Week Start Date using Sql Query SELECT DATEADD(DAY, 2 - DATEPART(WEEKDAY, GETDATE()), CAST(GETDATE() AS DATE)) [Week_Start_Date] Divide above Sql Query by passing parameter value select DATEPART(WEEKDAY, GETDATE()) select CAST(GETDATE() AS DATE) SELECT ...
在做Sql Server开发的时候有时需要获取表中今天、昨天、本周、上周、本月、上月等数据,这时候就需要使用DATEDIFF()函数及GetDate()函数了。 DATEDIFF ( datepart , startdate , enddate ) 释义:计算时间差 datepare值:year | quarter | month | week | day | hour | minute | second | millisecond start...
mssql函数 IFEXISTS(SELECT1FROMsysobjectsWHEREname='fn_GetWeekDate')DROPFUNCTIONfn_GetWeekDate GOCREATEfunction[dbo].fn_GetWeekDate(@Yearint,--年份@Weekint--第几周)RETURNS@TableTABLE(beginTime datetime,endTime datetime)ASBEGINdeclare@curYearStartdatetimeset@curYearStart=CONVERT(datetime,CONVERT(varcha...
select @today = convert(varchar(10), getdate(), 20) declare @weekday int select @weekday = datepart(weekday, @today) declare @st datetime, @et datetime select @st = dateadd(dd, 1-@weekday, @today), @et = dateadd(dd, 7-@weekday, @today) select * from table where startdate be...
SELECT GETDATE() 当前时间,DATEADD(DAY,-CASE DATENAME(WEEKDAY,GETDATE()) WHEN '星期一' THEN 0 WHEN '星期二' THEN 1 WHEN '星期三' THEN 2 WHEN '星期四' THEN 3 WHEN '星期五' THEN 4 WHEN '星期六' THEN 5 ELSE 6 END,GETDATE()) 星期一日期,DATEADD(DAY,CASE DATENAME(WEEK...
SELECT@StartDate='2001-01-01', @EndDate='2035-12-31' WHILE(@StartDate<=@EndDate) BEGIN INSERTINTODimDateStartWithMonday ( DateKey, FullDate, [DateName], DayNumberOfWeek, DayNameOfWeek, DayNumberOfMonth, DayNumberOfYear, WeekNumberOfYear, ...
shell 日期循环 #!/bin/sh if [ $# == 2 ]; then datebeg=$1 dateend=$2 else ...
DATEADD (datepart , number , date ) 其中datepart参数由系统定义,具体参数列表如下: 示例 查询上个月的今天,下个月的今天 复制 SELECTDATEADD(month, -1,'20211208');SELECTDATEADD(month, 1,'20211208'); 1. 2. 结果: DATEDIFF 作用 返回指定的 startdate 和 enddate 之间所跨的指定 datepart 边界的计数...
在MaxCompute SQL中，你可以使用CURRENT_DATE()和CURRENT_TIMESTAMP()函数来获取当前的日期和时间。然后，...
SELECT @ThisWeekStartTime= CONVERT(nvarchar(10), DATEADD(wk, DATEDIFF(wk,0,DATEADD(dd, -1, getdate()) ), 0),121)--本周开始时间 SELECT @ThisWeekEndTime= CONVERT(nvarchar(10), DATEADD(wk, DATEDIFF(wk,0,DATEADD(dd, -1, getdate()) ), 6),121)--本周结束时间 ...