doctrine2/models/QueryTest_Board.php

<?php
class QueryTest_Board extends Doctrine_Record
{
    /**
     * Initializes the table definition.
     */
    public function setTableDefinition()
    {        
        $this->hasColumn('categoryId as categoryId', 'integer', 4,
                array('notnull'));
        $this->hasColumn('name as name', 'string', 100,
                array('notnull', 'unique'));
        $this->hasColumn('lastEntryId as lastEntryId', 'integer', 4,
                array('default' => 0, 'notnull'));
        $this->hasColumn('position as position', 'integer', 4,
                array('default' => 0, 'notnull'));
    }

    /**
     * Initializes the relations.
     */
    public function setUp()
    {
        $this->hasOne('QueryTest_Category as category', 'QueryTest_Board.categoryId');
        $this->ownsOne('QueryTest_Entry as lastEntry', 'QueryTest_Board.lastEntryId');
    }
}