<query id="updatePollTarget" action="update">
    <tables>
        <table name="poll_item" />
    </tables>
    <columns>
        <column name="upload_target_srl" var="upload_target_srl" />
    </columns>
    <conditions>
        <condition operation="equal" column="poll_srl" var="poll_srl" filter="number" notnull="notnull" />
    </conditions>
</query>

