Querying Version Information About a DB Engine

Function

This API is used to query the database version information of a specified DB engine.

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

URI

• URI format

  GET /v3/{project_id}/datastores/{database_name}

• Parameter description

  Table 1 Parameters

  Parameter	Mandatory	Description
  project_id	Yes	Explanation: Project ID of a tenant in a region. For details about how to obtain the project ID, see Obtaining a Project ID. Constraints: N/A Value range: N/A Default value: N/A
  database_name	Yes	Explanation: DB engine. Constraints: N/A Value range: The value can be any of the following and is case-insensitive: MySQL PostgreSQL Default value: N/A

Request

• Request parameters

  None

Response

• Normal response

  Table 2 Parameters

  Parameter	Type	Description
  dataStores	Array of objects	Explanation: Database versions. For details, see Table 3.

  Table 3 dataStores field data structure description

  Parameter	Type	Description
  id	String	Explanation: Database version ID. The value is unique. Value range: N/A
  name	String	Explanation: Database version number. Only the major version number (two digits) is returned. For example, if the version number is MySQL 5.7.X, only 5.7 is returned. Value range:

• Example normal response

  {
  	"dataStores": [{
  		"id": "87620726-6802-46c0-9028-a8785e1f1921",
  		"name": "8.0"
  	}, {
  		"id": "87620726-6802-46c0-9028-a8785e1f1922",
  		"name": "5.7"
  	}]
  }

• Abnormal response

  For details, see Abnormal Request Results.

Status Code

• Normal

  200

• Abnormal

  For details, see Status Codes.

Error Code

For details, see Error Codes.