Maybe U can't get the disk usage info, but you can try command "explain"-----邮件原件-----发件人: pgsql-general-owner@postgresql.org [mailto: pgsql-general-owner@postgresql.org] 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,Mailing-Lists---------------------------(end of broadcast)---------------------------TIP 4: Have you searched our list archives? http://archives.postgresql.org/---------------------------(end of broadcast)---------------------------TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match
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