<query id="getGroupDiscount" action="select">
	<tables>
        	<table name="nproduct_global_group_discount" />
	</tables>
	<columns>
		<column name="*" />
	</columns>
	<conditions>
		<condition operation="equal" column="module_srl" var="module_srl" notnull="notnull" />
	</conditions>
</query>
