Re: how to speed ilike
От | Julius Tuskenis |
---|---|
Тема | Re: how to speed ilike |
Дата | |
Msg-id | 4B5DB9B6.5040306@nsoft.lt обсуждение исходный текст |
Ответ на | Re: how to speed ilike ("Kevin Grittner" <Kevin.Grittner@wicourts.gov>) |
Ответы |
Re: how to speed ilike
Re: how to speed ilike |
Список | pgsql-admin |
Thank you for your answer Kevin. > create index tblname_username_latin on tblname > ((fnk_latin(username))); > Tried this, but with no changes > You might want to have that function force all letters to lowercase. > Tried that too, but seem to me that ILIKE doesn't use the index. I'm using username ilike '%blablabla%' , so maybe theres no way for ilike to benefit from an index. > It might also help to specify varchar_pattern_ops. > I added varchar_pattern_ops to index declaration, but this didn't help either. Do you have any other ideas? -- Julius Tuskenis Programavimo skyriaus vadovas UAB nSoft mob. +37068233050
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