In 7.4, how do I declare that a column in a table is to be
automatically set to the value of some fixed expression whenever a row
is updated?
Eg column last_modified is always set to current_timestamp
Chris
--
Chris Velevitch
Manager - Adobe Platform Users Group, Sydney
m: 0415 469 095
www.apugs.org.au
Adobe Platform Users Group, Sydney
September meeting: It's Going To Be Brilliant
Date: Mon 29th September 6pm for 6:30 start
Details and RSVP on http://apugs2008september.eventbrite.com