collations

[Olivier]

Le 5 févr. 05, à 15:11, jda a écrit :

> Hm, I don't see how it can. For example, in my case the collation 
> strength is set as
>
> CollationAttribute(EVColAttribute.kStrength) = 
> EVColAttributeValue.kSecondary
>
> This ignores case, but not accents, and works fine for SQL searches.
>
> But for RegEx, case *is* considered unless I add (?i) to the search. 
> So RegEx ignores the collation strength attribute, at least in this 
> instance.

OK, thank you very much Jon.

I made tests of speed. In a lot of case, the queries with collations 
are almost also fast as without collations.
( Except for big selections WITH big results. There, he can have 30 in 
50 % of difference).

have a good day

olivier