Question

我有一个TimeSheet表，并希望在asp.net中通过从Employee表和当前日期插入ID时默认值插入默认值，默认值为1，但是我收到错误：

Msg 102，Level 15，State 1，Line 1
＆＃39;，＆＃39;附近的语法不正确。

代码：

create PROCEDURE [dbo].[sp_TimeSheet_Init]
    @EmpID      int,
    @TimeCheckDate datetime,
    @Day1   int,@Day2   int,@Day3   int,@Day4   int,@Day5   int,
    @Day6   int,@Day7   int,@Day8   int,@Day9   int,@Day10  int,
    @Day11  int,@Day12  int,@Day13  int,@Day14  int,@Day15  int,
    @Day16  int,@Day17  int,@Day18  int,@Day19  int,@Day20  int,
    @Day21  int,@Day22  int,@Day23  int,@Day24  int,@Day25  int,
    @Day26  int,@Day27  int,@Day28  int,@Day29  int,@Day30  int,
    @Day31  int
AS
    INSERT INTO [TimeSheet]([EmpID], [TimeCheckDate], [Day1], [Day2], [Day3], [Day4], [Day5], [Day6], [Day7], [Day8], [Day9], [Day10], [Day11],[Day12], [Day13], [Day14], [Day15], [Day16], [Day17], [Day18], [Day19], [Day20],[Day21], [Day22], [Day23], [Day24], [Day25], [Day26], [Day27], [Day28], [Day29],[Day30], [Day31])
       SELECT 
           Id 
       FROM 
           Employee 
       WHERE 
           WorkingStatusId = '1', getdate(), 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1

此查询没问题：

select Id  
from Employee 
where WorkingStatusId = '1'

Answer 1

基本上，你应该分开

Timesheet一个月的基本信息 - 这包含EmployeeID，月份和年份以及整整一个月所需的其他信息
将每日信息放入一个单独的表格TimesheetDay，其中包含每天的信息;诸如日期编号（1-31），价值（工作小时数）等等 - 并且它与给定月份的Timesheet条目相关联

不要重复任何数据！您不要在每个EmployeeID条目上都需要TimesheetDay - 已关联的Timesheet行已包含该信息。

这是基本的数据库设计101 - 你的表应该是这样的：

这将是创建这两个表及其约束的脚本：

CREATE TABLE [dbo].[Timesheet]
(
    [TimeSheetID] [int] NOT NULL,
    [EmployeeID] [int] NOT NULL,
    [TimesheetMonth] [int] NOT NULL,
    [TimesheetYear] [int] NOT NULL,

    CONSTRAINT [PK_Timesheet] 
       PRIMARY KEY CLUSTERED ([TimeSheetID] ASC)
) 

CREATE TABLE [dbo].[TimesheetDay]
(
    [TimesheetDayID] [int] NOT NULL,
    [TimesheetID] [int] NOT NULL,
    [DayNumber] [int] NOT NULL,
    [DayValue] [decimal](15, 2) NOT NULL,

    CONSTRAINT [PK_TimesheetDay] 
       PRIMARY KEY CLUSTERED ([TimesheetDayID] ASC)
) 
GO

ALTER TABLE [dbo].[TimesheetDay] 
ADD CONSTRAINT [DF_TimesheetDay_DayValue]  
    DEFAULT ((8.0)) FOR [DayValue]

ALTER TABLE [dbo].[TimesheetDay] WITH CHECK 
ADD CONSTRAINT [FK_TimesheetDay_Timesheet] 
    FOREIGN KEY([TimesheetID])
    REFERENCES [dbo].[Timesheet] ([TimeSheetID])

ALTER TABLE [dbo].[TimesheetDay] 
CHECK CONSTRAINT [FK_TimesheetDay_Timesheet]
GO

Answer 2

create PROCEDURE [dbo].[sp_TimeSheet_Init]
    @EmpID      int,
    @TimeCheckDate datetime,
    @Day1   int,@Day2   int,@Day3   int,@Day4   int,@Day5   int,
    @Day6   int,@Day7   int,@Day8   int,@Day9   int,@Day10  int,
    @Day11  int,@Day12  int,@Day13  int,@Day14  int,@Day15  int,
    @Day16  int,@Day17  int,@Day18  int,@Day19  int,@Day20  int,
    @Day21  int,@Day22  int,@Day23  int,@Day24  int,@Day25  int,
    @Day26  int,@Day27  int,@Day28  int,@Day29  int,@Day30  int,
    @Day31  int

AS
    INSERT INTO [TimeSheet]([EmpID],[TimeCheckDate],[Day1],[Day2],[Day3],[Day4],[Day5],[Day6],[Day7],
                            [Day8],[Day9],[Day10],[Day11],[Day12],[Day13],[Day14],[Day15],
                            [Day16],[Day17],[Day18],[Day19],[Day20],[Day21],[Day22],[Day23],
                            [Day24],[Day25],[Day26],[Day27],[Day28],[Day29],[Day30],[Day31])
    select Id  ,getdate(),1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
    from Employee where WorkingStatusId='1'

插入默认值并将其他值从SQL Server中提取到新表中？

2 个答案: