Re: Help Retrieving Latest Record
От | Michael Fork |
---|---|
Тема | Re: Help Retrieving Latest Record |
Дата | |
Msg-id | Pine.BSI.4.21.0102161529480.26187-100000@glass.toledolink.com обсуждение исходный текст |
Ответ на | Help Retrieving Latest Record (Steve Meynell <steve@candata.com>) |
Список | pgsql-sql |
SELECT * FROM basket ORDER BY date desc LIMIT 1; and SELECT * FROM basket WHERE fruit = 'apple' ORDER BY date desc LIMIT 1; Michael Fork - CCNA - MCP - A+ Network Support - Toledo Internet Access - Toledo Ohio On Fri, 16 Feb 2001, Steve Meynell wrote: > Hi, I am not sure if this went through the first time so here it is > again. > > > Ok what I am trying to do is select out of the database the latest > record meeting a certain criteria. > > Example: > > Number | Fruit | Date > 15 Apples July 20, 1999 > 20 Oranges June 7, 2000 > 13 Pears Jan 31, 2000 > 17 Apples April 10, 1999 > Now what I need to do is select the oranges out because the date is the > latest one, something like: > > select * from basket where max(date); > This would yield me: > 20 Oranges June 7, 2000 > > I know this doesn't work but I need something like it. > or something like > > select * from basket where max(date) and fruit='Apples'; > This would yield me: > 15 Apples July 20, 1999 > > Thank you in advance, > > > -- > Steve Meynell > Candata Systems > > >
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