Re: timestamp interval issue
От | Lonni J Friedman |
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Тема | Re: timestamp interval issue |
Дата | |
Msg-id | 7c1574a90710051653r233922b5j3c56d3d3bc371913@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: timestamp interval issue (Michael Glaesemann <grzm@seespotcode.net>) |
Ответы |
Re: timestamp interval issue
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Список | pgsql-novice |
On 10/5/07, Michael Glaesemann <grzm@seespotcode.net> wrote: > > On Oct 5, 2007, at 18:46 , Lonni J Friedman wrote: > > > Thanks. I gave this a try (cut & paste exactly what you provided), but > > I'm getting a syntax error at the final semicolon? > > Ah. I forgot the END of the CASE statement. Give this a try: > > select count(date_created) > from footable0 > where case when current_time < '16:00'::time > then date_created between (current_date - 1) + interval > '16 hours' > and current_date + interval '16 hours' > else date_created between current_date + interval '16 hours' > and (current_date + 1) + interval '16 > hours' > end; That looks perfect. At least, after a few simple tests its returning expected results. I'll beat on this some more over the weekend. I didn't even realize that PostgreSQL supported conditional statements. Had I known, this would have been alot easier. Guess I need to RTFM alot more. Many thanks!
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