Re: Can we get rid of repeated queries from pg_dump?

On Thu, Aug 26, 2021 at 10:02:07AM -0400, Tom Lane wrote:
> hubert depesz lubaczewski <depesz@depesz.com> writes:
> > It seems that for every function, pg_dump is getting it's data, and then
> > runs format_type on each parameter/output type? I'm mostly guessing
> > here, as I didn't read the code.
> > Wouldn't it be possible to get all type formats at once, and cache them
> > in pg_dump? Or at the very least reuse already received information?
> Send a patch ...

Yeah, that's not going to work, my C skills are next-to-none :(

I guess I'll have to wait till someone else will assume it's a problem,
someone with skills to do something about it.

Best regards,

depesz