<query id="insertAddon" action="insert">
    <tables>
      <table name="addons" />
    </tables>
    <columns>
      <column name="addon" var="addon" notnull="notnull" />
      <column name="is_used" var="is_used" default="N" notnull="notnull" />
      <column name="regdate" var="regdate" default="curdate()" />
    </columns>
</query>
