Insert using PreparedStatement. How do I auto-increment the ID?

Question

I have a PreparedStatement such as:

 PreparedStatement preparedStatement = connect.prepareStatement(\"INSERT into employee (id, time, name\" + \"(?,?,?)\",St         


        

Answer 1

    try{
        Class.forName("oracle.jdbc.driver.OracleDriver");
        Connection con = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","system","password");

        PreparedStatement ps = con.prepareStatement("insert into imgslider(id,cmnt,date1,img,status) values(seq.nextval,?,?,?,?)");
        ResultSet rs = null;

        String s1 = "I’ve Come and I’m Gone: A Tribute to Istanbul’s Street";
        ps.setString(1,s1);

        Calendar calendar = Calendar.getInstance();
        java.sql.Date dd = new java.sql.Date(calendar.getTime().getTime());
        ps.setDate(2,dd);

        FileInputStream f1 = new FileInputStream("F:\\java\\slide-9.jpg");
        ps.setBinaryStream(3,f1,f1.available());

        ps.setInt(4,0);

        int i = ps.executeUpdate();
        System.out.println(i+" rows affected");

        con.close();
    }

here is my code for auto-increment column in table by PreparedStatement.