Stored procedures can speed up your code by reducing trips to your database -- even if you only have one SQL statement to execute. Here's how to speed up your application (and how to simplify your ...

Say we have two types of tools: hammers and wrenches. We have a list of work orders, and we want to track what tool was used for the hammering and what was used for the wrenching. The problem is that ...

If you're looking for a powerful, secure web-based database interface, Jack Wallen shows you how to install and use Adminer on Ubuntu Server. So you’re looking for a way to make MySQL a bit easier to ...

Read this SQL tutorial to learn when to use SELECT, JOIN, subselects and UNION to access multiple tables with a single statement. It’s sometimes difficult to know which SQL syntax to use when ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you plan to do database development with Java and MySQL, the first thing you’ll need to do is ...

I swear to god there has to be an easy way to do this an I am just blanking out.<BR><BR>I have ID numbers (Replication ID format) on two tables. One is the master table with no duplicates. The ...