## Import SQL into your D1 Database

`client.d1.database.import(stringdatabaseId, DatabaseImportParamsparams, RequestOptionsoptions?): DatabaseImportResponse`

**post** `/accounts/{account_id}/d1/database/{database_id}/import`

Generates a temporary URL for uploading an SQL file to, then instructing the D1 to import it
and polling it for status updates. Imports block the D1 for their duration.

### Parameters

- `databaseId: string`

  D1 database identifier (UUID).

- `DatabaseImportParams = Init | Ingest | Poll`

  - `DatabaseImportParamsBase`

  - `Init extends DatabaseImportParamsBase`

  - `Ingest extends DatabaseImportParamsBase`

  - `Poll extends DatabaseImportParamsBase`

### Returns

- `DatabaseImportResponse`

  - `at_bookmark?: string`

    The current time-travel bookmark for your D1, used to poll for updates. Will not change for the duration of the import. Only returned if an import process is currently running or recently finished.

  - `error?: string`

    Only present when status = 'error'. Contains the error message that prevented the import from succeeding.

  - `filename?: string`

    Derived from the database ID and etag, to use in avoiding repeated uploads. Only returned when for the 'init' action.

  - `messages?: Array<string>`

    Logs since the last time you polled

  - `result?: Result`

    Only present when status = 'complete'

    - `final_bookmark?: string`

      The time-travel bookmark if you need restore your D1 to directly after the import succeeded.

    - `meta?: Meta`

      - `changed_db?: boolean`

        Denotes if the database has been altered in some way, like deleting rows.

      - `changes?: number`

        Rough indication of how many rows were modified by the query, as provided by SQLite's `sqlite3_total_changes()`.

      - `duration?: number`

        The duration of the SQL query execution inside the database. Does not include any network communication.

      - `last_row_id?: number`

        The row ID of the last inserted row in a table with an `INTEGER PRIMARY KEY` as provided by SQLite. Tables created with `WITHOUT ROWID` do not populate this.

      - `rows_read?: number`

        Number of rows read during the SQL query execution, including indices (not all rows are necessarily returned).

      - `rows_written?: number`

        Number of rows written during the SQL query execution, including indices.

      - `served_by_colo?: string`

        The three letters airport code of the colo that handled the query.

      - `served_by_primary?: boolean`

        Denotes if the query has been handled by the database primary instance.

      - `served_by_region?: "WNAM" | "ENAM" | "WEUR" | 3 more`

        Region location hint of the database instance that handled the query.

        - `"WNAM"`

        - `"ENAM"`

        - `"WEUR"`

        - `"EEUR"`

        - `"APAC"`

        - `"OC"`

      - `size_after?: number`

        Size of the database after the query committed, in bytes.

      - `timings?: Timings`

        Various durations for the query.

        - `sql_duration_ms?: number`

          The duration of the SQL query execution inside the database. Does not include any network communication.

    - `num_queries?: number`

      The total number of queries that were executed during the import.

  - `status?: "complete" | "error"`

    - `"complete"`

    - `"error"`

  - `success?: boolean`

  - `type?: "import"`

    - `"import"`

  - `upload_url?: string`

    The R2 presigned URL to use for uploading. Only returned when for the 'init' action.

### Example

```node
import Cloudflare from 'cloudflare';

const client = new Cloudflare({
  apiToken: process.env['CLOUDFLARE_API_TOKEN'], // This is the default and can be omitted
});

const response = await client.d1.database.import('xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx', {
  account_id: '023e105f4ecef8ad9ca31a8372d0c353',
  action: 'init',
  etag: 'etag',
});

console.log(response.at_bookmark);
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": {
    "at_bookmark": "at_bookmark",
    "error": "error",
    "filename": "filename",
    "messages": [
      "string"
    ],
    "result": {
      "final_bookmark": "final_bookmark",
      "meta": {
        "changed_db": true,
        "changes": 0,
        "duration": 0,
        "last_row_id": 0,
        "rows_read": 0,
        "rows_written": 0,
        "served_by_colo": "LHR",
        "served_by_primary": true,
        "served_by_region": "EEUR",
        "size_after": 0,
        "timings": {
          "sql_duration_ms": 0
        }
      },
      "num_queries": 0
    },
    "status": "complete",
    "success": true,
    "type": "import",
    "upload_url": "upload_url"
  },
  "success": true
}
```