What is the difference between “Null” and “Nothing” in VB6?

Question

I have a recordset like this:

Dim rs as Recordset
Set rs as New Recordset

\'... a lot of coding ...

if Err.Number <> 0 Then \' oops, something gone w         


        

Answer 1

You can try as follow:

a = "SELECT SBio.biosrno,YearlyCharges.adnum,Name,sName
FROM SBio RIGHT JOIN YearlyCharges ON SBio.biosrno=YearlyCharges.adnum
WHERE  (SBio.biosrno IS  NULL );"