See postgres -t and the statistics tables to see block read, and the
chapter on Disk Space Monitor to find disk sizes.

---------------------------------------------------------------------------

[EMAIL PROTECTED] wrote:
> 
> Hi all! I'm new to Postgresql and I'm trying solve a problem: is there a way to know 
> how many disk-pages are read during a query? Because I found out only how many 
> disk-pages a relation has and I'd like to know if there is a system
> catalog or something else that stores this information
> 
> thanks,
> Andrea Lazzarotto
> 
> -----------------------------------------------------
> 
> Salve, il messaggio che hai ricevuto
>  stato inviato per mezzo del sistema
> di web mail interfree. Se anche tu vuoi 
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> sito http://club.interfree.it
> Ti aspettiamo!
> 
> -----------------------------------------------------
> 
> 
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