I
2007/7/2, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>:
> Jim Nasby <decibel(at)decibel(dot)org> writes:
> > I've often thought that having global temp tables would be a really
> > good idea, since it would drastically reduce the need to vacuum
> > catalog tables,
>
> I rather doubt that. The most likely implementation would involve
> cloning a "template" entry into pg_class.
>
I am working on prototype, and cloning of template entry is propably
one possible solution. Every session's clon needs own statistic and
then needs own table oid.
Nice a day
Pavel Stehule