- my $owed =
- "charged - ( SELECT COALESCE(SUM(amount),0) FROM cust_bill_pay
- WHERE cust_bill_pay.invnum = cust_bill.invnum )
- - ( SELECT COALESCE(SUM(amount),0) FROM cust_credit_bill
- WHERE cust_credit_bill.invnum = cust_bill.invnum )";
-
- push @where, "0 != $owed"