Re: hash index improving v3

On Wed, Sep 10, 2008 at 10:27 AM, Alex Hunsaker <badalex@gmail.com> wrote:
> On Wed, Sep 10, 2008 at 8:47 AM, Zdenek Kotala <Zdenek.Kotala@sun.com> wrote:
>> What locale did you use? It would be nice to have also comparing between C
>> and any UTF8 locale. I think we should see big benefit when non C locale is
>> used.
>
> Err yes this was UTF8, Ill see about doing a C locale.
>

And here it with a C locale:

pgbench -c1 -n -t100000 -f bench.sql
cvs head: tps = 5142.784262
v5:           tps = 6169.405965


and just for fun a the same using a btree index
pgbench -c1 -n -t100000 -f bench.sql
cvs head: tps = 5234.680407
v5:           tps = 5286.08252