<query id="getLangList" action="select">
    <tables>
        <table name="lang" />
    </tables>
    <columns>
        <column name="name" />
    </columns>
    <conditions>
    </conditions>
    <navigation>
        <index var="sort_index" default="list_order" order="order_type" />
    </navigation>
    <groups>
        <group column="name" />
    </groups>
</query>
