// Import the following packages to use JDBC.
import  java.sql.*;
import  java.io.*;
import  oracle.sql.*;
import  oracle.jdbc.*;
import  oracle.jdbc.pool.OracleDataSource;

class  Select {
  public static void  main( String args[ ] ) throws SQLException {
    String user     = "C##user.id";
    String password = "password";
    String database = "65.52.222.73:1521/cdb1";

    // Open an OracleDataSource and get a connection.
    OracleDataSource ods = new OracleDataSource( );
    ods.setURL     ( "jdbc:oracle:thin:@" + database );
    ods.setUser    ( user );
    ods.setPassword( password );
    Connection conn = ods.getConnection( );

    // Create a Statement
    Statement stmt = conn.createStatement( );

    // Select first_name, last_name, and email columns from the employee_tbl2 table
    String  query  = "SELECT first_name, last_name, email FROM employee_tbl2";
            query += "  WHERE first_name LIKE '%" + args[0].trim( ) + "%'";
    System.out.println( "<font color='#3366CC'><h4>" + query + "</h4></font>" );
    ResultSet rset = stmt.executeQuery( query );

    // Iterate through the result and print the employee names.
    while ( rset.next( ) )
      System.out.println (
        rset.getString( 1 ) + " " + rset.getString( 2 ) + ": " +
        rset.getString( 3 ) );

    // Close the RseultSet.
    rset.close( );

    // Close the Statement.
    stmt.close( );

    // Close the Connection.
    conn.close( );
  }
}