I want to make java code that does only this:
Login to the 'xe' connection in Oracle 11g database. That's all.
How can do it ?
yes, i was using JDBC, but unable to login to that connection. My url is
username = sys
password = 123456
SQLException: ORA-28009: connection as SYS should be as SYSDBA or SYSOPER
Exception in thread "main" java.lang.NullPointerException
If you want to connect as SYS you have to use
sys as sysdba
So in your java code try like the following code
String url = "jdbc:oracle:thin:@//localhost:1521:xe"; String username = "sys as sysdba"; String password = "123456"; Connection connection= DriverManager.getConnection(url, username, password);