# QueryCassandraDatabaseTool

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/tools/cassandra_database/tool/QueryCassandraDatabaseTool)

Tool for querying an Apache Cassandra database with provided CQL.

## Signature

```python
QueryCassandraDatabaseTool()
```

## Extends

- `BaseCassandraDatabaseTool`
- `BaseTool`

## Properties

- `name`
- `description`
- `args_schema`

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/4b280287bd55b99b44db2dd849f02d66c89534d5/libs/community/langchain_community/tools/cassandra_database/tool.py#L32)