How can I change NULL to 0 when getting a single value from a SQL function?

Question

I have a query that counts the price of all items between two dates. Here is the select statement:

SELECT SUM(Price) AS TotalPrice 
FROM Inventory
WHERE (DateAdd         


        

Answer 1

The easiest way to do this is just to add zero to your result.

i.e.

$A=($row['SUM'Price']+0);
echo $A;

hope this helps!!