The following example illustrates how to use the internal_logon and SYSDBA arguments to specify the SYS login. This example works regardless of the database‘s national-language settings of the database.
/** Example of bequeath connection **/
import java.sql.*;
import oracle.jdbc.*;
import oracle.jdbc.pool.*;
// create an OracleDataSource instance
OracleDataSource ods = new OracleDataSource();
// set neccessary properties
java.util.Properties prop = new java.util.Properties();
prop.put("user", "sys");
prop.put("password", "sys");
prop.put("internal_logon", "sysdba");
ods.setConnectionProperties(prop);
// the url for bequeath connection
String url = "jdbc:oracle:oci8:@";
ods.setURL(url);
// retrieve the connection
Connection conn = ods.getConnection();
...
import oracle.jdbc.OracleConnection;
import oracle.jdbc.pool.OracleDataSource;
import java.sql.ResultSet;
import java.sql.Statement;
import java.sql.SQLException;
import java.util.Properties;
public class OracleOCI {
public static void main(String[] args) {
try {
// Set the connection properties.
// required: SYSDBA
Properties prop = new Properties();
// prop.setProperty("user","sys");
// prop.setProperty("password","password");
prop.setProperty("internal_logon", "sysdba");
String sql = "select banner from v$version";
OracleDataSource ods = new OracleDataSource();
ods.setConnectionProperties(prop);
ods.setURL("jdbc:oracle:oci8:@");
OracleConnection conn = (OracleConnection) ods.getConnection();
System.out.println("Connected");
Statement stmt = conn.createStatement();
ResultSet rs = stmt.executeQuery(sql);
while (rs.next()) {
System.out.println(rs.getString("banner"));
}
rs.close();
stmt.close();
conn.close();
} catch (SQLException e) {
System.out.println(e.getMessage());
}
}
}
Bequeath Connection and SYS Logon
原文：http://www.cnblogs.com/syksky/p/4782691.html