Hi Jaffar >Can any one tell how can we change the arraysize (oracle) for JDBC >connection. What I know is that JDBC arraysize for oracle is 10, for >sqlplus is 15 and etc. I want to increase the arraysize for my JDBC >connection. At connection level you can use: - oracle.jdbc.OracleConnection.setDefaultRowPrefetch() - the property "defaultRowPrefetch" when you get a connection with = oracle.jdbc.DriverManager.getConnection() At statement level you can use: - java.sql.Statement.setFetchSize() In the javadoc you find more info about the different possibilities... HTH Chris -- //www.freelists.org/webpage/oracle-l