> For the complete documentation index, see [llms.txt](https://upsolver.gitbook.io/content/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://upsolver.gitbook.io/content/reference-1/sql-commands/connections/create-connection/elasticsearch.md).

# Elasticsearch

To write your transformed data into an Elasticsearch index using Upsolver, you must first create a connection that provides the appropriate credentials to access your cluster.

## Syntax

```sql
CREATE ELASTICSEARCH CONNECTION <connection_identifier> 
    CONNECTION_STRING = '<connection_string>'
    USER_NAME = 'your_user'
    PASSWORD = 'your_password';
```

**Jump to**

* [`CONNECTION_STRING`](#connection_string-editable)
* [`USER_NAME`](#user_name-editable-with-password)
* [`PASSWORD`](#password-editable-with-user_name)
* [`COMMENT`](#comment-editable)

## Connection options

#### `CONNECTION_STRING` — editable

Type: `text`

The connection string to use when connecting to the cluster.

Format:&#x20;

```sql
'elasticsearch://host:port?cluster.name=your_cluster_name'
```

#### `USER_NAME` — editable with `password`

Type: `text`

The user to authenticate to the cluster.

#### `PASSWORD` — editable with `user_name`

Type: `text`

The password for the user.

#### `COMMENT` — editable

Type: `text`

(Optional) A description or comment regarding this connection.

## Example

```sql
CREATE ELASTICSEARCH CONNECTION my_elasticsearch
    CONNECTION_STRING = 'elasticsearch://
        search-elastic1-tiq6hb7ltwvcu2vwp3tbixyzey.us-east-1.es.amazonaws.com:443?
        cluster.name=elastic_main&ssl=true'
    USER_NAME = 'your_user'
    PASSWORD = 'your_password'
    COMMENT = 'My new Elasticsearch connection';
```


---

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