Example and Notes
Use this SQL Server example as a starting point for development, troubleshooting, reporting, or maintenance work. Review it against your schema, data volume, permissions, and SQL Server version before using it in production.
The builtin VARP function Returns the statistical variance for the population for all values in the specified expression. The code script below will show you how to use the VARP function. For more details on the VARP function
Select VARP(Client_Number)
From CLIENT
If you need any help implementing these
functions or modifications made for your needs, please
Contact Us to get a free
quote for your Microsoft
SQL Server Development needs.
Learn more about the
quoting process we use at WSI.
Production Review
WSI can adapt this script for your database, improve error handling, tune performance, document the logic, and help deploy it safely.