Re: ORDER BY 'DK', 'DE', DESC?
От | Adam Ruth |
---|---|
Тема | Re: ORDER BY 'DK', 'DE', DESC? |
Дата | |
Msg-id | CAC8998B-AA87-11D8-9F90-000A959D1424@intercation.com обсуждение исходный текст |
Ответ на | Re: ORDER BY 'DK', 'DE', DESC? (Stephan Szabo <sszabo@megazone.bigpanda.com>) |
Ответы |
Re: ORDER BY 'DK', 'DE', DESC?
Re: ORDER BY 'DK', 'DE', DESC? |
Список | pgsql-general |
On May 20, 2004, at 11:20 AM, Stephan Szabo wrote: > On Tue, 11 May 2004, [ISO-8859-1] Victor Spång Arthursson wrote: > >> Hi! >> >> I would like to know if it's possible to give a priority order of how >> to sort the returning rows? >> >> Like for example to order every row with a field language = DK first, >> then the rows with field language = *DE' and last the other languages, >> ordered alphabetically…? > > Well, I think you can do something like: > > ORDER BY (language = 'DK'), (language = 'DE'), language > > (or you could possibly condense the first two into one with case) Due to the sorting of boolean values, you'd need: ORDER BY language = 'DK' desc, language like '%DE' desc, language; > > ---------------------------(end of > broadcast)--------------------------- > TIP 1: subscribe and unsubscribe commands go to > majordomo@postgresql.org >
В списке pgsql-general по дате отправления: