Re: adding times togeather
От | Steve Crawford |
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Тема | Re: adding times togeather |
Дата | |
Msg-id | 20030428222554.B1FA0103C9@polaris.pinpointresearch.com обсуждение исходный текст |
Ответ на | adding times togeather (ed despard <despareg@clarkson.edu>) |
Ответы |
Re: adding times togeather
Re: adding times togeather Re: adding times togeather |
Список | pgsql-general |
I can't tell what you want. Adding two times doesn't make sense. What is 3:15pm + 4:30am or 5:15 April 3 2003 + 4:27 June 14 1997. No such beast exists. I suspect that one of your "times" is really an interval. You can: Subtract two times and get an interval Add an interval to a time to get a time Add two intervals to get an interval What are you trying to do? It might help to tell us what the two columns represent and what the result is supposed to represent. Cheers, Steve On Monday 28 April 2003 3:17 pm, ed despard wrote: > i have two collumns of type time, and i want to get the result of the > two times added togeather. how do i go about doing this? i could use > timestamps instead of times if necessary, but all the date/time > functions seem to want to add intervals to things. > > thanks, > ed > > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster
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