<query id="updateDisplayItemListOrder" action="update">
	<tables>
		<table name="nproduct_display_items" />
	</tables>
	<columns>
		<column name="list_order" var="list_order" filter="number" notnull="notnull" />
	</columns>
	<conditions>
		<condition operation="equal" column="item_srl" var="item_srl" filter="number" notnull="notnull" />
	</conditions>
</query>
