SqlServer Tiny Int Compatibility

*Encountering issues where a sql server tiny int is not mapping to a
Dremio SmallInt or Integer successfully. Casting in sql to a Smallint or Integer did not work. Had to cast to a Varchar2 to work. *

@dmurph

This is a known issue with Dremio. This fix will be a part of future release.

Thanks,
@Rakesh_Malugu