On Fri, Feb 20, 2009 at 10:59 AM, Tom Lane <t...@sss.pgh.pa.us> wrote: > I wrote: >> Hence semijoins can be rearranged just as freely as inner joins. > > I guess nobody checked my work, because that claim is bogus.
I spent some time reading your email and thinking through the cases, but I completely failed to notice this. Sorry, ...Robert -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
