import com.teradata.jdbc.TeraDriver;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;
try {
Class.forName("com.teradata.jdbc.TeraDriver");
Connection connection = DriverManager.getConnection("jdbc:teradata//host:port/database");
} catch (SQLException ex) {
Logger.getLogger(YourClassName.class.getName()).log(Level.SEVERE, null, ex);
} catch (ClassNotFoundException ex) {
Logger.getLogger(YourClassName.class.getName()).log(Level.SEVERE, null, ex);
}
try {
FileHandler fileHandler = new FileHandler("log.txt");
Logger.getLogger(YourClassName.class.getName()).addHandler(fileHandler);
} catch (IOException ex) {
Logger.getLogger(YourClassName.class.getName()).log(Level.SEVERE, null, ex);
}