Hi Eugene,

On 12 Apr 2009, at 9:53 AM, Eugene Wee wrote:

> Hi,
>
> On Mon, Apr 13, 2009 at 12:40 AM, Tito Ciuro <tci...@mac.com> wrote:
>> One question, when I run the command I see that the fragmentation in
>> "All tables" is greater than "All tables and indices". How can that
>> be? The sum of all tables and their indices doesn't add up (10.6% +
>> 7.5% ≠ 9.6%):
>
> From the given information:
> All tables
> Percentage of total database..........  66.4%
> Fragmentation.........................  10.6%
>
> All indices
> Percentage of total database..........  33.6%
> Fragmentation.........................   7.5%
>
> Now,
> 0.664 * 10.6 + 0.336 * 7.5 = 9.5584
>
> This rounds to 9.6, which corresponds to:
> All tables and indices
> Fragmentation.........................   9.6%

Yup. That makes sense. Thanks!

-- Tito

_______________________________________________
sqlite-users mailing list
sqlite-users@sqlite.org
http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users

Reply via email to