Re: When does VACUUM FULL not clean out all deleted data?

Joshua D. Drake wrote:
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> On Mon, 07 Jan 2008 10:53:11 -0500
> Geoffrey <lists(at)serioustechnology(dot)com> wrote:
>
>> So, I'm wondering if anyone can point me to more specific information
>> as to when, if ever, you should 'vacuum full?'
>
> 1. If you over run your fsm pages
> * Except that vacuum full won't reclaim the index usage so use
> CLUSTER instead.
> 2. If you are only repairing bloat on a smaller table.
> * It may be faster to backup and restore the table. Since vacuum full
> is an exclusive lock anyway it doesn't matter.

Thank you Joshua.

--
Until later, Geoffrey

Those who would give up essential Liberty, to purchase a little
temporary Safety, deserve neither Liberty nor Safety.
- Benjamin Franklin