Re: What does Time.MAX_VALUE actually represent?
От | Gavin Flower |
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Тема | Re: What does Time.MAX_VALUE actually represent? |
Дата | |
Msg-id | df788100-2215-8be9-d66e-5abcd940cce4@archidevsys.co.nz обсуждение исходный текст |
Ответ на | Re: What does Time.MAX_VALUE actually represent? (Bear Giles <bgiles@coyotesong.com>) |
Список | pgsql-hackers |
Hi Bear, Please don't top post! On 01/01/2018 06:17 AM, Bear Giles wrote: > You don't need to store 25:20 in the database though - your app can > use a window that treats a day as "from 5 am today until 5 am > tomorrow" and adds 24:00 to the times for tomorrow. > > Bear > > On Sat, Dec 30, 2017 at 2:25 PM, Gavin Flower > <GavinFlower@archidevsys.co.nz <mailto:GavinFlower@archidevsys.co.nz>> > wrote: > > On 12/31/2017 03:07 AM, Dave Cramer wrote: > > We are having a discussion on the jdbc project about dealing > with 24:00:00. > > https://github.com/pgjdbc/pgjdbc/pull/992#issuecomment-354507612 > <https://github.com/pgjdbc/pgjdbc/pull/992#issuecomment-354507612> > > Dave Cramer > > > In Dublin (I was there 2001 to 2004), Time tables show buses just > after midnight, such as 1:20am as running at the time 2520 - so > there are visible close to the end of the day. If you are looking > for buses around midnight this is very user friendly - better than > looking at the other end of the time table for 0120. > > I think logically that 24:00:00 is exactly one day later than > 00:00:00 - but I see from following the URL, that there are other > complications... > > > Cheers, > Gavin > > > Sorry, I did not mean to imply that the data base should store values 24:00:00 and greater! For something like a time table, values like "24:00" and "25:20" should be generated by software where (and if) appropriate. Cheers, Gavin
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