DeveloperBreeze

Sql Programming Tutorials, Guides & Best Practices

Explore 14+ expertly crafted sql tutorials, components, and code examples. Stay productive and build faster with proven implementation strategies and design patterns from DeveloperBreeze.

✅ How to Disable MySQL Password Validation on Ubuntu 25.04

Tutorial May 01, 2025

If successful, you'll see:

Query OK, 0 rows affected

How to Move the MySQL Data Directory to a New Location on Ubuntu 25.04

Tutorial May 01, 2025

Edit the MySQL configuration file:

sudo nano /etc/mysql/mysql.conf.d/mysqld.cnf

How to Install PHP, MySQL, and phpMyAdmin on Ubuntu 25.04 (LAMP Stack Setup Guide)

Tutorial May 01, 2025

sudo mysql_secure_installation

This script will prompt you to set a root password, remove anonymous users, disallow remote root login, remove the test database, and reload privilege tables.

MySQL Cheatsheet: Comprehensive Guide with Examples

Cheatsheet August 20, 2024
mysql

This MySQL cheatsheet provides a comprehensive overview of the most commonly used MySQL commands, complete with examples to help you quickly find the information you need. Whether you're creating and managing databases, writing queries, or handling transactions, this guide serves as a quick reference to help you work more efficiently with MySQL.

Selecting the Sum of a JSON Property in MySQL

Tutorial August 17, 2024
json mysql

This will sum up the prices from each order and return the total revenue.

This quick tutorial demonstrated how to sum JSON properties in MySQL using the JSON_EXTRACT, JSON_UNQUOTE, and CAST functions. These powerful tools allow you to efficiently work with JSON data stored in your MySQL tables.