On Thu, Jun 11, 2009 at 12:45:56PM +0200, Pavel Stehule wrote: > generally - modification of cycle's control variable isn't good > technique, because it's should be broken by some optimizations. When i would argue then that these optimizations are broken, then. > you would to modify this some variables, then use "while-loop" > instead. while technically possible, i find for loops much more straight forward, and clearer to understand. Best regards, depesz -- Linkedin: http://www.linkedin.com/in/depesz / blog: http://www.depesz.com/ jid/gtalk: depesz@xxxxxxxxxx / aim:depeszhdl / skype:depesz_hdl / gg:6749007 -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
