SQL Server Functionality: Joining Multiple Columns with Sum Up Using CASE Statement

How to Split Strings at Each Character Using T-SQL and Common Table Expressions (CTEs)

SQL Server: Comparing and Removing Duplicate Values from a Comma-Separated String

Extracting Text Between \n Characters in SQL Server

Counting Distinct Units with Condition Based on Different Column in SQL

Calculating YTD Averages for Each Quarter in SQL: A Comprehensive Approach

Mastering Dynamic Sorting in SQL Server: A Guide to Variables, Regular SQL, and Dynamic SQL

Handling Null Values in SQL Server: Best Practices for Replacing Nulls and Performing Group By Operations

Maximizing SQL Date Operations: Best Practices for Success in the Era of Time Zones and Data Types

How to Use SQL Function as Select Parameter in Dynamic Queries for Flexibility and Scalability