select CouponID, CouponName, CouponDescription, PercentDiscount, ExpirationDate, cast(ExpirationDate + '-30 day'::INTERVAL as date) StartDate from Coupon Discussion Rather than using than subtracting 30 days, you could subtract months, but understand the number of days you’ll go back is differe...
not other holidays, it is easy to calculate the number of calendar days from the business days,...
Remember thatDATE/INTEGERSare calculated as the number of days but not in months, years, or other units of time. Many people would tend to implement theDATEDIFFandDATEADDfunctions to PostgreSQL in its extensions. Here, you may even be able to use them if all else fails. ...
This subtraction arithmetic operator can also subtract a number, in days, from a date.SyntaxCopy expression - expression Argumentsexpression Any valid expression in Microsoft SQL Server 2005 Compact Edition of any of the data types of the numeric data type category, except the bit data type....
To subtract a certain number of days from a Date object in Java, you can use the Calendar class. The Calendar class allows you to manipulate the date and time values of a Date object. Here's an example of how you can subtract X days from a Date object using the Calendar class: ...
Re: subtract two dates to get the number of days From Jean-David Beyer Date: 14 July 2010, 12:37:28 ---BEGIN PGP SIGNED MESSAGE--- Hash: SHA1 Campbell, Lance wrote: > I want to subtract to dates to know the number of days different. > > > > Example: > > 01/02/2010 - ...
DATEADD Function in SQL Server The DateAdd() function adds or subtracts a specified period(a number or signed integer) from a given date value. Syntax: DATEADD (datepart, number, date) Datepart: The date part to which DATEADD adds a specified number. For example, if you want a date...
These are the few constraints while working with SQL subtract dates. If the date argument is incremented to a value outside the range of its data type, then DATEADD returns an error. In the following example, the number value added to the date value exceeds the range of the date data typ...
Formula to subtract days based on a date column 10-28-2019 05:58 AM Ive such a simple question but im unable to fix it. I need to plan an activity base upon another activity and therefore i need to subtract 14 days from a date column but the result returns a date in th...
The calculated column finds the value like this: =IF([Alert period (days)]<>"No alert",[Contract End]-[Alert period (days)],"01/01/9999") In people speak: IF the Alert period field is not 'No Alert' THEN subtract number of days from Contract End date EL...