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Re: PostgreSQL 12.4 Parallel Query doesn't work while EXPLAIN is OK

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Tom,

Ok, but how about reading from temporary tables? We could mark the function as "PARALLEL SAFE” instead of "PARALLEL RESTRICTED” in this case if it’s important. Actually, I rewrote the function without temp tables access but that’s not helpful - the function marked as "PARALLEL SAFE” is not parallel even without temp tables access.


Best regards, Alexey Pechnikov

On 1 Dec 2020, at 21:58, Tom Lane <tgl@xxxxxxxxxxxxx> wrote:

PARALLEL RESTRICTED


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