* This removes all disk storage objects, removes all rbtree nodes, and frees
* all volatile objects belonging to the given row. For mapped columns, the
* data is merely marked invalid and may be pruned from time to time by
* This removes all disk storage objects, removes all rbtree nodes, and frees
* all volatile objects belonging to the given row. For mapped columns, the
* data is merely marked invalid and may be pruned from time to time by