Peter Eisentraut <peter_e(at)gmx(dot)net> writes:
> Tom Lane writes:
>> Why shouldn't aggregate functions have entries in pg_proc?
> Furthermore, we could make the new function privileges apply to aggregates
> as well.
Good point. Another thing that would fall out for free is that the
aggregate type-coercion rules would become exactly like the function
type-coercion rules; right now they are a tad stupider.
regards, tom lane