Selecting Top N Records per Group by Date with MySQL Window Function

Creating User-Defined Functions (UDFs) in MySQL: Understanding Variables and Syntax Errors

Understanding Query Execution in PHP and MySQL: Best Practices for Reliable Application Development

How to Use Mysqldump for Efficient Database Backups and Re-creation

Understanding Table Triggers in MySQL: A Deep Dive into Increasing and Decreasing Value to Another Table

Understanding MySQL Defaults and Auto-Increment Columns: Best Practices and Common Pitfalls for Developers

SQL Joins and Aggregations for Data Analysis: A Step-by-Step Guide to Solving Common Problems.