Following section demonstrates <b>multiple table insertion</b>.
<sample>
    <pre lang="c#">
		// Header
		var order = new Orders();
			order.OrderID = 15;
			order.CustomerID = 90;
			order.EmployeeID = 8;
			order.OrderDate = DateTime.Now;
			order.ShipperID = 3;
		query.Add(order);
		
        {{hl}}var query = Odb.SQL.Insert();{{/hl}}

		// Details with inline-values
		{{hl}}query.Add&lt;OrderDetails&gt;(1, order.OrderID, 999, 2.5);{{/hl}}
		{{hl}}query.Add&lt;OrderDetails&gt;(2, order.OrderID, 888, 1000);{{/hl}}
		{{hl}}query.Add&lt;OrderDetails&gt;(3, order.OrderID, 777, 3.5);{{/hl}}
		{{hl}}query.Add&lt;OrderDetails&gt;(4, order.OrderID, 666, 25.83);{{/hl}}

		var affected_rows = connection.Sql(query).NonQuery();
    </pre>
    <output>
    </output>
	<fiddle>3bU7ak</fiddle>
</sample>