Re: ORDER BY 'DK', 'DE', DESC?
От | Stephan Szabo |
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Тема | Re: ORDER BY 'DK', 'DE', DESC? |
Дата | |
Msg-id | 20040520111840.G18583@megazone.bigpanda.com обсуждение исходный текст |
Ответ на | Re: ORDER BY 'DK', 'DE', DESC? (Adam Ruth <aruth@intercation.com>) |
Ответы |
Re: ORDER BY 'DK', 'DE', DESC?
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Список | pgsql-general |
On Thu, 20 May 2004, Adam Ruth wrote: > > 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; Yep, someday I'll remember that 0 is less than 1. ;)
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