Re: libpq pipelineing

On Friday, June 26, 2020, Samuel Williams <space(dot)ship(dot)traveller(at)gmail(dot)com>
wrote:

> > What about, as it says, sending multiple statements in a single
> sendQuery and then polling for multiple results?
>
> I tried this, and even in single row streaming mode, I found that
> there are cases where the results would not be streamed until all the
> queries were sent.
>
> From the users point of view, they may generate a loop sending
> multiple queries and don't care about the result, so a pipeline/batch
> processing is ideal to avoid RTT per loop iteration, if database
> access is slow, this can be a significant source of latency
>

I don’t have any insight into the bigger picture but I’d concur that no
other option is documented so what you desire is not possible.

David J.