This should help you get the disk usage for a table:
select pg_size_pretty(pg_relation_size('tablename'));
---------------
Shoaib Mir
EnterpriseDB (www.enterprisedb.com)
On 12/28/06, 马庆 <[EMAIL PROTECTED]> wrote:
Maybe U can't get the disk usage info, but you can try command "explain"
-----邮件原件-----
发件人: [EMAIL PROTECTED] [mailto:
[EMAIL PROTECTED] 代表 JM
发送时间: 2006年12月28日 10:43 MARK
收件人: pgsql-general@postgresql.org
抄送: Pgsql-Performance (E-mail)
主题: [GENERAL] Need Help
how can i get the disk usage for each table? can i do it via SQL?
Thanks,
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