---
title: "Run query asynchronously"
slug: "analytics-dataquery-query-asyncqueries"
updated: 2026-09-17T09:47:59Z
published: 2026-09-17T09:47:59Z
canonical: "api.ncloud-docs.com/analytics-dataquery-query-asyncqueries"
---

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

# Run query asynchronously

Available in VPC

Run a query asynchronously.

## Request

This section describes the request format. The method and URI are as follows:

| Method | URI |
| --- | --- |
| POST | /api/v2/queries/async |

### Request headers

For information about the headers common to all Data Query APIs, see [Data Query request headers](/docs/en/analytics-dataquery#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request body

You can include the following data in the body of your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `query` | String | Required | Execution query statement |
| `executionParameters` | Array | Optional | Query execution parameter |
| `isReuse` | Boolean | Optional | Whether to reuse query results - `true` \| `false` - `true`: Reuse - `false`: Not reuse |
| `reuseMaxAge` | Integer | Conditional | Time allowed to reuse query results (minute) - 1-10080 (default: 60) - Required if `isReuse` is `true`. - e.g., If 60 is entered: Reuse valid results if they were returnable 60 minutes before the query was executed. |
| `dataSource` | String | Optional | Query execution data source name |
| `database` | String | Optional | Query execution database name |

### Request example

The request example is as follows:

```
curl --location --request POST 'https://kr.dataquery.naverncp.com/api/v2/queries/async' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--header 'Content-Type: application/json' \
--data '{
    "query": "SELECT * FROM public_data.korea_trade_insurance.exchange_rate",
    "isReuse": false
}'
```

## Response

This section describes the response format.

### Response body

The response body includes the following data:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | String | - | Execution ID |
| `columns` | Array | - | Column information - `[]` (valid value when asynchronously executed) - Check response result: See [Get query result](/docs/en/analytics-dataquery-query-getresult). |
| `data` | Array | - | Query execution result - `[]` (valid value when asynchronously executed) - Check response result: See [Get query result](/docs/en/analytics-dataquery-query-getresult). |
| `offset` | Long | - | Offset to use for page query - If `isFinished` is `false`, use it for the next page query request. |
| `isFinished` | Boolean | - | Whether all pages have been queried - `true` \| `false` - `true`: Completed (Next page does not exist.) - `false`: Incomplete (Next page exists.) |

### Response status codes

For information about the HTTP status codes common to all Data Query APIs, see [Data Query response status codes](/docs/en/analytics-dataquery#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The response example is as follows:

```
{
    "id": "dc82c8a8-****-****-****-990cb114e172",
    "columns": [],
    "data": [],
    "offset": 0,
    "isFinished": false
}
```