mariadb remove prop JSON code example

Example: mariadb remove prop JSON

+----+--------+-------+-------+---------------------------------+
| id | name   | price | stock | attr                            |
+----+--------+-------+-------+---------------------------------+
|  2 | Shirt  | 10.50 |    78 | {"size": 42, "colour": "white"} |
|  3 | Blouse | 17.00 |    15 | {"colour": "white"}             |
+----+--------+-------+-------+---------------------------------+

UPDATE
  Clothes
SET
  attr = JSON_REMOVE(attr, '$.size');
WHERE
	id = 2;
    
+----+--------+-------+-------+---------------------------------+
| id | name   | price | stock | attr                            |
+----+--------+-------+-------+---------------------------------+
|  2 | Shirt  | 10.50 |    78 | {"colour": "white"} 			|
|  3 | Blouse | 17.00 |    15 | {"colour": "white"} 			|
+----+--------+-------+-------+---------------------------------+