Re: Unused indexes - PostgreSQL 9.2

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От Lucas Possamai
Тема Re: Unused indexes - PostgreSQL 9.2
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Msg-id CAE_gQfWNBT_nfW49=7ekJyPqZ+3+BnEsHERv0a+giGspYKzwsA@mail.gmail.com
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Ответ на Re: Unused indexes - PostgreSQL 9.2  (Jeff Janes <jeff.janes@gmail.com>)
Ответы Re: Unused indexes - PostgreSQL 9.2  ("David G. Johnston" <david.g.johnston@gmail.com>)
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On 24 May 2016 at 12:18, Jeff Janes <jeff.janes@gmail.com> wrote:
On Mon, May 23, 2016 at 4:23 PM, Lucas Possamai <drum.lucas@gmail.com> wrote:
>
> That index has been added just 3 hours ago, and you can see that the
> times_used goes over 41000.... How is that possible??

Well, that is what it is there for, right , to be used?  My ancient
laptop can use an index that many times in less than 20 seconds,
running flat out.


Yeah!
But I mean... over 70.000 times in 4 hours? that's a lot of usage! ahhahaha
 
>
> Don't think the query is right.
>
> Can you please check ?

The query seems right to me.

Cheers,

Jeff

I think the query is ok.. just wanna understand if that value is correct :O

If it is.. I'm happy with that. Just shows the work of finding and creating the index worthed it.

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