Robert Haas <robertmh...@gmail.com> writes: > OK, so I tried to code this up. Adding the new amproc wasn't too > difficult (see attached). It wasn't obvious to me how to tie it into > the tuplesort infrastructure, though, so instead of wasting time > guessing what a sensible approach might be I'm going to use one of my > lifelines and poll the audience (or is that ask an expert?).
OK, I'll take a whack at improving this over the weekend. regards, tom lane -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers