{
    "id": "cub168-read-isolation",
    "title": "Сравнить карточку сейчас и стабильное чтение внутри транзакции",
    "columns": [
        "Наблюдение",
        "Результат"
    ],
    "rows": [
        [
            "Товар",
            "Кабель"
        ],
        [
            "READ COMMITTED: первое чтение",
            3
        ],
        [
            "READ COMMITTED: после чужого COMMIT",
            7
        ],
        [
            "REPEATABLE READ: первое чтение",
            3
        ],
        [
            "REPEATABLE READ: после чужого COMMIT",
            3
        ],
        [
            "REPEATABLE READ: после собственного COMMIT",
            7
        ],
        [
            "Исходный режим восстановлен",
            true
        ]
    ],
    "checks": {
        "levels_readback": true,
        "committed_read": true,
        "repeatable_read": true,
        "new_transaction_sees_commit": true,
        "named_cards": true,
        "restored_isolation": true,
        "other_session_closed": true,
        "owned_objects_removed": true
    },
    "observations": {
        "two_sessions": true,
        "runs": [
            {
                "level": 4,
                "before": {
                    "title": "Кабель",
                    "qty": "3"
                },
                "after_foreign_commit": {
                    "title": "Кабель",
                    "qty": "7"
                },
                "after_own_commit": {
                    "title": "Кабель",
                    "qty": "7"
                }
            },
            {
                "level": 5,
                "before": {
                    "title": "Кабель",
                    "qty": "3"
                },
                "after_foreign_commit": {
                    "title": "Кабель",
                    "qty": "3"
                },
                "after_own_commit": {
                    "title": "Кабель",
                    "qty": "7"
                }
            }
        ],
        "initial_parameters": {
            "PARAM_ISOLATION_LEVEL": 4,
            "PARAM_LOCK_TIMEOUT": -1,
            "PARAM_MAX_STRING_LENGTH": 1073741823,
            "PARAM_AUTO_COMMIT": 0
        },
        "restored_parameters": {
            "PARAM_ISOLATION_LEVEL": 4,
            "PARAM_LOCK_TIMEOUT": -1,
            "PARAM_MAX_STRING_LENGTH": 1073741823,
            "PARAM_AUTO_COMMIT": 0
        }
    },
    "runtime": {
        "php": "7.4.33",
        "extension": "11.2.0.0002",
        "php_extension_metadata": null,
        "server_version": "11.3.5.1274",
        "client_version": "11.2.0",
        "database": "phpmanual168",
        "transport": "isolated_loopback_broker",
        "charset": "utf-8",
        "autocommit": false
    },
    "owned_objects": [
        {
            "type": "TABLE",
            "name": "c168_isolation_6fe45a3df6"
        }
    ],
    "removed_objects": [
        {
            "type": "TABLE",
            "name": "c168_isolation_6fe45a3df6"
        }
    ]
}