# MV\_CLOUD\_ATTACHED\_DATABASES

This view shows information about all the attached databases and branches.

This view is intended for internal SingleStore use. No additional information is available.

> **📝 Note**: This view is only applicable for SingleStore Helios.

| Column Name    | Description                                                                                                                                                                                                                                                                                                    |
| -------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| DATABASE\_NAME | The name of the attached database.                                                                                                                                                                                                                                                                             |
| SITE\_NAME     | Name of the site on which the database is attached.                                                                                                                                                                                                                                                            |
| ATTACH\_TYPE   | `READONLY`or`READWRITE`.                                                                                                                                                                                                                                                                                       |
| STORAGE\_ID    | This is the unique identifier for the backend storage associated with the attached database/branch. It is the storage identity for the currently attached database entry shown in the same row\.Use this value together with`COMPUTE_ID`when attaching/re-attaching databases to ensure there is no ambiguity. |
| COMPUTE\_ID    | This uniquely identifies the workspace compute attachment for that attached database row.`STORAGE_ID`and`COMPUTE_ID`represent different layers: storage vs compute attachment.                                                                                                                                 |
| ATTACH\_SYNTAX | Syntax to attach this database on a potentialworkspace.                                                                                                                                                                                                                                                        |
| ATTACH\_MEMO   | Optional memo string during attach. Note: Some internal functions such as`FAILOVER`/`FAILBACK`may automatically populate this field.                                                                                                                                                                           |

***

Modified at: June 9, 2026

Source: [/cloud/reference/information-schema-reference/database-branching/mv-cloud-attached-databases/](https://docs.singlestore.com/cloud/reference/information-schema-reference/database-branching/mv-cloud-attached-databases/)

(An index of the documentation is available at /llms.txt)