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我有一个客户端表,有一个计算列年龄。链接年龄到AgeGroup表
CREATE TABLE [dbo].[Client]
(
[ClientID] [int] IDENTITY(1,1) NOT NULL,
[ClientName] varchar(50) NOT NULL,
[DOB] [date] NOT NULL,
[Age] AS (datediff(year,[DOB],getdate())-case when dateadd(year,datediff(year,[DOB],getdate()),[DOB])>getdate() then (1) else (0) end),
CONSTRAINT [PK_Client] PRIMARY KEY CLUSTERED
(
[ClientID] ASC
)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON)
)
然后我有一个AgeGroup表具有以下行。
AgeGroupID AgeGroup StartRange EndRange
1 65 & over 65 255
2 55-64 55 64
3 45-54 45 54
4 35-44 35 44
5 25-34 25 34
6 19-24 19 24
7 13-18 13 18
8 Below 12 0 12
如何将客户端连接到AgeGroup以在选择查询中显示客户端AgeGroup?
随着输出返回如下面
ClientID ClientName Age AgeGroup
1 Peter Smith 25 25-34
能否请你告诉所需的输出 – TheGameiswar
完成@TheGameiswar – Philip
不知道我是否愿意要活到255岁还是不行... – Tanner