Write a Query to get the first name, last name, current date, admission date and difference between current date and admission date in month

Introduction

Write a Query to get the first name, last name, current date, admission date and difference between current date and admission date in month. I have used Microsoft SQL server 2008 R2 for the following demo.


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- tblstudent

StudentId FirstName LastName Admission_fee Admission_date Branch
1 John Smith 1000 2016-06-10 Computer Engineering
2 David Jones 1200 2016-06-20 Civil Engineering
3 Michael Johnson 900 2016-08-15 Chemical Engineering
4 Chris Lee 1500 2018-07-10 Electrical Engineering
5 Mike Brown 1600 2018-09-10 Mechanical Engineering
6 Lisa Smith 1800 2018-07-10 Computer Engineering
7 Mary Smith 1600 2018-06-11 Computer Engineering
  1. SELECT FirstName, LastName, GETDATE() AS 'Current_date', Admission_date,
  2. DATEDIFF(MM, Admission_date, GETDATE()) AS months FROM tblStudent

Result

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