On 2020-03-28 15:16:21 -0400, Tom Lane wrote:
> Andres Freund <andres@anarazel.de> writes:
> > - both stringinfo and pqexpbuffer are performance relevant in some uses,
> > needing to optimize both is wasted effort
>
> I'm not aware that anybody is trying to micro-optimize either.
https://postgr.es/m/5450.1578797036%40sss.pgh.pa.us