* mlw <[EMAIL PROTECTED]> [010113 19:37] wrote:
> Alfred Perlstein wrote:
> >
> > * mlw <[EMAIL PROTECTED]> [010113 17:19] wrote:
> > > I have a question about Postgres:
> > >
> > > Take this update:
> > > update table set field = 'X' ;
> > >
> > >
> > > This is a very expensive function wh
Alfred Perlstein wrote:
>
> * mlw <[EMAIL PROTECTED]> [010113 17:19] wrote:
> > I have a question about Postgres:
> >
> > Take this update:
> > update table set field = 'X' ;
> >
> >
> > This is a very expensive function when the table has millions of rows,
> > it takes over an hour. If I d
