[postgis-users] statistics on a spatial index

[José Gómez Castaño]

You can use explain function to get some information from any query on
PostgreSQL

Kind regards
Jose
El 13/06/2011 15:46, "Oleksiy Karpenko" <oleksiy.karpenko at gmail.com>
escribió:
> Is there any other mail list or group where I could get the answers to
> these questions?
>
> On Thu, Jun 9, 2011 at 2:08 PM, Oleksiy Karpenko
> <oleksiy.karpenko at gmail.com> wrote:
>> Hi,
>>
>> How can I obtain various statistics on an existing index in the
>> database? For example, number of levels, average MBR size by each
>> dimension, and so on?
>>
>> Regards,
>> Oleksiy Karpenko
>>
> _______________________________________________
> postgis-users mailing list
> postgis-users at postgis.refractions.net
> http://postgis.refractions.net/mailman/listinfo/postgis-users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/postgis-users/attachments/20110613/8640eb57/attachment.html>