Identifying Unmatched Data Between Tables in SQL Server: 4 Powerful Approaches

Understanding Transactions and XACT_ABORT in SQL Server: Best Practices for Transaction Management and Error Handling.

How to Check for Distinct Columns in a Table Using SQL

Using Common Table Expressions for Complex Joins Involving Multiple Conditions and Sets of Data

How to Use SQL LEAD and LAG Window Functions to Solve Gaps-and-Islands Problems

Converting T-SQL XML Queries to SQL HANA: A Deep Dive in High-Performance Big Data Analytics

Understanding String Trimming in SQL Server