The comment says: [...] and the original article describing it can be found at http://www.cuj.com/documents/s=8038/cuj0006philips/
This link does not work any more. I tried a web search for a replacement and came up with this: http://drdobbs.com/184401251 If that link points to the same content, we could use it instead of the broken one. Yours, Laurenz Albe -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers