>>>>> "Peter" == Peter Eisentraut <peter_e@gmx.net> writes:
Peter> The POSIX numbering (0-6) is actually pretty slick because Peter> it allows both versions to work: In the
U.S.(e.g.) you get Peter> a natural order starting at 0, in Germany (e.g.) you get Peter> Monday as #1.
Oracle's to_char() supports format IW for the ISO week of the year,
but there is no equivalent ID for the ISO day of the week. Perhaps
this should be a PostgreSQL extension?
roland
-- PGP Key ID: 66 BC 3B CD
Roland B. Roberts, PhD RL Enterprises
roland@rlenter.com 76-15 113th Street, Apt 3B
rbroberts@acm.org Forest Hills, NY 11375