>>>>Hi All,
>>>>
>>>>A strange question perhaps; logical fields in a table start of as blank when browsed. But once set to .T. or .F. you cannot revert the field to a blank. Anyway to do that? Just a curiosity really.
>>>
>>>Are they actually nulls rather than "blanks"?
>>
>>One would imagine so but you cannot replace a .null. into a logical field. So ... not sure ?
>
>Sure you can put a null into a logical field as long as it is defined to accept nulls
>
>

>create cursor xxx ( xxx L null )
>insert into xxx values(null)
>
>browse
>
>
>or
>create cursor xxx ( xxx L null default null)
>append blank
>browse
>

Cool, didn't know that. Thanks!