Re: Disk space occupied by a table in postgresql

["Fouad Zaryouh" <fouad.zaryouh@xxxxxxxxx>]

Hi Aravind,

Run the following query

SELECT relname, reltuples, relpages * 8 / 1024 AS "MB" FROM pg_class ORDER BY relpages DESC;

relname = table name
relpages = size in MB
reltuples = number of rows.

Hope this help.



Fouad Zaryouh

http://www.flipcore.com

On Sat, Aug 9, 2008 at 3:18 AM, aravind chandu <avin_friends@xxxxxxxxx> wrote:

Hello,

                    I installed postgresql on linux system, I create a table and inserted a large data into the table what I would like to know is how to calculate the disk space occupied by the table .Is there any procedure to find it out or simply a command .Please give me some suggestion.


Thank You,
Avin.