Understanding AzCopy: Best Practices for Transferring SQL Server Backups to Azure Storage

Understanding Foreign Key Constraints: Avoiding Naming Conflicts and Ensuring Data Integrity in SQL Databases

Optimizing SQL Joins: Best Practices and Strategies for Better Performance

Understanding and Resolving SQL Collation Conflicts: Best Practices for Avoiding Errors When Working with Character Data

Understanding DATEDIFF and its Limitations When Working with Multiple Rows in Your Database

Understanding the Behavior of @@ROWCOUNT in SQL Server: Workarounds for Accurate Row Count Tracking

A Deep Dive into Gaps and Islands: Calculating Consecutive Days for User Activity

SQL Count Without Group By to Return Zero When No Matches Using SQL Server's `CASE` Statement or Left JOINs

Counting Distinct Values Across Multiple Columns: A Better Approach Using Table Value Constructors

Understanding SQL Server's substring Function: The Correct Way to Split Strings with STUFF()