> Bruce Momjian wrote:
> >
> > I loaded 10,000,000 rows into CREATE TABLE test (x INTEGER); Table is
> > 400MB and index is 160MB.
> >
> > With index on the single in4 column, I got:
> > 78 seconds for a vacuum
> > 121 seconds for vacuum after deleting a single row
> > 662 seconds for vacuum after deleting the entire table
> >
> > With no index, I got:
> > 43 seconds for a vacuum
> > 43 seconds for vacuum after deleting a single row
> > 43 seconds for vacuum after deleting the entire table
>
> Wi/wo -F ?
With no -F.
I can get you -F times tomorrow.
-- Bruce Momjian | http://www.op.net/~candle pgman@candle.pha.pa.us | (610)
853-3000+ If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill,
Pennsylvania19026
