Re: Temporal'sh type sql question
От | Angus Miller |
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Тема | Re: Temporal'sh type sql question |
Дата | |
Msg-id | AANLkTimbJntg6epC0dmtcZ=E+yPaFiNjBCiHgSn80be9@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Temporal'sh type sql question (Sergey Konoplev <gray.ru@gmail.com>) |
Список | pgsql-general |
Thanks Sergery that's what I was after. 1 2010/01/01 On Mon, Sep 6, 2010 at 2:29 PM, Sergey Konoplev <gray.ru@gmail.com> wrote: > Hi, > > On 6 September 2010 16:18, Angus Miller <all4miller@gmail.com> wrote: >> How can I generate result-set that will carry the previous records >> values through till a new event occurred so there is a record for each >> "day"? > > If I understand the problem correct you need to use generate_series() > function (http://www.postgresql.org/docs/8.4/interactive/functions-srf.html). > Just join your data to its result set. > >> >> Cheers >> Angus >> >> -- >> Sent via pgsql-general mailing list (pgsql-general@postgresql.org) >> To make changes to your subscription: >> http://www.postgresql.org/mailpref/pgsql-general >> > > > > -- > Sergey Konoplev > > Blog: http://gray-hemp.blogspot.com / > Linkedin: http://ru.linkedin.com/in/grayhemp / > JID/GTalk: gray.ru@gmail.com / Skype: gray-hemp / ICQ: 29353802 >
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