doctrine2/tests/Doctrine/Tests/ORM/Mapping/php/Doctrine.Tests.Models.DDC964.DDC964Admin.php

<?php

$metadata->setAssociationOverride('address',
    [
    'joinColumns'=> [
        [
        'name' => 'adminaddress_id',
        'referencedColumnName' => 'id',
        ]
    ]
    ]
);

$metadata->setAssociationOverride('groups',
    [
    'joinTable' => [
        'name'      => 'ddc964_users_admingroups',
        'joinColumns' => [
            [
            'name' => 'adminuser_id',
            ]
        ],

        'inverseJoinColumns' => [[
            'name'      => 'admingroup_id',
        ]]
    ]
    ]
);