https://www.avantixlearning.ca/microsoft-access-dateadd-function/
Microsoft Access DateAdd Function
Oct 19, 2020 - Microsoft Access DateAdd function, overview, syntax and examples. The DateAdd function adds a time or date interval to a date and then returns the date.
microsoft accessdateaddfunction
https://cfdocs.org/dateadd
dateAdd Code Examples and CFML Documentation
Adds units of time to a date.
code examplesdateaddcfmldocumentation
https://community.fabric.microsoft.com/t5/Desktop/DATEADD-not-accepting-negative-numbers/m-p/894202/highlight/true
Solved: Re: DATEADD not accepting negative numbers - Microsoft Fabric Community
Aug 12, 2022 - Hi, Casting my mind back I think this issue was occurring because I was trying to use date fields in the fact table rather than a date dimension, or
not acceptingnegative numbersmicrosoft fabricsolveddateadd
https://www.sqlbi.com/tv/differences-between-dateadd-and-parallelperiod-in-dax/
Differences between DATEADD and PARALLELPERIOD in DAX - SQLBI
The different results of DATEADD and PARALLELPERIOD in DAX may impact many other time intelligence functions that are syntax sugar of these two.
differences betweendateadddaxsqlbi