Querying Details About a Database

Function

This API is used to query details about a database on a specified DB instance.

Before calling an API, you need to understand the API in Authentication.

Constraints

This operation cannot be performed when the DB instance is in the abnormal state.

URI

URI format
GET /v3/{project_id}/instances/{instance_id}/database

Parameter description

**Table 1** Parameter description
Name	Mandatory	Description
project_id	Yes	Specifies the project ID of a tenant in a region. For details about how to obtain the project ID, see Obtaining a Project ID.
instance_id	Yes	Specifies the DB instance ID.

Request

Request parameters
None

Response

Normal response

**Table 2** Parameter description
Name	Type	Description
databases	Array of objects	Each element in the list indicates a database. For details, see Table 3.

**Table 3** databases element structure description
Name	Type	Description
name	String	Indicates the database name.
character_set	String	Indicates the character set used by the database, such as utf8, gbk, and ascii.
users	Array of objects	Each element in the list indicates an account associated with the database. For details, see Table 4.

**Table 4** users element structure description
Name	Type	Description
name	String	Account name.
readonly	Boolean	Whether the permission is read-only. true: read-only false: read/write

Example normal response

{
    "databases": [
        {
            "name": "rds-test",
            "character_set": "utf8",
            "users": [
                {
                    "name": "rds",
                    "readonly": false
                }
            ]
        },
        {
            "name": "testdb1",
            "character_set": "utf8",
            "users": []
        },
        {
            "name": "tt",
            "character_set": "utf8",
            "users": []
        }
    ]
}