Yeah, (1) rand isn't a good random number generator and (2) fooling with
I tested rand() and random() generator and results was close to the same, and rand() was even slightly better.
the main random number sequence is user-unfriendly. If you need a
That's really easy to fix.
private source of random numbers you might base it on erand48 like geqo has done.
Thank you to the point. -- Teodor Sigaev E-mail: teo...@sigaev.ru WWW: http://www.sigaev.ru/ -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers