On Tue, Mar 26, 2013 at 8:26 AM, Lonni J Friedman <netllama(at)gmail(dot)com>wrote:
> I'm pretty sure that unlogged tables and temp tables are two separate
> & distinct features, with no overlap in functionality. It would be
> nice if it was possible to create an unlogged temp table.
>
Temporary tables are a subtype of unlogged tables, as temporary tables are
not WAL-logged.
This article from Robert Haas will give a good summary of such differences:
http://rhaas.blogspot.jp/2010/05/global-temporary-and-unlogged-tables.html
--
Michael