Question

我想根据时间表表格运行每周报告（从星期一到星期日），这样我就可以看到正在申请和预订的职位类型。

在timesheets表格中有start_dtm和end_dtm

如何运行查询以检查一周的开始和结束？

编辑：我有以下代码来抓取开始日期和结束日期：

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--Please set your appropriate values for @REPORT_DATE and @WEEK_BEGINING
DECLARE @REPORT_DATE DATETIME, @WEEK_BEGINING VARCHAR(10)
SELECT @REPORT_DATE = '2012-03-16T00:00:00'
SELECT @WEEK_BEGINING = 'MONDAY'
IF @WEEK_BEGINING = 'MONDAY'
SET DATEFIRST 1
ELSE IF @WEEK_BEGINING = 'TUESDAY'
SET DATEFIRST 2
ELSE IF @WEEK_BEGINING = 'WEDNESDAY'
SET DATEFIRST 3
ELSE IF @WEEK_BEGINING = 'THURSDAY'
SET DATEFIRST 4
ELSE IF @WEEK_BEGINING = 'FRIDAY'
SET DATEFIRST 5
ELSE IF @WEEK_BEGINING = 'SATURDAY'
SET DATEFIRST 6
ELSE IF @WEEK_BEGINING = 'SUNDAY'
SET DATEFIRST 7
DECLARE @WEEK_START_DATE DATETIME, @WEEK_END_DATE DATETIME
--GET THE WEEK START DATE
SELECT @WEEK_START_DATE = @REPORT_DATE - (DATEPART(DW, @REPORT_DATE) - 1)
--GET THE WEEK END DATE
SELECT @WEEK_END_DATE = @REPORT_DATE + (7 - DATEPART(DW, @REPORT_DATE))
PRINT 'Week Start: ' + CONVERT(VARCHAR, @WEEK_START_DATE)
PRINT 'Week End: ' + CONVERT(VARCHAR, @WEEK_END_DATE)
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Answer 1

您编写查询的具体方式取决于您的要求 - 运行报告时等。调查DateAdd函数和/或BETWEEN关键字。

Answer 2

您可以使用此SQL来确定给定日期的星期一和星期五

SET DATEFIRST 1
DECLARE @Date date = GETDATE() --give a date here

SELECT
    @Date [SelectedDate], 
    DATENAME(dw, @Date) [SelectedWD],
    DATEADD(dd, -(DATEPART(dw, @Date)-1), @Date) [WeekStart],
    DATENAME(dw, DATEADD(dd, -(DATEPART(dw, @Date)-1), @Date)) [WeekStartWD],
    DATEADD(dd, 7-(DATEPART(dw, @Date)+2), @Date) [WeekEnd],
    DATENAME(dw, DATEADD(dd, 7-(DATEPART(dw, @Date)+2), @Date)) [WeekEndWD]

**Example output**
SelectedDate    SelectedWD  WeekStart   WeekStartWD WeekEnd     WeekEndWD
2012-03-16      Friday      2012-03-12  Monday      2012-03-16  Friday

<强> -------------------------------------------- - 编辑---------------------------------------------
的 USAGE

这为您提供1周（仅工作日）的结果

SET DATEFIRST 1 DECLARE @Date date = GETDATE() --give a date here DECLARE @WeekStart Date, @WeekEnd Date select @WeekStart = DATEADD(dd, -(DATEPART(dw, @Date)-1), @Date), @WeekEnd = DATEADD(dd, 7-(DATEPART(dw, @Date)+2), @Date) SELECT * FROM myTable WHERE myDate BETWEEN @WeekStart AND @WeekEnd

如何从存储过程运行每周报告？

2 个答案: