Re: [SQL] case-insensitive SORT BY?
От | Chris Johnson |
---|---|
Тема | Re: [SQL] case-insensitive SORT BY? |
Дата | |
Msg-id | Pine.LNX.4.00.9809230845380.27650-100000@boreus.bedfo.ma.tiac.net обсуждение исходный текст |
Ответ на | Re: [SQL] case-insensitive SORT BY? (lynch@lscorp.com (Richard Lynch)) |
Список | pgsql-sql |
Perhaps this should go in the FAQ? I asked it myself several months ago. Also note that you probably want to sort by key followed by name ( ie ... sort by key, name) so that you don't run the risk of getting something like: a A B b Chris -- I am at one with my duality. On Tue, 22 Sep 1998, Richard Lynch wrote: > Cheat. Get the name back, *AND* a second "field" with the name in upper > case, and then sort by that upper-cased name. EG: > > "select name, upper(name) as key where name like '%clinton%' sort by key" > > At 3:53 PM 9/22/98, Patrick Giagnocavo wrote: > >I am trying to ensure that when I do a SORT BY I get back the results in > >normal sorted order instead of case-sensitive order. The WHERE clause > >contains a LIKE '%..%' so I cannot use UPPER here in a way that does > >what I want. > > > >e.g. , given > > > >A, B, b, a > > > >as data, the normal SORT BY behavior returns > > > >a > >b > >A > >B > > > >How do I make it return > > > >a > >A > >b > >B > > > >instead? > > -- > -- > -- "TANSTAAFL" Rich lynch@lscorp.com > > >
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