uml.xml

<?xml version="1.0" encoding="UTF-8"?>
<query>
    <tables>
        <table id="0">
            <name>city</name>
            <x>65</x>
            <y>20</y>
            <fields>
                <field1>
                    <selected></selected>
                    <table>city</table>
                    <field>id</field>
                    <alias>id</alias>
                </field1>
                <field2>
                    <selected></selected>
                    <table>city</table>
                    <field>name</field>
                    <alias>name</alias>
                </field2>
                <field3>
                    <selected></selected>
                    <table>city</table>
                    <field>state_id</field>
                    <alias>state_id</alias>
                </field3>
            </fields>
            <joins>
                <join1>
                    <fk_field>state_id</fk_field>
                    <pk_table>state</pk_table>
                    <pk_field>id</pk_field>
                </join1>
            </joins>
        </table>
        <table id="1">
            <name>state</name>
            <x>290</x>
            <y>85</y>
            <fields>
                <field1>
                    <selected></selected>
                    <table>state</table>
                    <field>id</field>
                    <alias>id</alias>
                </field1>
                <field2>
                    <selected></selected>
                    <table>state</table>
                    <field>name</field>
                    <alias>name</alias>
                </field2>
            </fields>
        </table>
    </tables>
    <constraints/>
    <ordering/>
</query>