Re: Index order

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От Glyn Astill
Тема Re: Index order
Дата
Msg-id 588416.57488.qm@web25803.mail.ukl.yahoo.com
обсуждение исходный текст
Ответ на Re: Index order  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-general
>
> > I have a table with a varchar field "artist"
> (see table def below),
> and if I order by the field "artist" it does not
> order as expected when
> there are characters such as ^ at the start of the text.
>
> You didn't say what you consider "expected",
> but I suspect that the
> answer is you want to use a different locale setting ...
> probably C.
> Unfortunately there's currently no way to change that
> short of initdb.
>

Sorry. I expected the index to order A-Z with anything starting with the carret (or other characters) being either at
theend or at the start, not in the middle.  I know it's naive, but for some reason I expected the index would order any
textin alphabetical order e.g. AA,AB,AC,ZA,ZZ,^A,^Z ...etc 

I guess if the only soloution is initdb and a different locale, I'll have to find a workaround elsewhere.  The client
applicationsthat rely on this are a pile of junk anyway. 





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