On Tue, Jul 30, 2019 at 8:07 PM Melanie Plageman <melanieplage...@gmail.com> wrote: > For the actual write to disk, I'm pretty sure I get that for free from > the BufFile API, no? > I was more thinking about optimizing when I call BufFileWrite at all.
Right. Clearly several existing buffile.c users regularly have very small BufFileWrite() size arguments. tuplestore.c, for one. -- Peter Geoghegan