Understanding the SQL LAG Function for Shifting Columns Down with Window Functions in SQL

Understanding Duplicate Rows in Database Queries: A Practical Guide to Extracting Maximum Row Results from Duplicates

Splitting Text to Multiple Columns Based on; SQL Server's Built-in Functions and Techniques

Understanding SQL Server 2014 Index Usage Without VIEW SERVER STATE Permission: A Comparative Approach Using sys.dm_db_index_usage_stats and sys.dm_db_index_operational_stats DMVs.

Optimizing Variable Tables in SQL Server: Workarounds for Index Hints Limitation

Preventing Operand Type Clashes When Working with Dates and Integers in SQL

Creating a Stored Procedure to Delete Records from Fact Tables Using a Parameterized Query

Conditional Aggregation: Converting Multiple Rows into One Row Using SQL

Understanding the Power of STRING_SPLIT: Unlocking Efficient String Splitting in Microsoft SQL Server

Mastering SQL Server's AND Operator: Simplifying Complex Conditions and Best Practices for Improved Query Readability