Выбрать три заказа и проверить роль собственного индекса

{
    "selected_orders": [
        {
            "id": 101,
            "title": "Кабель",
            "created_at": "2026-11-02",
            "total_cents": 1500
        },
        {
            "id": 103,
            "title": "Хомут",
            "created_at": "2026-11-08",
            "total_cents": 800
        },
        {
            "id": 106,
            "title": "Коробка",
            "created_at": "2026-11-09",
            "total_cents": 2000
        }
    ],
    "before_plan": [
        {
            "id": 4,
            "parent": 0,
            "notused": 216,
            "detail": "SCAN orders"
        },
        {
            "id": 24,
            "parent": 0,
            "notused": 0,
            "detail": "USE TEMP B-TREE FOR ORDER BY"
        }
    ],
    "after_plan": [
        {
            "id": 5,
            "parent": 0,
            "notused": 50,
            "detail": "SEARCH orders USING INDEX order_window (status=? AND created_at>? AND created_at<?)"
        }
    ],
    "artifact": {
        "selection": {
            "status": "OPEN",
            "from": "2026-11-01",
            "until": "2026-12-01",
            "limit": 3
        },
        "orders": [
            {
                "id": 101,
                "title": "Кабель",
                "created_at": "2026-11-02",
                "total_cents": 1500
            },
            {
                "id": 103,
                "title": "Хомут",
                "created_at": "2026-11-08",
                "total_cents": 800
            },
            {
                "id": 106,
                "title": "Коробка",
                "created_at": "2026-11-09",
                "total_cents": 2000
            }
        ],
        "total_cents": 4300,
        "plan_comparison": {
            "before_uses_owned_index": false,
            "after_uses_owned_index": true
        },
        "statement": {
            "busy_prepared": false,
            "busy_after_first_fetch": true,
            "busy_after_close": false,
            "select_readonly": true,
            "update_readonly": false
        }
    },
    "plan_scope": "Observed on the stated SQLite version; no timing or cross-version plan-text promise"
}