[mapguide-internals] Patch for ticket 2230: Describe schema from SQL Server failed when using user-defined functions in calculation property

[Andy Zhang]

Hi All,

I have attached a patch for ticket 2230
http://trac.osgeo.org/mapguide/ticket/2230.

It is because the user-defined functions are not added to the functions collection. We need to call FdoIExpressionCapabilities::GetFunctions<http://trac.osgeo.org/mapguide/wiki/GetFunctions>() explicitly to ensure all user-defined functions are loaded.

Please review. Thanks.

Best Regards
Andy