On 13/10/2024 01:11, Ba Jinsheng wrote:
> I changed the code to generate an efficient query plan (only the
> HashJoin in fifth line is in parallel), so I am wondering whether it is
> possible to optimize the code to enable this efficient query plan in
> default? I believe at least, it would improve the performance of
> PostgreSQL on the standard benchmark TPC-H.
> If you need, I can provide my environment in docker for your analysis.
Thanks for sharing the case! I will investigate it in a while.
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regards, Andrei Lepikhov