Question

ItemCode    AttributeCode        AttributeValue
----------- -------------------- ----------------
ITEM-000001 BUTTONS              2B
ITEM-000001 COLOR                NAVY
ITEM-000001 FABRIC               A-W
ITEM-000001 LAPEL                NOTCH
ITEM-000001 PATTERN              STRIPE
ITEM-000001 SEASON               A6
ITEM-000001 SUITSTYLE            SB
ITEM-000001 VENT                 NONE

我如何在单行显示上面的数据，因为它们具有相同的ItemCode？

亲切的问候，嗡

Answer 1

试试这个：

SELECT ItemCode, 
   (SELECT AttributeValue FROM Table x WHERE x.ItemCode = t.ItemCode AND x.AttributeCode = 'BUTTONS') as [Buttons],
   (SELECT AttributeValue FROM Table x WHERE x.ItemCode = t.ItemCode AND x.AttributeCode = 'COLOR') as [Color],
   ..... repeat for all .....
FROM Table t
GROUP BY ItemCode

合并相同ID的数据

1 个答案: