On Mon, 10 Nov 2014 11:52:54 +0100
Jehan-Guillaume de Rorthais <ioguix@free.fr> wrote:
> Hello,
>
> I'm not sure if I should post here or on pgsql-hackers.
>
> While investigating about a wrong result with my btree bloat estimation query,
> I found a strange stat deviation between the average size of a value in its
> table and its average size in one index on the "lower" expression.
Oh, I forgot to add links to this query, for testing purpose:
* https://gist.github.com/ioguix/c29d5790b8b93bf81c27
* explanations, see http://blog.ioguix.net/tag/bloat/
Cheers,