WebAug 21, 2024 · You'll need to replace the year and weekNo values with your target values. With ( {year:2024 , weekNo:35}, With ( {weekDate: If (ISOWeekNum (Date (year,1,1)) < 1, DateAdd (Date (year,1,1), 7* (weekNo-1)), DateAdd (Date (year,1,1), 7* weekNo) ) }, DateAdd (weekDate, - (Weekday (weekDate,StartOfWeek.MondayZero)), Days ) ) ) WebJan 11, 2013 · select dateadd (year,-1,getdate ()) select GETDATE () - 1 ); Wednesday, January 9, 2013 9:36 PM Answers 3 Sign in to vote I'm not sure it is documented. In any case, it certainly perfect nonsense. What happens is this: the expression "getdate () - 1" includes two different data types.
SQL DATEADD Function - Adding an Interval to a Date
WebJun 3, 2024 · In SQL Server, you can use the DATEADD () function to add a specified time period to a given date. You can also use it to subtract a specified time period. You can also combine DATEADD () with other functions to format the date as required. For example, you could take ‘2024-10-03’, add 10 years, then return the (increased) year component. WebReturn(DateAdd ("09/138", "I" , , , -3)) 06/139. The given date (09/138) using date format I is May 18, 2009. Subtracting three years results in the date May 18, 2006. Because 2008 is a leap year, the correct day of the year (counting consecutively from January 1) is 139. The resulting date is returned in the same date format. d6 that\u0027d
sql server - SQL Subtract exactly a year - Stack Overflow
WebJun 20, 2014 · DATEADD ('year', -1, TODAY ()) Click OK. Select Analysis > Create Calculated Field. Name the calculated field "Date Trunc". Enter the following calculation: DATETRUNC ('month', DATEADD ('year', -1, TODAY ()) Click OK. Select Analysis > Create Calculated Field. Name the calculated field "Date Filter". Enter the following calculation: WebYou can use the DateAdd function to add or subtract a specified time interval from a date. For example, you can use DateAdd to calculate a date 30 days from today or a time 45 minutes from now. To add days to date, you can use Day of Year ("y"), Day ("d"), or Weekday ("w"). The DateAdd function will not return an invalid date. Web赞(0) 分享 回复(0) 举报 1小时前 qxsslcnc 2# 如果有人想知道如何计算欧洲的夏令时(中欧时间),我修改了 Chip Pearson 脚本,三月的最后一个星期日(凌晨2点到凌晨3点)和十月的最后一个星期日(凌晨3点到凌晨2点)是发生小时切换的日子。 d6th chord