Tolog's order by statement does not recognize datatype specific ordering

[GoogleCodeExporter]

Datatypes set to occurrences like xsd:date and xsd:int will get sorted based on 
their toString() values. For example:  100, 101, 85, 95 (as ordering will 
produce now) should be 85, 95, 100, 101 if the datatype of these values is 
xsd:int.

Original issue reported on code.google.com by [email protected] on 3 Nov 2010 at 2:40