Chris Ruprecht <chris(at)ruprecht(dot)org> writes:
> Is it possible to create a function that can take a variable number of
> arguments?
No, but you can make it take an array and then write something like
myfunc(array[x, y, ...])
8.4 will have some syntactic sugar that looks like variable numbers of
arguments, but it's reducing to the above underneath.
regards, tom lane