I am getting sql query problem in CI

[eluser]MASS MASS[/eluser]
I Have two tables table_one and table_two

table_one have 3 fields
1) id
2) name
3) date

table_two have 2 fields
1) id
2) table_one_id

I am using join operation...........as shown below

code
-------

$query = $this->db->query("select * from table_one T join table_two W on T.id = W.table_one_id");


from above i am getting only table_two id(field)......i am not getting table_one id(field)
because of ....both tables contain id field same.....

what is the solution for this............