PHP MySQL Copy a row within the same table... with a Primary and Unique key

Question

My table has two keys, one is an auto incrementing id (PRIMARY), the other is the name of the item (UNIQUE).

Is it possible to duplicate a row within this same table? I have tried:

INSERT INTO items
SELECT * FROM items WHERE id = '9198'

This gives the error Duplicate entry '9198' for key 'PRIMARY'

I have also tried:

INSERT INTO items
SELECT * FROM items WHERE id = '9198'
ON DUPLICATE KEY UPDATE id=id+1

Which gives the error Column 'id' in field list is ambiguous

And as far as the item name (UNIQUE) field goes, is there a way to append (Copy) to the item name, since this field must also be unique?

Answer 1

Select all columns explicitly, except the id column:

INSERT INTO items
(col1, col2, ..., coln)
SELECT col1, col2, ..., coln
FROM items
WHERE id = '9198'

Your next question will probably be:

Is there a way to do this without listing all the columns explicitly?

Answer: No, I don't think so.