Many books, blogs, and articles on using Groovy with Windows rightly point out that some of the commonly used commands in Windows are not actually executables, but are instead built-in commands. These ...

Read this chapter while sitting at your computer and try out the examples shown. Before beginning, make sure you have access to the sample tables described. To begin using SQL*Plus, you must first ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and querying ...