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