Re: increased max_parallel_workers_per_gather results in fewer workers?

> On Jun 3, 2020, at 5:15 PM, Justin Pryzby <pryzby@telsasoft.com> wrote:
>
> On Wed, Jun 03, 2020 at 04:04:13PM -0400, Philip Semanchuk wrote:
>> Can anyone help me understand why this happens, or where I might look for clues?
>
> What version postgres ?

Sorry, I should have posted that in my initial email.

select version();
+-----------------------------------------------------------------------------+
| version                                                                     |
|-----------------------------------------------------------------------------|
| PostgreSQL 11.6 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.9.3, 64-bit |
+-----------------------------------------------------------------------------+

This is AWS’ version of Postgres 11.6 (“Aurora”) which of course might make a difference.