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22 Ιουλ 2014 · Simply subtract one day from your ads.date field and use in DATEPART function: DATEPART(dw,DATEADD(day,-1,ads.date)) as weekday
18 Ιουλ 2019 · Code for SUNDAY Week Start. To do the same thing but with Sunday Week starts, all we have to do is change the “Reference Date” from a Monday date to a Sunday date.
1 Μαΐ 2012 · Use the FORMAT function to format the date and time data types from a date column (date, datetime, datetime2, smalldatetime, datetimeoffset, etc. data type) in a table or a variable such as GETDATE() To get DD/MM/YYYY use SELECT FORMAT (getdate(), 'dd/MM/yyyy ') as date
ALTER TABLE [DBName].[dbo].[TestDate] ADD End_Date as DATEADD(D, 7 * (Duration / 5) -- Business weeks as calendar days + CHOOSE(DATEPART(WEEKDAY, StartDate),-2,0,0,0,0,0,-1) -- Move weekend start to Friday, if needed + (Duration % 5) -- Day outside of full business weeks +IIF(DATEPART(dw, DATEADD(D, CHOOSE(DATEPART(WEEKDAY, StartDate),-2,0,0,0 ...
SELECT ID, Name, Salary, Date FROM <table_name> WHERE DATENAME(WEEKDAY, Date) IN ('Saturday', 'Sunday'); Alternatively, you can use DATEPART(WEEKDAY, Date) . This uses the weekday number for a language independent method of getting the required output.
The two-argument form of WEEK() enables you to specify whether the week starts on Sunday or Monday and whether the return value should be in the range from 0 to 53 or from 1 to 53. If the mode argument is omitted, the value of the default_week_format system
4 Απρ 2012 · If you want the day of the week of the first and last of the month this will do the trick: SELECT DATENAME(WEEKDAY, DATEADD(DAY, 1 - DATEPART(DAY, GETDATE()), GETDATE())) [FirstDayOfMonth], DATENAME(WEEKDAY, DATEADD(DAY, - DATEPART(DAY, DATEADD(MONTH, 1, GETDATE())), DATEADD(MONTH, 1, GETDATE()))) [LastDayOfMonth] edited Apr 4, 2012 at 14:38.
