<?xml version="1.0" encoding="UTF-8"?>
<database name="bookstore" defaultIdMethod="native">
    <table name="book" phpName="Book">
        <!-- column and foreign key definitions go here -->
    </table>
    <table name="author" phpName="Author">
        <!-- column and foreign key definitions go here -->
    </table>
    <table name="publisher" phpName="Publisher">
        <!-- column and foreign key definitions go here -->
    </table>
</database>