=?iso-8859-1?Q?Alexander_Sch=F6cke?= <asc@turtle-entertainment.de> writes:
> I'm using a view
> (http://pgsql.tapoueh.org/site/html/news/20080131.bloat.html) to
> display the bloat (unused disk space) of the tables in a PostgreSQL
> database.
I wouldn't trust the calculations that view does in the least.
You might look at contrib/pgstattuple if you want numbers that
have some relationship to reality (and are correspondingly more
expensive to get :-()
regards, tom lane