On Sat, Jan 11, 2014 at 12:51 AM, Peter Geoghegan <p...@heroku.com> wrote: > On Fri, Jan 10, 2014 at 4:09 PM, Jim Nasby <j...@nasby.net> wrote: >> Well, the usual example for exclusion constraints is resource scheduling >> (ie: scheduling what room a class will be held in). In that context is it >> hard to believe that you might want to MERGE a set of new classroom >> assignments in? > > So you schedule a class that clashes with 3 other classes, and you > want to update all 3 rows/classes with details from your one row > proposed for insertion?
Well, perhaps you want to mark the events as conflicting with your new event? -- greg -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
