title: Quering a stored procedure in ORACLE using fitnesse / dbfit
body: <p>How to specify a query that uses a stored procedure within a package?
  For example this query fails with a message: </p>
  
  <pre><code>!|Query|SELECT * FROM TABLE (pckg.GetData('param1'))|
  |field1|
  |value1|
  
  System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---&gt; System.ArgumentException: Column 'ugp_udf_name' does not belong to table Table.
     at System.Data.DataRow.GetDataColumn(String columnName)
     at System.Data.DataRow.get_Item(String columnName)
     at fitSharp.Machine.Engine.InvokeDataRow`2.Invoke(TypedValue instance, MemberName memberName, Tree`1 parameters)
  ...(the rest of the stack trace)
  </code></pre>