Grouping by Previous Date Values: A Deep Dive into SQL Techniques

Dynamic Pivot in SQL Server: A Flexible Solution for Data Transformation

How to Aggregate Events by Year in SQL Server with Conditional SUM Statements

Understanding String Trimming in SQL Server

Creating Equal Sized, Random Buckets with No Repetition to Row: A SQL Solution for Optimized Task Scheduling and Activity Distribution

Using Case Expression in Scalar Functions: A Revised Solution for SQL Server

Understanding Variable Declaration in Stored Procedures: Best Practices and Limitations

Understanding the Optimal SQL Server Data Type: TinyInt vs Bit for Performance and Storage Efficiency

Adding Equal Column Values Count in SQL Server