Re: Arithmetic operation on DATE
От | Antti Linno |
---|---|
Тема | Re: Arithmetic operation on DATE |
Дата | |
Msg-id | Pine.LNX.4.04.10108131159090.5034-100000@all.ee обсуждение исходный текст |
Ответ на | Arithmetic operation on DATE ("macky" <macky@edsamail.com>) |
Список | pgsql-sql |
Ok, so here's my small knowledge on this matter select date(date('2001-08-20')+interval('6 months')); date ------------ 2002-02-20 I'm sure there's more elegant and shorter ways of doing this, but a quick answer, maybe you're stuck somewhere :) Antti Tested it on 7.0.2. On Mon, 13 Aug 2001, macky wrote: > is it possible to add a date datatype column to a number resulting to a > date...... > > > theoretically it should do this,,, > > X is in months > > date + X = date > > --> 2001-08-20 + 6 = 2002-02-20 > > > > > > > ---------------------------------------------------------------------- > The information contained in this message (including any attachments) > is confidential and intended solely for the attention and use of the > named addressee(s). It must not be copied, distributed nor disclosed > to any person. If you are not the intended recipient, please delete > it from your system and notify sender immediately. Any disclosure, > copying or distribution thereof or any action taken or omitted to be > taken in reliance thereon is prohibited and may be unlawful. > ---------------------------------------------------------------------- > > > > ---------------------------(end of broadcast)--------------------------- > TIP 3: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to majordomo@postgresql.org so that your > message can get through to the mailing list cleanly >
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