我有三个表如下:
订购产品变体
Id | ProductVariantId
----------------------------------------
1 | 22
2 | 23
3 | 24
4 | 25
产品变体
Id | ProductId
----------------------------------------
22 | 34
22 | 35
23 | 36
23 | 37
24 | 38
24 | 39
产品
Id | Product
----------------------------------------
34 | KBDMouse800
35 | KBDMK250
36 | LaptopCorei7
37 | LaptopCorei5
38 | BluetoothMouse1000
39 | PresentorR800
我希望输出结果为:
OrderProductVariant.Id | Product
-----------------------------------------
1 | KBDMouse800, KBDMK250
2 | LaptopCorei7, LaptopCorei5
3 | BluetoothMouse1000, PresentorR800