在PostgreSQL中，给定一个从表store_products继承而来的表special_products，以下哪条语句只修改store_products，而不影响其子表？( )
UPDATE store_products ONLY SET name = 'Wine' WHERE id = 2;
UPDATE store_products SET name= 'Wine' WHERE id = 2;
UPDATE ONLY store_products SET name = 'Wine' WHERE id = 2;
UPDATE JUST store_products SET name = 'Wine' WHERE id = 2;
UPDATE store_products NOT special_products SET name = 'Wine' WHERE id = 2;
