Updated on 2026-08-25 GMT+08:00

Querying the SQL Execution Duration Trend

Function

This API is used to query the SQL execution duration distribution trend.

Authorization Information

Each account has permissions to call all APIs, but IAM users must have the required permissions specifically assigned.

If you are using role/policy-based authorization, see the required permissions in Permissions Policies and Supported Actions.
If you are using identity policy-based authorization, the following identity policy-based permissions are required.

Action

Access Level

Resource Type (*: required)

Condition Key

Alias

Dependencies

das:clouddba:listTopSql

list

Instance

-

das:clouddba:topSqlList

-

Action	Access Level	Resource Type (*: required)	Condition Key	Alias	Dependencies
das:clouddba:listTopSql	list	Instance	-	das:clouddba:topSqlList	-

URI

GET /v3/{project_id}/fullsql/query-ex-time-tpl-trend

**Table 1** URI parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID of a tenant in a region. To obtain the value, see Obtaining a Project ID. Constraints N/A Range The value can contain 32 characters. Only letters and digits are supported. Default Value N/A

**Table 2** Query parameters
Parameter	Mandatory	Type	Description
instance_id	Yes	String	Definition Instance ID Constraints N/A Range The value can contain 32 characters. Only letters and digits are supported. Default Value N/A
node_id	No	String	Definition Node ID Constraints N/A Range The value can contain 32 characters. Only letters and digits are supported. Default Value N/A
start_at	Yes	Long	Definition Start time, in milliseconds Constraints N/A Range N/A Default Value N/A
end_at	Yes	Long	Definition End time, in milliseconds Constraints N/A Range N/A Default Value N/A
interval_minutes	No	Long	Definition Aggregation interval in minutes Constraints N/A Range N/A Default Value N/A

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
interval_millis	Long	Definition Time interval of the trend chart Range N/A
item_list	Array of objects in Table 4	Definition SQL trend list Range N/A

**Table 4** Item
Parameter	Type	Description
execute_at	Long	Definition Time when a SQL statement is executed Range N/A
execute_time	Double	Definition SQL execution duration Range N/A

Example Requests

GET https://das.cn-north-1.myhuaweicloud.com/v3/054e292c9880d4992f02c0196d3ea468/fullsql/query-ex-time-tpl-trend?start_at=1764222690667&end_at=1764244290667&instance_id=bcfa975193f1402fa11a6d4fd6baf5fbin01&node_id=

Example Responses

Status code: 200

Success.

{
    "interval_millis": 60000,
    "item_list": [
        {
            "execute_at": 1764226320000,
            "execute_time": 1.7741935483870968
        },
        {
            "execute_at": 1764226380000,
            "execute_time": 0.0
        }
    ]
}

Status Codes

Status Code	Description
200	Success.
400	Client error.
500	Server error.

Error Codes

See Error Codes.

Parent topic: Intelligent O&M