gistfile1.txt

<model package="gxTest" baseClass="xPDOObject" platform="mysql" defaultEngine="MyISAM" version="1.1">
    
    <object class="gxBox" table="gx_box" extends="xPDOSimpleObject">
        <field key="title" dbtype="varchar" precision="255" phptype="string" null="false" index="fulltext" indexgrp="object_ft_content"/>
        <field key="properties" dbtype="text" phptype="string" null="false" index="fulltext"/>
    </object>
    
    <object class="gxBoxWater" table="gx_box_water" extends="gxBox">
        <field key="pressure" dbtype="int" precision="11" phptype="integer" null="false"/>
        <field key="speed" dbtype="int" precision="11" phptype="integer" null="false"/>
        <field key="beasts" dbtype="varchar" precision="255" phptype="string" null="false"/>
    </object>
    
    <object class="gxBoxAutomobil" table="gx_box_sky" extends="gxBox">
        <field key="wheels" dbtype="int" precision="11" phptype="integer" null="false"/>
        <field key="has_truck" dbtype="tinyint" precision="1" phptype="boolean" null="false"/>
        <field key="truck_volume" dbtype="int" precision="11" phptype="integer" null="false"/>
    </object>
    
</model>