I'm afraid it is the only solution... Thanks for reply
[EMAIL PROTECTED] (Bruno Wolff III) wrote in news:20040601140334.GA24188 @wolff.to: > On Thu, May 27, 2004 at 11:14:58 +0000, > Willem de Jong <[EMAIL PROTECTED]> wrote: >> >> >> >> If i do a sum(time) the result is like this '1 day 18:00:00'. But i'd >> >> like to get a result like this '42:00:00'. >> >> >> >> How can i realise is by a query? > > You can do something like the following: (not completely tested) > select extract(epoch from sum(time))/3600 || ':' || > extract(minutes from sum(time)) || ':' || > extract(seconds from sum(time)); > > I am not sure if the above will work right for negative intervals. > > ---------------------------(end of broadcast)--------------------------- > TIP 7: don't forget to increase your free space map settings > > ---------------------------(end of broadcast)--------------------------- TIP 6: Have you searched our list archives? http://archives.postgresql.org
