import java.sql.*;
import java.io.*;
import java.util.*;

public class sql {


    public static void main(String[] args) {

        login log = new login("login");

        Connection connection = null;

        try {
            DriverManager.registerDriver(new oracle.jdbc.driver.OracleDriver());
            connection = DriverManager.getConnection(log.getURL(), log);
        }
        catch (Exception exception) {
            System.out.println(exception.toString());
            System.exit(1);
        }

	String sql = args[0];

	try {
	    Statement statement = connection.createStatement();
	    statement.execute(sql);
	    ResultSet result    = statement.getResultSet();
	    if (result != null) {
		while (result.next()) {
		    for (int i=1; i<= result.getMetaData().getColumnCount(); i++)
			System.out.print((i == 1 ? "" : "\t") + result.getString(i));
		    System.out.println();
		}
	    }
	    statement.close();
	}
	catch (Exception exception) {
                        System.err.println(exception.toString());
	}
	finally {
	}
    }
 
}