{
    "id": "pdo181-wal-snapshot",
    "title": "Получить согласованный остаток и затем открыть свежий снимок",
    "columns": [
        "Наблюдение",
        "Результат"
    ],
    "rows": [
        [
            "Товар",
            "CABLE"
        ],
        [
            "Читатель до изменения",
            3
        ],
        [
            "Писатель после commit",
            7
        ],
        [
            "Читатель в прежней транзакции",
            3
        ],
        [
            "Читатель в новой транзакции",
            7
        ],
        [
            "Checkpoint занят",
            false
        ],
        [
            "Файл",
            "snapshot.csv"
        ]
    ],
    "checks": {
        "wal_enabled": true,
        "initial_snapshot": true,
        "writer_committed": true,
        "same_snapshot_stable": true,
        "new_snapshot_fresh": true,
        "checkpoint_not_busy": true,
        "receipt_exact": true,
        "owned_objects_removed": true,
        "owned_files_removed": true
    },
    "observations": {
        "journal_mode": "wal",
        "reader_before": [
            {
                "sku": "CABLE",
                "qty": 3
            }
        ],
        "writer_after": [
            {
                "sku": "CABLE",
                "qty": 7
            }
        ],
        "reader_same_transaction": [
            {
                "sku": "CABLE",
                "qty": 3
            }
        ],
        "reader_new_transaction": [
            {
                "sku": "CABLE",
                "qty": 7
            }
        ],
        "checkpoint": [
            {
                "busy": 0,
                "log": 0,
                "checkpointed": 0
            }
        ]
    },
    "runtime": {
        "php": "8.5.11",
        "extension": "8.5.11",
        "pdo": "8.5.11",
        "driver": "sqlite",
        "server_version": "3.53.4",
        "client": "3.53.4",
        "storage": "own_file"
    },
    "owned_objects": [
        {
            "type": "TABLE",
            "name": "pdo181_stock_6dc0df03e09e"
        }
    ],
    "removed_objects": [
        {
            "type": "TABLE",
            "name": "pdo181_stock_6dc0df03e09e"
        }
    ],
    "owned_files": [
        {
            "type": "DATABASE",
            "name": ".pdo181_project_0ee22500be92\/data.sqlite"
        }
    ],
    "removed_files": [
        {
            "type": "DATABASE",
            "name": ".pdo181_project_0ee22500be92\/data.sqlite"
        }
    ]
}