# InMemoryDBFilterOperator

> **Class** in `langchain_aws`

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

InMemoryDBFilterOperator enumerator is used to create
InMemoryDBFilterExpressions

## Signature

```python
InMemoryDBFilterOperator()
```

## Extends

- `Enum`

## Properties

- `EQ`
- `NE`
- `LT`
- `GT`
- `LE`
- `GE`
- `OR`
- `AND`
- `LIKE`
- `IN`

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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#L11)