how to insert a default value of zero in a access query if the calculated result is null
So I converted it to Nz statement, still no results i.e. Null not converted to Zero
Here is my sql statement
SELECT
AgeAll_qry.Month,
Nz(AgeAll_qry.CountOfAge,0) AS Expr1,
Nz([Age<18_qry].CountOfAge,0)...