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Order_ID ship_state bill_state
121 null CA
122 WA IN
123 CA OR
124 null FL
我有一個查詢(下面),帶回這些結果(上面)。 Order_ID,Ship_state和bill_state分別位於不同的表中。我如何修改我的查詢,以便它將填充與相應的bill_state空null_state?有些訂單直接發送到帳單地址,這使得運輸字段爲空,因爲它們留空。我想要生成一份船舶狀態清單。如何用另一個表中的信息替換空數據?
SELECT ca.STATE AS ship_state,
co.ID,
co.CUSTOMER_ID,
ca.ADDR_NO,
co.SHIP_TO_ADDR_NO,
c.STATE AS Bill_state,
c.NAME AS Bill_name,
ca.NAME AS Ship_name,
col.PART_ID,
col.ORDER_QTY,
ca.COUNTRY AS Ship_Country,
c.COUNTRY AS Bill_country,
co.ORDER_DATE
FROM dbo.CUST_ORDER_LINE AS col
FULL OUTER JOIN dbo.CUST_ADDRESS AS ca
FULL OUTER JOIN dbo.CUSTOMER AS c
INNER JOIN dbo.CUSTOMER_ORDER AS co
ON c.ID = co.CUSTOMER_ID
ON ca.CUSTOMER_ID = co.CUSTOMER_ID
AND ca.ADDR_NO = co.SHIP_TO_ADDR_NO
AND ca.CUSTOMER_ID = c.ID
ON col.CUST_ORDER_ID = co.ID
WHERE co.ORDER_DATE > '2014-1-1'
AND co.ID NOT LIKE 'rma%'
ORDER BY co.ID
非常感謝。完美的作品! – Ian 2015-01-20 19:40:51
@請看看[this](http://stackoverflow.com/help/someone-answers)。 – dario 2015-01-20 19:43:51