Extracting Initials from Names Stored in SQL Server Table

Conditional Aggregation for Distinct Values in SQL: A Practical Guide to Separating Login and Logout Events

Memoizing Nodes in Recursive CTE Queries for Efficient Graph Traversal

Understanding SQL Server's Extended Properties

Optimizing Complex Joins in SQL Queries: A Step-by-Step Guide to Handling Multiple Tables and Reducing Record Counts.