【发布时间】:2012-01-11 20:28:26
【问题描述】:
我有五列数据类型为int。我已经根据主键选择了行,但是现在在这一行中,我想选择名称小于结果列的某个 int 值的特定列。
USE [MedicalLabDB]
GO
/****** Object: Table [dbo].[Advance_Sub_Tests] Script Date: 01/11/2012 15:33:11 ******/
SET ANSI_NULLS ON GO
SET QUOTED_IDENTIFIER ON GO
CREATE TABLE [dbo].[Advance_Sub_Tests]
(
[Advance_Sub_Test_ID] [INT] IDENTITY(1, 1) NOT NULL,
[Sub_Test_ID] [INT] NULL,
[L_Bound_M_LessThan_First_Age ] [FLOAT] NULL,
[U_Bound_M_LessThan_First_Age ] [FLOAT] NULL,
[L_Bound_M_LessThan_Second_Age] [FLOAT] NULL,
[U_Bound_M_LessThan_Second_Age] [FLOAT] NULL,
[L_Bound_M_LessThan_Third_Age] [FLOAT] NULL,
[U_Bound_M_LessThan_Third_Age] [FLOAT] NULL,
[L_Bound_M_LessThan_Fourth_Age] [FLOAT] NULL,
[U_Bound_M_LessThan_Fourth_Age] [FLOAT] NULL,
[L_Bound_M_LessThan_Fifth_Age] [FLOAT] NULL,
[U_Bound_M_LessThan_Fifth_Age] [FLOAT] NULL,
[L_Bound_F_LessThan_First_Age] [FLOAT] NULL,
[U_Bound_F_LessThan_First_Age] [FLOAT] NULL,
[L_Bound_F_LessThan_Second_Age] [FLOAT] NULL,
[U_Bound_F_LessThan_Second_Age] [FLOAT] NULL,
[L_Bound_F_LessThan_Third_Age] [FLOAT] NULL,
[U_Bound_F_LessThan_Third_Age] [FLOAT] NULL,
[L_Bound_F_LessThan_Fourth_Age] [FLOAT] NULL,
[U_Bound_F_LessThan_Fourth_Age] [FLOAT] NULL,
[L_Bound_F_LessThan_Fifth_Age] [FLOAT] NULL,
[U_Bound_F_LessThan_Fifth_Age] [FLOAT] NULL,
[First_Age] [INT] NULL,
[Second_Age] [INT] NULL,
[Third_Age] [INT] NULL,
[Fourth_Age] [INT] NULL,
[Fifth_Age] [INT] NULL,
[Test_Active] [BIT] NULL,
[Version] [TIMESTAMP] NULL,
CONSTRAINT [PK_Advance_Sub_Test_1] PRIMARY KEY CLUSTERED (
[Advance_Sub_Test_ID] ASC )WITH (IGNORE_DUP_KEY = OFF) ON [PRIMARY]
)
ON [PRIMARY]
我有那个表,我想选择列名(在第一年龄、第二年龄、第三年龄、第四年龄、第五年龄之间),它的值让假设
【问题讨论】:
-
“名称小于某个 int 值的特定列”,这是什么意思?
-
样本数据和预期输出将有助于了解您想要什么。
-
您是否考虑过对其进行重组以消除明显的重复组? (即将所有
Age内容移到另一个表中,并将其表示为 5 行而不是跨列)
标签: sql-server-2005