy J.M. Cain) writes:
> OK, so all functions can be upgraded to version 1 calling sequence, not
> just ones used for triggers.
Now you're getting there. Actually triggers *must* be upgraded to the
new calling sequence, because we don't support old-style triggers
anymore. But for other functions it's optional.
regards, tom lane