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.
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How to Disable MySQL Password Validation on Ubuntu 25.04
If successful, you'll see:
Query OK, 0 rows affectedHow to Move the MySQL Data Directory to a New Location on Ubuntu 25.04
Choose your new location, for example /mnt/data/mysql, and move the current data:
sudo mv /var/lib/mysql /mnt/data/mysqlHow to Install PHP, MySQL, and phpMyAdmin on Ubuntu 25.04 (LAMP Stack Setup Guide)
Install the MySQL server package:
sudo apt install mysql-serverMySQL Cheatsheet: Comprehensive Guide with Examples
Introduction
MySQL is a popular open-source relational database management system used by developers and businesses worldwide. It supports a wide range of operations that allow you to create, manage, and manipulate data efficiently. This comprehensive cheatsheet covers essential MySQL commands and concepts, complete with examples presented in HTML tables for easy reference.
Selecting the Sum of a JSON Property in 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.