# InMemoryDBFilterField

> **Class** in `langchain_aws`

📖 [View in docs](https://reference.langchain.com/python/langchain-aws/vectorstores/inmemorydb/filters/InMemoryDBFilterField)

Base class for InMemoryDBFilterFields.

## Signature

```python
InMemoryDBFilterField(
    self,
    field: str,
)
```

## Constructors

```python
__init__(
    self,
    field: str,
)
```

| Name | Type |
|------|------|
| `field` | `str` |


## Properties

- `escaper`
- `OPERATORS`

## Methods

- [`equals()`](https://reference.langchain.com/python/langchain-aws/vectorstores/inmemorydb/filters/InMemoryDBFilterField/equals)

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[View source on GitHub](https://github.com/langchain-ai/langchain-aws/blob/ea22fe3d744a3248b0b74ed555e9c34844b35a54/libs/aws/langchain_aws/vectorstores/inmemorydb/filters.py#L43)