<query id="updateMemberRecentActivity" action="update">
    <tables>
        <table name="something_member_info" />
    </tables>
    <columns>
        <column name="recent_activity" var="recent_activity" default="curdate()" />
    </columns>
    <conditions>
        <condition operation="equal" column="member_srl" var="member_srl" filter="number"  notnull="notnull" />
    </conditions>
</query>