How to output comments on comments in cycle?

Question

Structure table Comments:

id (int 11)
NewsIdn (varchar 10)
CommentsIdn (varchar 10) //
ForCommentsIdn (varchar 10) //have CommentsIdn comments(answers) reply to which users 
Text (varchar 100)
DateCreate (datetime)

I would like output comments and comments(answers) for comments, ie. structure output data on page:

-- comment 1
-----answer on comment 1
--------answer on answer on comment 1 (№1)
--------answer on answer on comment 1 (№2)
--------answer on answer on comment 1 (№3)
----------answer on answer №3 on answer on comment 1
-------------
---------------N
                       ***
                       ***
                       ***
-- comment 2
-----answer on comment 2
--------answer on answer on comment 2 (№1)
--------answer on answer on comment 2 (№2)
--------answer on answer on comment 2 (№3)
----------answer on answer №3 on answer on comment 2
-------------
---------------N

                       ***
                       ***
                       ***
-- comment N
-----answer on comment N
--------answer on answer on comment N (№1)
--------answer on answer on comment N (№2)
--------answer on answer on comment N (№3)
----------answer on answer №3 on answer on comment N

AND IE.

I get first comment:

SELECT * FROM COMMENTS WHERE NewsIdn='1122121' // value NewsIdn as example

But How output comments on comments in cycle ?

Tell me please how make it?

Answer 1

Yea you must need normalization... I create some tables for you.

Users Table

id(PK) name  

News table

id (int 11)
Text
DateCreate (datetime)
user_id(FK with user table)

Comments table

id (int 11)
Text
DateCreate (datetime)
news_id(int 11)(FK with news table)
user_id

Sub comments for a comment table

id (int 11)
comments_id(FK with comments table)
Text
user_id(int)(FK with user table)
DateCreate (datetime)

And now write this following query for each comment

For cycling just use a a loop inside comments table. then you get all answer for each comments.

$query=query("select id from news");
while($q=mysql_fetch_assoc($query)){
//Here is each news
$query1=query("SELECT comments_id,comments FROM comments c WHERE c.news_id=$q['id']");
//Here is each comment
   while($q1=mysql_fetch_assoc($query1)){
   $query2=query("
                  SELECT sub.text,u.user_name FROM sub_comments AS sub
                  LEFT JOIN comments AS c
                  ON c.id=sub.comments_id
                  INNER JOIN user AS u
                  ON u.id=sub.user_id
                  WHERE c.id=$q1['comments_id']
                 ");
                 while($q2=mysql_fetch_assoc($query2)){
                    //Here are sub comments for each comments  
                    print $q2['text'];
                 }
    }
}