| Package | Description | 
|---|---|
| oracle.jdbc | 
 Beginning in Oracle9i, the Oracle extensions to JDBC are captured in the package  
oracle.jdbc. | 
| oracle.jdbc.aq | 
 This package is an Oracle JDBC extension that provides interfaces to access the Advanced Queuing feature of Oracle for enterprise messaging applications. 
 | 
| oracle.jdbc.babelfish | 
 Provides the classes necessary for the support for application migration feature. 
 | 
| oracle.jdbc.datasource | 
 Beginning in Oracle Release 12.2, some of the Oracle extensions to JDBC are captured in the package  
oracle.jdbc.datasource. | 
| oracle.jdbc.dcn | 
 This package is an Oracle JDBC extension that provides interfaces to access the Database Change Notification feature of Oracle. 
 | 
| oracle.jdbc.pool | 
 A package of connection cache and pooling related classes. 
 | 
| oracle.jdbc.replay | 
 Provides interfaces and factory methods for Application Continuity. 
 | 
| oracle.jdbc.xa | 
 Provides classes that implement the JDBC XA APIs. 
 | 
| oracle.jdbc.xa.client | 
 Provides classes that implement the JDBC XA APIs. 
 | 
| oracle.sql | 
 A package of classes that represent java SQL types and Oracle specific SQL types. 
 |