客户档案问题处理

hx-sale/src/main/resources/mapper/contract/ContractMapper.xml

@@ -214,10 +214,10 @@
     </select>
 
     <select id="getSalesTotal" resultType="com.fjhx.sale.entity.contract.vo.ContractVo">
-        SELECT SUM(amount)        AS amount,
-               SUM(amount)        AS amountCNY,
-               SUM(amount)        AS sumAmount,
-               SUM(contractCount) AS contractCount
+        SELECT IFNULL(sum(amount), 0)        AS amount,
+               IFNULL(sum(amount), 0)        AS amountCNY,
+               IFNULL(sum(amount), 0)        AS sumAmount,
+               IFNULL(sum(contractCount), 0) AS contractCount
         FROM (SELECT SUM(amount * rate) amount,
                      count(*)           contractCount
               FROM contract