SQL Databases – It’s All in the Plan

It doesn't take very long to learn SQL, because it's a very simple scripting language with only four basic operations. No matter how complex you make your queries, with any number of conditions and tests, ultimately it boils down to CRUD. Why is it, then, that so few people can develop databases effectively? Like all

Building a Simple SQL Database

So, we've looked at the four basic SQL commands, but we haven't really seen any useful examples of how they would work. In a moment, we'll look at a set of commands that will create a basic database, fill it with some values, and run a simple SELECT command. These commands are designed to run

What is SQL? A Basic Introduction

In today's society, it's virtually impossible to find anyone who hasn't worked with Microsoft Excel at some point. We are somewhat familiar with the idea of spreadsheets and tables. We've written a simple macro or two. And, of course, there is great value to Excel and its competitors. But Excel is weak. It's virtually impossible