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Table Of Contents
Mastering phpMyAdmin 3.3.x for Effective MySQL Management
Welcome to the section of the book where we start to cover advanced features. The relational system allows users to work more closely with phpMyAdmin, as we will see in the following chapters. This chapter explains how to define inter-table relations. It also explains how to install the linked-tables infrastructure a prerequisite for the advanced features.
When application developers use PHP and MySQL to build web interfaces or other data-manipulation applications, they usually establish relations between tables using the underlying SQL queries. Examples of this would be queries to: "get an invoice and all its items" and "get all books by an author".
In the early versions of phpMyAdmin, MySQL stored information about which table belonged to which database. However, the relational data structure (how tables relate to each other) was not stored within MySQL. Relations were temporarily made by the applications in order generate...
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