On 2021/04/19 23:55, Justin Pryzby wrote:
> What does "kind" mean ? I think it means a "normalized" query or a "query
> structure".
>
> "a fewer kinds" is wrong, so I think the docs should say "a small number of
> queries" or maybe:
Okay, I agree to update the description.
>>>> Enabling this parameter may incur a noticeable performance penalty,
>>>> especially similar queries are run by many concurrent connections and
>>>> compete to update the same pg_stat_statements entry
"a small number of" is better than "similar" at the above because
"similar" sounds a bit unclear in this case?
It's better to use "entries" rather than "entry" at the above?
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION