Re: Case insensitive selects?
От | Bruce Momjian |
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Тема | Re: Case insensitive selects? |
Дата | |
Msg-id | 200102162014.PAA29900@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Case insensitive selects? ("David Reid" <dreid@jetnet.co.uk>) |
Ответы |
Re: Case insensitive selects?
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Список | pgsql-general |
> On Fri, 16 Feb 2001, Bruce Momjian wrote: > > > Yes, our CREATE INDEX lower(col) already does that, but you do have to > > use lower(col) when doing the query. > > Right, that's what I'm suggesting a configuration that automates the > lower(col) bit in CREATE INDEX and that automates the lower(col) in > queries. > > BTW, I've run into some snags with CREATE INDEX lower(col). First it > wouldn't work because my col was varchar (fixec by creating a new > function) and then because I tried to combine columns: > > CREATE UNIQUE INDEX idx_name ON server(lower(col1), col2); Ewe, that is a tough one. We don't support multi-column functional indexes, do we? -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026
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