How do I get multiple rows output in one line? The data is like Jane has items pen pencil eraser.

If I write the statement 'select * from item'
the output is:

Jane pen
Jane pencil
Jane eraser
Jack box
Jack wiper


I want the output to be like:

Jane pen pencil eraser
Jack box wiper


How to do this?
You can try as below:

SELECT name,
LISTAGG(item_name, ' ') WITHIN GROUP (ORDER BY item_name) AS item_name 
FROM item 
GROUP BY name;