{
    "id": "pdo180-bytea-attachment",
    "title": "Восстановить выбранное вложение без потери NUL и FF",
    "columns": [
        "Наблюдение",
        "Результат"
    ],
    "rows": [
        [
            "Файл",
            "attachment.bin"
        ],
        [
            "Байт",
            12
        ],
        [
            "Шестнадцатеричные данные",
            "4d414e55414c00ff3138300a"
        ],
        [
            "Пустой файл",
            0
        ],
        [
            "Отсутствующее вложение",
            "SQL NULL"
        ]
    ],
    "checks": {
        "selected_one": true,
        "bytea_stream": true,
        "bytes_equal": true,
        "length_equal": true,
        "hash_equal": true,
        "empty_distinct": true,
        "null_distinct": true,
        "owned_objects_removed": true
    },
    "observations": {
        "sha256": "c525b091ac6b32a38ee293eebed796e9add88cdaa8f2fce1d0a663e48cbd5f3d",
        "empty_and_null": [
            {
                "id": 2,
                "missing": false,
                "bytes": 0
            },
            {
                "id": 3,
                "missing": true,
                "bytes": null
            }
        ],
        "input": "stream PARAM_LOB",
        "output": "bytea stream"
    },
    "runtime": {
        "php": "8.5.11",
        "extension": "8.5.11",
        "pdo": "8.5.11",
        "driver": "pgsql",
        "server_version": "18.6",
        "client": "16.15",
        "database": "phpmanual180",
        "transport": "loopback_tcp"
    },
    "owned_objects": [
        {
            "type": "TABLE",
            "name": "pdo180_attachments_bff288930bb1"
        }
    ],
    "removed_objects": [
        {
            "type": "TABLE",
            "name": "pdo180_attachments_bff288930bb1"
        }
    ]
}