Re: [HACKERS] Cached plans and statement generalization

From: pgsql-hackers-owner@postgresql.org
> [mailto:pgsql-hackers-owner@postgresql.org] On Behalf Of Konstantin
> Knizhnik
> Well, first of all I want to share results I already get: pgbench with default
> parameters,  scale 10 and one connection:
> 
> So autoprepare is as efficient as explicit prepare and can increase
> performance almost two times.

This sounds great.

BTW, when are the autoprepared statements destroyed?  Are you considering some upper limit on the number of prepared
statements?

Regards
Takayuki Tsunakawa