Creating Oracle Table Varray Data Type Columns

Best explained reference to this with easy examples can be found here:

PART I
http://blogs.ittoolbox.com/database/solutions/archives/working-with-varrays-in-oracle-part-i-9111

PART II

http://blogs.ittoolbox.com/database/solutions/archives/working-with-varrays-in-oracle-part-ii-9229

PART III
http://blogs.ittoolbox.com/database/solutions/archives/working-with-varrays-in-oracle-part-iii-9349

I tried creating an attribute in MicroStrategy which uses this column as its Form but it seems MicroStrategy does not support this data type. Even Freeform Sql failed to generate the sql.