Updating Multiple Tables at Once: Simplifying Database Workflows with Foreign Key Constraints

Solving Duplicate Rows in SQL: The Importance of Matching GROUP BY and SELECT Clauses

How to Return Results for Each Select Case Option Even When Count is 0 or Rows Not Found Using T-SQL

Best Practices for Creating T-SQL Triggers That Audit Column Changes

Using Regular Expressions in SQL Queries: A Practical Guide for Extracting Insights From Large Datasets

How to Generate a Date for Each Match in a SQL Tournament Format Using Common Table Expressions (CTEs) and Window Functions

Counting Occurrences of Specific Parts in DateTime2 Values Using Window Functions and Partitioning

Understanding the Pseudo Code: A Generic SQL Server 2008 Query to Copy Rows Based on a Condition

Understanding How to Use the Merge Syntax for Efficient Data Updates in SQL Server

Get Top 1 Row of Each Group: A Comprehensive Guide to Aggregate Functions and Data Normalization