# langgraph.checkpoint.sqlite

> Python package

📖 [View in docs](https://reference.langchain.com/python/langgraph.checkpoint.sqlite)

## Classes

- [`SqliteSaver`](https://reference.langchain.com/python/langgraph.checkpoint.sqlite/SqliteSaver)
- [`AsyncSqliteSaver`](https://reference.langchain.com/python/langgraph.checkpoint.sqlite/aio/AsyncSqliteSaver)

## Functions

- [`search_where()`](https://reference.langchain.com/python/langgraph.checkpoint.sqlite/utils/search_where)
- [`build_delta_stage2_sql()`](https://reference.langchain.com/python/langgraph.checkpoint.sqlite/_delta/build_delta_stage2_sql)
- [`step_walk_with_row()`](https://reference.langchain.com/python/langgraph.checkpoint.sqlite/_delta/step_walk_with_row)
- [`build_delta_channels_writes_history()`](https://reference.langchain.com/python/langgraph.checkpoint.sqlite/_delta/build_delta_channels_writes_history)