On Thu, Sep 1, 2016 at 01:01:35PM -0400, Peter Eisentraut wrote:
> Maybe a couple of hooks could be useful to allow people to experiment
> with this. But the hooks should be more general, as described above.
> But I think a few GUC settings that can be adjusted at run time could be
> sufficient as well.
Couldn't SQL sessions call a PL/Perl function that could query the OS
and set max_parallel_workers_per_gather appropriately?
-- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB
http://enterprisedb.com
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