A seasoned software engineer with extensive experience in building complex distributed data-intensive backend services. The most general way to satisfy a COUNT DISTINCT or SELECT DISTINCT clause is to ...

MySQL is one of the world’s most widely used database management systems. It is easy to install and use and is usually free. Here’s how to use it. In our previous post, we took you through the basic ...

CREATE TABLE branch ( branch_id INT PRIMARY KEY, branch_name VARCHAR (40), FOREIGN KEY (mgr_id) REFERENCES employee (emp_id) ON DELETE SET NULL ); --Adicionando foreign key na tabela employee ALTER ...

Power Apps is a low-code platform that enables you to build custom applications quickly and easily. You can create a Power App with MySQL database on What is Azure Database for MySQL - Flexible Server ...

Creating a new user in MySQL is a common task for every admin and developer using MySQL database. If you are creating a new user in MySQL 8, you may not be aware of ...

Google Docs makes it possible for users to create tables, but did you know the option is there to move them as well? Not everyone knows this, but it is doable. In this post we will show you how to ...

Your browser does not support the audio element. I am assuming you have PHP, MySQL and Apache installed. The easiest way to install all of these is to get XAMPP which ...