hubert depesz lubaczewski writes:
> o.k. but updating it requires to drop table, and recreate using full select.
> and i want it to work like:
>
> update snapshot mysnapshot;
> done;
Write update rules or triggers on the snapshot table, and write a stored
procedure to encapsulate the "update snapshot" part.
--
Peter Eisentraut peter_e@gmx.net http://yi.org/peter-e/