How to Resolve N'' Prefix in Stored Procedure Parameters in SQL Server

Retrieving Distinct Rows from a Table in SQL Server: A Solution Using Common Table Expressions (CTEs)

Can EXEC and Select Into Be Combined in SQL Server?

How to Retrieve Bookings for a Specific Hall, Time, and Date Range in SQL with Combined Halls.

Combining GROUP BY Result Sets: A Comprehensive Guide to Using CTEs and STUFF Function