--- Tom Lane <tgl@sss.pgh.pa.us> escreveu:
> "Dave Page" <dpage@vale-housing.co.uk> writes:
> > Sorry, don't know. Can anyone on pgsql-hackers tell us the purpose of
> > the FunctionCall message?
>
> It's used to invoke the "fast path" function call code
> (src/backend/tcop/fastpath.c). libpq's large-object routines use this,
> but little else does AFAIK. The current protocol is sufficiently broken
> (see comments in fastpath.c) that I'd not really encourage people to use
> it until we can fix it --- hopefully that will happen in 7.4.
Ok, as Kristis already said about how functions are being commonly called, I
will implement it this way: transforming the function call into a "select
<function_name>" statement. I already have some working code and I will clean
it and commit it soon.
Thanks all!
=====
Regards,
Francisco Figueiredo Jr.
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