<p>You can use explain function to get some information from any query on PostgreSQL</p>
<p>Kind regards<br>
Jose</p>
<div class="gmail_quote">El 13/06/2011 15:46, "Oleksiy Karpenko" <<a href="mailto:oleksiy.karpenko@gmail.com">oleksiy.karpenko@gmail.com</a>> escribió:<br type="attribution">> Is there any other mail list or group where I could get the answers to<br>
> these questions?<br>> <br>> On Thu, Jun 9, 2011 at 2:08 PM, Oleksiy Karpenko<br>> <<a href="mailto:oleksiy.karpenko@gmail.com">oleksiy.karpenko@gmail.com</a>> wrote:<br>>> Hi,<br>>><br>>> How can I obtain various statistics on an existing index in the<br>
>> database? For example, number of levels, average MBR size by each<br>>> dimension, and so on?<br>>><br>>> Regards,<br>>> Oleksiy Karpenko<br>>><br>> _______________________________________________<br>
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