SQL tutorial | Date Functions | Difference between DATEDIFF and DATEADD

Published: 22 March 2023
on channel: Learn at Knowstar

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In this video, we learn about some of the most important date functions in SQL Server -
Getdate()
Datediff
Dateadd
Datepart
Datename
Eomonth

Examples of implementations for Date Functions -
1) Find number of weekdays between two dates - Exclude Weekends
   • SQL Query | Calculate number of weekd...

2) Find age from Birthdate
   • SQL Tutorial | Date Functions | Find ...

3) Calculate biweekly Friday dates
   • SQL Query | How to calculate Biweekly...

4) Find first and last day of week - method 1
   • SQL Query | How to find First and Las...

5) Find first and last day of week - method 2
   • SQL Query | Date Functions | How to f...

6) How to find number of Sundays between two dates
   • SQL | How to find number of Sundays b...

7) How to find number of Sundays in a month
   • SQL | Count number of Sundays in a mo...

8) Convert date to full ordinal long format
   • SQL | Convert date format to Full des...

9) Update only year part of the date to a constant value
   • SQL | Update Year part of the date to...

How to install SQL Server for practice?
   • How to install SQL Server database | ...

Check out the complete list of SQL Query Interview Questions -
   • SQL Query Interview Questions - How t...

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