>Exactly where I'm heading - but this is a legacy table - I needed the three state recognition in the end...
>
>>>Hello UT,
>>>
>>>select * from ster where SubStr(sunum,1,1) = "E" .AND. eclrhse == .F.
>>>
>>>returns cursor containing "unknown" or "unmarked" records as well.
>>>(logical not known yet)
>>>How may I return only records containing marked-logical-False?
>>
>>It may be apparent that using your own data type represented by a character like -- "Y", "N", or "U" would give you the discrimination that you need.
>>
>> Jay

Can you add a logical field to the table to indicate whether or not the data has been entered for this field?

Jay