我按时间顺序列出了产品,年份,月份,利润(如下所示)。
摘要表
Product Year Month Profit
TV 2018 1 10
TV 2018 2 20
TV 2018 3 30
TV 2018 4 50
TV 2018 5 35
TV 2018 6 60
TV 2018 7 90
Heater 2018 1 20
Heater 2018 2 3
Heater 2018 3 8
Heater 2018 4 4
Heater 2018 5 6
Heater 2018 6 11
Heater 2018 7 1
我想做的是查找另一张表,该表具有按月和年份以及下表所示的所有价格变化。
销售价格
Product Year Month Price
TV 2018 1 $1,000.00
TV 2018 4 $800.00
TV 2018 7 $950.00
Heater 2018 1 $20.00
Heater 2018 2 $60.00
Heater 2018 5 $45.00
例如,最终结果是TV Month = 2和Year = 2018,我希望它能提取1000美元作为我的利润计算的一部分。
答案 0 :(得分:1)
要获取正确的价格,请使用:
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