> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Search Long Term • AI Agent SDK

> search_long_term: Search long-term memory with optional quality/metadata/user filter

# search\_long\_term

<div className="flex items-center gap-2">
  <Badge color="purple">Method</Badge>
</div>

> This is a method of the [**Memory**](../classes/Memory) class in the [**memory**](../modules/memory) module.

Search long-term memory with optional quality/metadata/user filter

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def search_long_term(query: str, limit: int, relevance_cutoff: float, min_quality: float, rerank: bool, metadata_filter: Optional[Dict[str, Any]], user_id: Optional[str]) -> List[Dict[str, Any]]
```

## Parameters

<ParamField query="query" type="str" required={true}>
  No description available.
</ParamField>

<ParamField query="limit" type="int" required={false} default="5">
  No description available.
</ParamField>

<ParamField query="relevance_cutoff" type="float" required={false} default="0.0">
  No description available.
</ParamField>

<ParamField query="min_quality" type="float" required={false} default="0.0">
  No description available.
</ParamField>

<ParamField query="rerank" type="bool" required={false} default="False">
  No description available.
</ParamField>

<ParamField query="metadata_filter" type="Optional" required={false}>
  No description available.
</ParamField>

<ParamField query="user_id" type="Optional[str]" required={false}>
  No description available.
</ParamField>

### Returns

<ResponseField name="Returns" type="List[Dict[str, Any]]">
  The result of the operation.
</ResponseField>

## Uses

* `logger.info`
* `aggregate`
* `limit`
* `find`
* `get_embedding`
* `query`
* `search_long_term`
* `conn.cursor`
* `fetchall`
* `c.execute`

## Used By

* [`Mem0MemoryAdapter.search_short_term`](../functions/Mem0MemoryAdapter-search_short_term)
* [`ChromaMemoryAdapter.search_short_term`](../functions/ChromaMemoryAdapter-search_short_term)
* [`Memory.search_long_term`](../functions/Memory-search_long_term)
* [`Memory.delete_memories_matching`](../functions/Memory-delete_memories_matching)
* [`Memory.recall`](../functions/Memory-recall)

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/memory/memory.py#L1123">
  `praisonaiagents/memory/memory.py` at line 1123
</Card>