>>> Is there a reason you're using Turkish collate. I suggest to use Machine
>>
>>My indexed fields type are INT type. Are there any difference between different collating sequence for int type indexes
>
>>> Altun
>
>>> I don't know. Just said that Turkish collate had always been a headache for me.
>
>>> Cetin
>
>
>When I use turkish collate on index, must I convert the codepage of the table from 1254 to ?

Ali,
As far as I remember last time I used Collate was in 1994. Saw bugs then and didn't use again. IOW I know almost nothing about collation.
Cetin