---
title: "Start Async Schema Load"
method: POST
path: "/api/databases/{connection_id}/schema/async"
tags: ["Database Connections"]
---

# Start Async Schema Load

`POST /api/databases/{connection_id}/schema/async`

Start asynchronous schema loading for large databases.

Returns a task_id that can be used to check the loading status.
This is useful for very large databases where schema loading may take several minutes.

## Path parameters

- `connection_id` string, required

## Query parameters

- `return_normalized` boolean

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/qomplement/apis/fastapi.md) · [All operations](https://skmtc.net/qomplement/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/qomplement/fastapi/versions/b6c76b02a94a/schema)