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 this API, learn how to authenticate it.
• Before calling this API, learn about request header parameters.

URI

• URI format

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

• Parameter description

  Table 1 Parameters

  Parameter	Mandatory	Description
  project_id	Yes	Definition Project ID of a tenant in a region. To obtain the value, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A
  database_name	Yes	Definition DB engine. Constraints N/A Range The value can be any of the following and is case-insensitive: MySQL PostgreSQL SQLServer Default Value N/A

Request

• Request parameters

  None

Response

• Normal response

  Table 2 Parameters

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

  Table 3 dataStores field data structure description

  Parameter	Type	Description
  id	String	Definition Database version ID. The value is unique. Range N/A
  name	String	Definition 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. 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.