<query id="getNproductExtraVars" action="select">
	<tables>
		<table name="nproduct_extra_vars" />
	</tables>
	<columns>
		<column name="*" />
	</columns>
	<conditions>
		<condition operation="in" column="item_srl" var="item_srl" pipe="and"/>
		<condition operation="equal" column="name" var="name" pipe="and" />
		<condition operation="equal" column="value" var="value" />
	</conditions>
</query>
