{
    "id": "pdo178-page-preview",
    "title": "Показать три товара и перемещаться внутри выбранной страницы",
    "columns": [
        "Наблюдение",
        "Результат"
    ],
    "rows": [
        [
            "Категория",
            "wiring: всего 6 товаров"
        ],
        [
            "Страница",
            "OFFSET 1, FETCH 3: ID 2, 3, 4"
        ],
        [
            "Позиция 2",
            "Клемма | 200"
        ],
        [
            "Позиция 3",
            "Лента | 300"
        ],
        [
            "Позиция 4",
            "Хомут | 400"
        ],
        [
            "FIRST \/ LAST",
            "2 \/ 4"
        ],
        [
            "ABS 2 \/ REL -1",
            "3 \/ 2"
        ],
        [
            "ABS 0, затем NEXT",
            "false, затем ID 2"
        ],
        [
            "rowCount: forward \/ scroll",
            "-1 → -1 \/ 3"
        ],
        [
            "Файл",
            "page.csv: три выбранных товара"
        ]
    ],
    "checks": {
        "page_only": true,
        "total_separate": true,
        "first_last": true,
        "absolute_relative": true,
        "absolute_zero_boundary": true,
        "observed_row_counts": true,
        "file_written": true,
        "owned_objects_removed": true
    },
    "observations": {
        "forward_rows": [
            {
                "id": "2",
                "title": "Клемма",
                "price_cents": "200"
            },
            {
                "id": "3",
                "title": "Лента",
                "price_cents": "300"
            },
            {
                "id": "4",
                "title": "Хомут",
                "price_cents": "400"
            }
        ],
        "row_count": {
            "forward_before": -1,
            "forward_after": -1,
            "scroll_before": 3
        },
        "count_query": 6,
        "positions": {
            "first": {
                "id": "2",
                "title": "Клемма",
                "price_cents": "200"
            },
            "last": {
                "id": "4",
                "title": "Хомут",
                "price_cents": "400"
            },
            "absolute_2": {
                "id": "3",
                "title": "Лента",
                "price_cents": "300"
            },
            "relative_minus_1": {
                "id": "2",
                "title": "Клемма",
                "price_cents": "200"
            },
            "absolute_0": false,
            "next_after_0": {
                "id": "2",
                "title": "Клемма",
                "price_cents": "200"
            }
        }
    },
    "runtime": {
        "php": "8.5.11",
        "extension": "8.5.11",
        "pdo": "8.5.11",
        "driver": "odbc",
        "server_version": "16.0.1000.6",
        "client": "ODBC-Win32",
        "database": "phpmanual178",
        "transport": "local_named_pipe"
    },
    "owned_objects": [
        {
            "type": "TABLE",
            "name": "pdo178_page_f727d8d760fa"
        }
    ],
    "removed_objects": [
        {
            "type": "TABLE",
            "name": "pdo178_page_f727d8d760fa"
        }
    ]
}