Обсуждение: Reset stats - Pg 9.2

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Reset stats - Pg 9.2

От
Patrick B
Дата:
Hi all,

select stats_reset from pg_stat_database;

It says the statistics were reseted back in 2014.

I want to reset it now (production database), to get more clear data.

select pg_stat_reset();

Should be ok? Those stats aren't used for Query plan, right?

Thanks
Patrick

Re: Reset stats - Pg 9.2

От
Adrian Klaver
Дата:
On 07/17/2016 08:08 PM, Patrick B wrote:
> Hi all,
>
>
>     select stats_reset from pg_stat_database;
>
>
> It says the statistics were reseted back in 2014.
>
> I want to reset it now (production database), to get more clear data.
>
>     select pg_stat_reset();
>
>
> Should be ok? Those stats aren't used for Query plan, right?

That would be pg_statistic:

https://www.postgresql.org/docs/9.2/static/catalog-pg-statistic.html

>
> Thanks
> Patrick


--
Adrian Klaver
adrian.klaver@aklaver.com