How can i get all “url” elements from the given json

When i execute this Statement in my DB2 instance i get an empty column named url. But i except 2 rows in my column. Why isn’t it working and how can i fix it? select t.url from JSON_TABLE(‘ [{“id”: “286”, “url”: “”}, {“id”: “2dd”, “url”: “”} ]’,’$[*]’ columns (url varchar(100) PATH ‘$.url’) ) as t;