binary index? why? how can a binary index help him?

>and if you index the condition be sure to define as binary...
>
>>Thank you Marcia.
>>
>>It was a grid problem. Not set filter.
>>
>>Moises
>>
>>
>>>Something like: Set filter to not empty(myfield).
>>>
>>>But it does not work because this is not the correct syntax.
>>>
>>>It works for me.
>>>
>>>

>>>Use MyTable in 0
>>>Select MyTable
>>>Set Filter To Not Empty(MyFierld)
>>>Go Top
>>>Browse Normal
>>>

>>>
>>>Happy New Year to you too..