Using MySQL Triggers for Auto-Inserting Values: A Powerful Solution to Automate Database Operations

Understanding Delimited Columns in Databases: Best Practices for Handling Delimited Columns in MySQL and Beyond

Handling Multiple Categories for Min and Max Values in SQL Queries: A Comprehensive Approach

Sorting and Filtering JSON Array Elements Using MySQL

Using Conditional Aggregation for Counting Column Values Based on Data Value

Understanding and Optimizing Off-Page Storage in MySQL: A Comprehensive Guide

Counting Items with Certain State Even if the Amount is Zero in MySQL: A Different Approach

Finding Records from One Table That Don't Exist in Another: A Comparison of SQL Techniques

LEFT JOIN with SUM Not Returning Correct Values: A SQL Solution

Query Optimization for MySQL: Using `MAX()` to Retrieve Distinct User Handles with IDs