I added support for Statement Caching (http://otn.oracle.com/sample_code/tech/java/sqlj_jdbc/files/jdbc30/StmtCacheSample/Readme.html) and Row Prefetching (http://otn.oracle.com/sample_code/tech/java/sqlj_jdbc/files/advanced/RowPrefetchSample/Readme.html) this is for 9i only Enjoy.