Occupation bloc in pages of table

From: luchot <luchot(at)voila(dot)fr>
To: pgsql-performance(at)postgresql(dot)org
Subject: Occupation bloc in pages of table
Date: 2006-06-23 10:12:03
Message-ID: 258525.1151057523099.JavaMail.www@wwinf4002
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Hello,

I see in the documentation that we can obtain the number of pages for a table with the view named pg_class.

I would want if it is possible for each pages of a table to have the occupation of blocs in percentage in order to see if the page is good full or not.

I don’t find anything in the doc and the archive.

Best regards,

Sorry for my english

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