SQL不等于0.00十进制值

Question

I am trying to make a SQL call that avoids orders with Subtotal of $0. I can't get it to omit orders that have a Subtotal of 0.00.

My SQL call:

SELECT Orders_Products.productID, 
       Orders_Products.QtyOrdered,
       Orders.DateCreated, 
       Orders_Products.Subtotal, 
       SUM(Orders_Products.Subtotal) as Revenue 
FROM `Orders_Products` 
INNER JOIN Orders 
ON Orders_Products.OrderID = Orders.OrderID 
WHERE ProductID <= 21 
    AND ProductID >= 19 
    OR ProductID = 41 
    AND Orders_Products.Subtotal <> 0.00 
    AND MONTH(Orders.DateCreated) = MONTH(CURDATE()) 
    AND Year(Orders.DateCreated) = YEAR(CURDATE()) 
GROUP BY DateCreated 
ORDER BY `Orders`.`DateCreated` DESC

This is where I'm having the issue (still shows orders with Subtotal 0.00):

AND Orders_Products.Subtotal <> 0.00

I've also tried

AND Orders_Products.Subtotal != 0.00
AND Orders_Products.Subtotal <> 0
AND Orders_Products.Subtotal <> "0.00"

But my output still includes line items with Subtotal 0.00:

Answer 1

I guess there is something wrong with brackets. It looks like it should be gathered as one condition:

(ProductID <= 21 AND ProductID >= 19 OR ProductID = 41)