<query id="deleteTrigger" action="delete">
    <tables>
        <table name="module_trigger" />
    </tables>
    <conditions>
        <condition operation="equal" column="trigger_name" var="trigger_name" notnull="notnull" />
        <condition operation="equal" column="module" var="module" notnull="notnull" pipe="and" />
        <condition operation="equal" column="type" var="type" notnull="notnull" pipe="and" />
        <condition operation="equal" column="called_method" var="called_method" notnull="notnull" pipe="and" />
        <condition operation="equal" column="called_position" var="called_position" notnull="notnull" pipe="and" />
    </conditions>
</query>