Adding SQL Concepts & problems which i solved day to day in this repo - SQL-Problem-Solving-learning/36.14 How to find employees hired in last n months Datediff.sql at master · ...

DATEDIFF is a common function in the SQL Server to find the number of days between two dates. Oracle offers its own solution, although does not have the DATEDIFF function. You have the right to access ...

One of the most useful new additions to DAX in Excel 2016 and the Power BI Designer is the DateDiff() function. It does exactly what you would expect: calculate the amount of time in between two dates ...