title: Using sqlsrv_query to get MS_DESCRIPTION fails
body: <p>I am trying to retrieve the MS_DESCRIPTION extended property from a SQL 2008 R2 database via the FN_ListExtendedProperty function, but the query returns no results. Executing the same query in the SMS works as expected. Is there another / better way to obtain this field?</p>
  
  <p>-- Edit --</p>
  
  <p>I am using sqlsrv_query to attempt the following query. I'd also like to avoid using sqlsrv_field_metadata as the sqlsrv_query function is handled by a class that doesn't provide direct access to the database, and returns record sets as 2-dimensional arrays.</p>
  
  <p>Query:</p>
  
  <pre><code>SELECT
    CAST(Value AS VarChar(255)) AS [Label]
  
  FROM
    FN_ListExtendedProperty('MS_DESCRIPTION', 'schema', 'dbo', 'table', 'TeamMemberPrivileges', 'column', NULL)
  </code></pre>