On 9/2/16 4:07 PM, Bruce Momjian wrote:
Couldn't SQL sessions call a PL/Perl function that could query the OS and set max_parallel_workers_per_gather appropriately?
I'd certainly like to see a greater ability to utilize "hooks" without resorting to C. "hooks" in quotes because while some hooks need to be in C to be of practical use, others (such as a parallelization limit or controlling autovacuum) might not.
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