| Class Summary | 
| DataHandler | The DataHandler is responsible mapping the JDBC data type to
 a Jython object. | 
| DBApiType | This class wraps the types from java.sql.Type in order for
 PyCursor to differentiate between a regular PyInteger and
 a SQL datatype value. | 
| Fetch | The responsibility of a Fetch instance is to manage the iteration of a
 ResultSet. | 
| FilterDataHandler | A FilterDataHandler contains some other DataHandler, which it uses
 as its basic source of functionality, possibly transforming the calls
 along the way or providing additional functionality. | 
| JDBC20DataHandler | Support for JDBC 2.x type mappings, including Arrays, CLOBs and BLOBs. | 
| Procedure | Class Procedure | 
| PyConnection | A connection to the database. | 
| PyCursor | These objects represent a database cursor, which is used to manage the
 context of a fetch operation. | 
| PyExtendedCursor | A cursor with extensions to the DB API 2.0. | 
| zxJDBC | Creates database connections. |