[BUG, Ivan] Searching for an empty/non-empty field

[jda]

>
>  > One more little problem, then.
>>
>>  I tried
>>
>>  SELECT hit from thereferences WHERE title IS NULL
>>
>>  on an empty db and got no match...
>
>Did not catch.
>
>If db is empty. The all right. No match
>

Sorry, I shouldn't have written empty. My databases always have one 
record -- I meant that this record had no entries in any field. So 
title IS NULL, but I didn't get a hit.

Jon