Hi,   

After upgrading my cluster from 1.2.16 to 2.0.6, when using the Cassandra 
community Go driver (http://github.com/gocql/gocql), I’ve found that columns 
that used to return the native TypeTimestamp (0x000D), now return TypeCustom 
(0x0000) with the name 'org.apache.cassandra.db.marshal.DataType’. As far as I 
can tell the serialization format is identical to TypeTimestamp, but it is 
unclear why Cassandra made the change, or how to reproduce it (if I create a 
new table, Cassandra 2.0.6 will return TypeTimestamp).

After studying the other drivers its clear that there are special cases for the 
‘org.apache.cassandra.db.marshal.*’ types however I can’t seem to find any 
documentation on what types exist and how to deal with them (other than what’s 
in code). Can someone point me to a documentation and/or explain these types?

Thanks  

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