On Wed, Jun 28, 2023 at 1:22 PM Tom Lane <t...@sss.pgh.pa.us> wrote:

> I wrote:
> > That number is the total space actually requested from malloc() for
> > the PGresult object.  But we request space in blocks (typically 2KB
> > each), so there's some overhead due to fields not exactly filling
> > a block, unused space in the last block, etc.  If you're testing
> > with very small result sets (say a couple hundred KB)
>
> Sigh, obviously I meant a couple hundred *bytes* there.  -ENOCAFFEINE
>

Thanks Tom. --DD

PS: I was hoping for answers to my other questions too,
  but I guess that means there are no good answers to those.

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