hello ... i have put some research into that some time ago and as far as i have seen there is a 99% chance that no other database can do it the way we do it. it seems nobody comes even close to it (especially not in the flexibility-arena).
oracle: disgusting workaround ... http://www.orafaq.com/usenet/comp.databases.oracle.misc/2005/11/03/0083.htm db2: disgusting workaround (no server side code it seems) sybase: disgusting workaround (no serverside code it seems) microsoft: there seems to be something coming out (or just out) but i have not seen anything working yet. regards, hans On Apr 8, 2011, at 2:21 PM, Oleg Bartunov wrote: > Hi there, > > I'm interesting if other databases provides built-in effective knn search ? > Google didn't help me. > > Regards, > Oleg > _____________________________________________________________ > Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru), > Sternberg Astronomical Institute, Moscow University, Russia > Internet: o...@sai.msu.su, http://www.sai.msu.su/~megera/ > phone: +007(495)939-16-83, +007(495)939-23-83 > > -- > Sent via pgsql-hackers mailing list (firstname.lastname@example.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-hackers > -- Cybertec Schönig & Schönig GmbH Gröhrmühlgasse 26 A-2700 Wiener Neustadt, Austria Web: http://www.postgresql-support.de -- Sent via pgsql-hackers mailing list (email@example.com) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers