# RecordManager

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager)

Abstract base class for a record manager.

## Signature

```python
RecordManager(
    self,
    namespace: str,
)
```

## Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `namespace` | `str` | Yes | The namespace for the record manager. |

## Extends

- `ABC`

## Constructors

```python
__init__(
    self,
    namespace: str,
) -> None
```

| Name | Type |
|------|------|
| `namespace` | `str` |


## Properties

- `namespace`

## Methods

- [`create_schema()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/create_schema)
- [`acreate_schema()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/acreate_schema)
- [`get_time()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/get_time)
- [`aget_time()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/aget_time)
- [`update()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/update)
- [`aupdate()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/aupdate)
- [`exists()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/exists)
- [`aexists()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/aexists)
- [`list_keys()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/list_keys)
- [`alist_keys()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/alist_keys)
- [`delete_keys()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/delete_keys)
- [`adelete_keys()`](https://reference.langchain.com/python/langchain-community/indexes/base/RecordManager/adelete_keys)

---

[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/4b280287bd55b99b44db2dd849f02d66c89534d5/libs/community/langchain_community/indexes/base.py#L10)