"Qingqing Zhou" <zhouqq(at)cs(dot)toronto(dot)edu> writes
> ""Ed L."" <pgsql(at)bluepolka(dot)net> writes
> > How are others handling this problem? Other ideas?
> >
>
Sorry, forget to mention this project:
http://pqa.projects.postgresql.org/example.html
Regards,
Qingqing