Wrangler Oracle connection inconsistencies

several comments regarding interact with Oracle databases using CDF:

• Connecting directly from Wrangler did not work, encountered an error that said ORA-00942: table or view does not exist

• Configuration for JDBC driver is tricky, customer was confused about the naming convention and the relation between the name in the Hub and the Source.

• Attempting to create a connection using the basic properties gives an error but using the Advanced JDBC Connection succeeds

• Some columns showing Undefined as DateType