# Row

> **Class** in `langgraph.store.postgres`

📖 [View in docs](https://reference.langchain.com/python/langgraph.store.postgres/base/Row)

## Signature

```python
Row()
```

## Extends

- `TypedDict`

## Constructors

```python
__init__(
    key: str,
    value: Any,
    prefix: str,
    created_at: datetime,
    updated_at: datetime,
)
```

| Name | Type |
|------|------|
| `key` | `str` |
| `value` | `Any` |
| `prefix` | `str` |
| `created_at` | `datetime` |
| `updated_at` | `datetime` |


## Properties

- `key`
- `value`
- `prefix`
- `created_at`
- `updated_at`

---

[View source on GitHub](https://github.com/langchain-ai/langgraph/blob/aa322c13cd5f16a3f6254a931a4104e412cd687c/libs/checkpoint-postgres/langgraph/store/postgres/base.py#L1163)