Book Image

Mastering phpMyAdmin 3.4 for Effective MySQL Management

Book Image

Mastering phpMyAdmin 3.4 for Effective MySQL Management

Overview of this book

phpmyAdmin is one of the most widely used open source applications, which is written in PHP. phpMyAdmin supports a wide range of operations with MySQL. Currently, it can create and drop databases, create/drop/alter tables, delete/edit/add fields, execute any SQL statement, manage keys on fields, manage privileges, export data into various formats and is available in 52 languages.phpMyAdmin is a web-based front-end to manage MySQL databases and has been adopted by a number of Open-Source distributors.Mastering phpMyAdmin 3.4 for Effective MySQL Management is an easy-to-read, step-by-step practical guide that walks you through every facet of this legendary toolóphpMyAdminóand takes you a step ahead in taking full advantage of its potential. This book is filled with illustrative examples that will help you understand every phpMyAdmin feature in detail.This is the official guide to this popular MySQL web interface. It starts with installing and configuring phpMyAdmin, including the phpMyAdmin Configuration Storage, which is the key to its advanced features. This is followed by configuring authentication in phpMyAdmin and setting parameters that influence the interface as a whole.You will also learn some advanced features such as defining inter-table relations with the advanced Designer module. You will practice synchronizing databases on different servers and managing MySQL replication to improve performance and data security. Moreover, you will also store queries as bookmarks for their quick retrieval.In addition to it, this book helps you to learn new features introduced in version 3.4.x such as users' preferences, producing charts and the visual multi-table query builder.
Table of Contents (27 chapters)
Mastering phpMyAdmin 3.4 for Effective MySQL Management
Credits
About the Author
About the Reviewers
www.PacktPub.com
Preface
Index

Benefiting from the defined relations


In this section, we will look at the benefits of the defined relations that we can currently test. Other benefits will be described in Chapter 12 and Chapter 15. Additional benefits of the phpMyAdmin configuration storage will appear in Chapter 14, Chapter 16, and Chapter 18.

These benefits are available for both internal and foreign key relations.

Foreign key information

Let us browse the book table. We see that the values of the related key (author_id) are now links. Moving the cursor over any author_id value reveals the author's name (as defined by the display column of the author table).

Clicking on the author_id brings us to the relevant table —author—for this specific author:

Instead of viewing the keys, we might prefer to see the display column for all the rows. Going back to the book table, we can select the Relational display column display option and click on Go. This produces a screen similar to the following screenshot:

We now switch back to viewing...