<DataSource
    ID="largeValueMap_orderItem"
    serverType="sql"
    tableName="valMapOrderItem"
    testFileName="/examples/shared/ds/serverExamples/test_data/orderItem.data.xml"
>
    <fields>
        <field name="pk" type="sequence" primaryKey="true" hidden="true" />
        <field name="orderID" type="integer" />
        <field name="orderDate" type="date" />
        <field name="itemID" type="integer" />
        <field name="unitPrice" type="float" />
        <field name="quantity" type="integer" />
        <field name="itemName" type="text" tableName="supplyItem" />
    </fields>
    
    <operationBindings>
        <operationBinding operationType="fetch">
            <tableClause>valMapOrderItem, supplyItem</tableClause>
            <whereClause>valMapOrderItem.itemID = supplyItem.itemID AND ($defaultWhereClause)</whereClause>
        </operationBinding>
    </operationBindings>
    
</DataSource>
 
