On Wed, Jul 11, 2007 at 10:28:25PM +0530, Joshua N Pritikin wrote: > and foo is executed from different transactions in parallel then each > transaction will see its own private temp table, right? They will see their own private temp tables _no matter what_. There's no "shared temp table" support in Postgres. A -- Andrew Sullivan | ajs@xxxxxxxxxxxxxxx Everything that happens in the world happens at some place. --Jane Jacobs