Re: PATCH: Batch/pipelining support for libpq

(Adding previous reviewers to CC)

On 2020-Nov-03, David G. Johnston wrote:

> Given the caveats around blocking mode connections why not just require
> non-blocking mode, in a similar fashion to how synchronous functions are
> disallowed?

This is a very good question.  Why indeed?  Does anybody have a good
answer to this?  If not, I propose we just require that non-blocking
mode is in use in order for batch mode to be used.

I've been doing a review pass over this patch and have an updated
version, which I intend to share later today (after I fix what appears
to be a misunderstanding in the "singlerow" test in testlibpqbatch.c)