Arun Chaitanya <chaitan64a...@gmail.com> writes: > The link to the paper is > http://www.iith.ac.in/~ravig/courses/cs5050/papers/decorrelation-cesar.pdf
Given the authorship of that paper, I'd have to wonder whether Microsoft has filed for any patents regarding these ideas. regards, tom lane -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers