<query id="deleteModuleExtend" action="delete">
    <tables>
        <table name="module_extend" />
    </tables>
    <conditions>
        <condition operation="equal" column="parent_module" var="parent_module" notnull="notnull" pipe="and" />
        <condition operation="equal" column="extend_module" var="extend_module" pipe="and" />
        <condition operation="equal" column="type" var="type" pipe="and" />
        <condition operation="equal" column="kind" var="kind" pipe="and" />
    </conditions>
</query>
