On Sunday 26 September 2010 02:29:16 David Fetter wrote: > On Sat, Sep 25, 2010 at 11:04:28PM +0000, Tom Lane wrote: > > Fix another join removal bug: the check on PlaceHolderVars was > > wrong. > > > > The previous coding would decide that join removal was unsafe upon > > finding a PlaceHolderVar that needed to be evaluated at the inner > > rel and then used above the join. However, this fails to cover the > > case of PlaceHolderVars that refer to both the inner rel and some > > other rels. Per bug report from Andrus. > > The person who found it originally was Kirill (xitology) Simonov. He > brought it up in IRC. :) No, thats a different bug... For one its affecting 8.4 at least as well, for another its not yet fixed ;-)
Andres -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
