<query id="setMessageStored" action="update">
    <tables>
        <table name="member_message" />
    </tables>
    <columns>
        <column name="message_type" default="T" />
    </columns>
    <conditions>
        <condition operation="equal" column="message_srl" var="message_srl" notnull="notnull" filter="number" />
        <condition operation="equal" column="receiver_srl" var="receiver_srl" notnull="notnull" filter="number" pipe="and" />
    </conditions>
</query>
