On 05/31/2016 10:10 AM, Josh berkus wrote:
"max_parallel is the maximum number of parallel workers which will work
on each stage of the query which is parallizable. If you set it to 4,
you get up to 4 workers."
"max_parallel_degree is the amount of parallelism in the query, with the
understanding that the original parent process counts as 1, which means
that if you set it to 1 you get no parallelism, and if you want 4
parallel workers you need to set it to 5."
Which one of those is going to require more explanations on -general and
Let's not be complicated for the sake of being complicated.
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