doctrine/tests/Doctrine/Tests/ORM/Mapping/xml/Doctrine.Tests.ORM.Mapping.Animal.dcm.xml

<?xml version="1.0" encoding="UTF-8"?>
<doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping
                          http://www.doctrine-project.org/schemas/orm/doctrine-mapping.xsd">
    <entity name="Doctrine\Tests\ORM\Mapping\Animal" inheritance-type="SINGLE_TABLE">
        <discriminator-map>
            <discriminator-mapping value="cat" class="Cat" />
            <discriminator-mapping value="dog" class="Dog" />
        </discriminator-map>
    </entity>
</doctrine-mapping>