# AsyncAzurePGConnectionPool

> **Class** in `langchain_azure_postgresql`

📖 [View in docs](https://reference.langchain.com/python/langchain-azure-postgresql/common/aio/_connection/AsyncAzurePGConnectionPool)

Async connection pool for Azure Database for PostgreSQL connections.

## Signature

```python
AsyncAzurePGConnectionPool(
    self,
    conninfo: str = '',
    *,
    azure_conn_info: AsyncConnectionInfo = AsyncConnectionInfo(),
    kwargs = {},
)
```

## Extends

- `AsyncConnectionPool`

## Constructors

```python
__init__(
    self,
    conninfo: str = '',
    *,
    azure_conn_info: AsyncConnectionInfo = AsyncConnectionInfo(),
    kwargs = {},
)
```

| Name | Type |
|------|------|
| `conninfo` | `str` |
| `azure_conn_info` | `AsyncConnectionInfo` |
| `kwargs` | `unknown` |


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[View source on GitHub](https://github.com/langchain-ai/langchain-azure/blob/607b649e909f217be20d7a50804ca11534c08eea/libs/azure-postgresql/src/langchain_azure_postgresql/common/aio/_connection.py#L156)