Book Image

The MySQL Workshop

By : Thomas Pettit, Scott Cosentino
5 (1)
Book Image

The MySQL Workshop

5 (1)
By: Thomas Pettit, Scott Cosentino

Overview of this book

Do you want to learn how to create and maintain databases effectively? Are you looking for simple answers to basic MySQL questions as well as straightforward examples that you can use at work? If so, this workshop is the right choice for you. Designed to build your confidence through hands-on practice, this book uses a simple approach that focuses on the practical, so you can get straight down to business without having to wade through pages and pages of dull, dry theory. As you work through bite-sized exercises and activities, you'll learn how to use different MySQL tools to create a database and manage the data within it. You'll see how to transfer data between a MySQL database and other sources, and use real-world datasets to gain valuable experience of manipulating and gaining insights from data. As you progress, you'll discover how to protect your database by managing user permissions and performing logical backups and restores. If you've already tried to teach yourself SQL, but haven't been able to make the leap from understanding simple queries to working on live projects with a real database management system, The MySQL Workshop will get you on the right track. By the end of this MySQL book, you'll have the knowledge, skills, and confidence to advance your career and tackle your own ambitious projects with MySQL.
Table of Contents (22 chapters)
1
Section 1: Creating Your Database
6
Section 2: Managing Your Database
11
Section 3: Querying Your Database
16
Section 4: Protecting Your Database

Accessing MySQL through the command-line interface

MySQL is also accessible through your computer's command-line interface (CLI). This interface will allow you to quickly and easily run SQL queries against a database. The MySQL command line requires you to provide a username and password when you launch it. The -u argument specifies the username, and the -p argument specifies the password. So, for example, mysql -u root -p 123456 will sign into MySQL using the username, root, and the password, 123456. By default, MySQL will have an account with a username, root, and no password. So, the mysql -u root command will allow you to enter the default installation of MySQL.

Once you have successfully launched the MySQL command line, you will see an interface that is similar to the following screenshot:

Figure 2.9: The command line for MySQL

When you will start learning the SQL syntax, you will understand how the code works in both MySQL Workbench and the CLI...