Re: FmgrInfo allocation patterns (and PL handling as staged programming) - Mailing list pgsql-hackers

From Tom Lane
Subject Re: FmgrInfo allocation patterns (and PL handling as staged programming)
Date
Msg-id 2978258.1743968866@sss.pgh.pa.us
Whole thread Raw
In response to Re: FmgrInfo allocation patterns (and PL handling as staged programming)  (Chapman Flack <jcflack@acm.org>)
Responses Re: FmgrInfo allocation patterns (and PL handling as staged programming)
List pgsql-hackers
Chapman Flack <jcflack@acm.org> writes:
> Can a spread-out variadic "any" arg list ever vary
> in length or type on the fly at a single call site?

Don't think so.

> I notice that funccache only hashes the first nargs
> argument types.

Yeah; the languages it serves today don't support VARIADIC ANY,
so it's not really a concern.  But if you'd like to consider doing so,
we could talk about what's needful.  I don't think funccache is set in
stone (yet).

            regards, tom lane



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