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

public class DateTest {
	public static void main(String args[]) throws Exception {

		Class.forName("org.postgresql.Driver");
		Connection conn = DriverManager.getConnection("jdbc:postgresql://localhost:5432/jurka","jurka","");

		Statement stmt = conn.createStatement();
		stmt.executeUpdate("CREATE TEMP TABLE tt (a date)");
		stmt.close();

		Calendar cal = Calendar.getInstance();
		cal.set(2, 10, 30);
		java.sql.Date d = new java.sql.Date(cal.getTimeInMillis());
		System.out.println("Inserting: " + d);

		PreparedStatement pstmt = conn.prepareStatement("INSERT INTO tt VALUES (?)");
		pstmt.setDate(1,d);
		pstmt.executeUpdate();
		pstmt.close();

		stmt = conn.createStatement();
		ResultSet rs = stmt.executeQuery("SELECT * FROM tt");
		while (rs.next()) {
			System.out.println(rs.getDate(1));
		}
	}
}