On Mon, Aug 12, 2013 at 1:31 PM, tubadzin <tubad...@o2.pl> wrote: > Hi users. > I want to sure, that is no this implementation in Postgresql: > For Sorte Merge Join Alghoritm: > If the large input arrives sorted, > g-join joins its pages with the buffer pool contents by strictly > increasing join key values and the join output is also strictly > sorted.
What is a "g-join"? If you have a reference to that algorithm, it would help clarify what you are asking. Cheers, Jeff -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
