On 2021/04/21 23:53, Justin Pryzby wrote:
> Or:
>
> Enabling this parameter may incur a noticeable performance penalty,
> especially similar queries are executed by many concurrent connections
> and compete to update a small number of pg_stat_statements entries.
I prefer this. But what about using "identical" instead of "similar"
because pg_stat_statements docs already uses "identical" in some places?
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION