DescribeDBErrlogs

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Última atualização: 2026-05-21 10:43:22

1. API Description

Domain name for API request: postgres.intl.tencentcloudapi.com.

This API is used to query an error log.

A maximum of 100 requests can be initiated per second for this API.

We recommend you to use API Explorer

Try it

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name	Required	Type	Description
Action	Yes	String	Common Params. The value used for this API: DescribeDBErrlogs.
Version	Yes	String	Common Params. The value used for this API: 2017-03-12.
Region	Yes	String	Common Params. For more information, please see the list of regions supported by the product.
DBInstanceId	Yes	String	Instance ID. It can be obtained through the DescribeDBInstances API.
StartTime	Yes	Timestamp	Query start time, such as 2018-01-01 00:00:00. Log retention time defaults to 7 days. Start time cannot exceed the retention period.
EndTime	Yes	Timestamp	Query end time, in the format of 2018-01-01 00:00:00.
DatabaseName	No	String	Database name
SearchKeys.N	No	Array of String	Search keywords.
Limit	No	Integer	Number of results returned per page, with a value range of 1-100. The default value is `50`.
Offset	No	Integer	Data offset, which starts from 0. The default value is 0.
LogFilters.N	No	Array of LogFilter	Log filter criteria. Format is [{Type: "ApplicationName", Compare: "INC", Value: ["123"]}].

3. Output Parameters

Parameter Name	Type	Description
TotalCount	Integer	The number of logs queried. Maximum value is 10,000.
Details	Array of ErrLogDetail	Error log details collection.
RequestId	String	The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 This API is used to query error logs.

Input Example

POST / HTTP/1.1
Host: postgres.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeDBErrlogs
<Common request parameters>

{
    "DBInstanceId": "postgres-nykju5pj",
    "StartTime": "2026-04-15 17:54:50",
    "EndTime": "2026-04-17 17:54:50",
    "LogFilters": [
        {
            "Type": "ApplicationName",
            "Compare": "INC",
            "Value": [
                "slow_log_test"
            ]
        }
    ]
}

Output Example

{
    "Response": {
        "Details": [
            {
                "ApplicationName": "slow_log_test",
                "ClientAddr": "10.15.255.3:59834",
                "Database": "postgres",
                "ErrMsg": "canceling statement due to user request,,,,0,,SET application_name='slow_log_test'; select pg_sleep(3);",
                "ErrTime": "2026-04-17 11:00:38",
                "ProcessId": 58892,
                "SessionId": "69e1a253.e60c",
                "SessionStartTime": "2026-04-17 11:00:35",
                "SqlStateCode": "57014",
                "UserName": "root",
                "VirtualTransactionId": "1125/307"
            }
        ],
        "TotalCount": 1,
        "RequestId": "fd225dcd-1f80-4db7-bd28-577a498631a7"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

Tencent Cloud CLI 3.0

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code	Description
AuthFailure.UnauthorizedOperation	Authentication failed.
FailedOperation.CamSigAndAuthError	Authentication failed. Please try again later. If the problem persists, please contact customer service.
FailedOperation.DatabaseAccessError	Failed to access database management service. Please try again later. If the problem persists, please contact customer service.
FailedOperation.ESConnectError	Failed to access ES. Please try again later. If the problem persists, please contact customer service.
FailedOperation.FailedOperationError	Operation failed. Please try again later.
InternalError.DBError	Backend database execution error.
InternalError.HttpError	Service exception. please retry later.
InternalError.InternalHttpServerError	An exception occurred while executing the request.
InternalError.ListInstancesError	Instance does not exist
InternalError.SystemError	System error. When this error occurs, please contact customer service for assistance.
InvalidParameter	Parameter error.
InvalidParameter.ParameterCheckError	Failed to check the parameter.
InvalidParameterValue.InstanceNotExist	The current instance does not exist.
InvalidParameterValue.InterfaceNameNotFound	Incorrect `ACTION`.
InvalidParameterValue.InvalidParameterValueError	Incorrect parameter value
InvalidParameterValue.ParameterHandleError	Failed to process the parameter. Please check if the parameter value is valid.
InvalidParameterValue.ParameterValueExceedError	The maximum value of the parameter has been reached.
OperationDenied.CamDeniedError	This operation cannot be performed.
OperationDenied.InstanceAccessDeniedError	You do not have the permission to operate this resource.
ResourceNotFound.InstanceNotFoundError	The instance does not exist.
UnknownParameter.HttpError	Service exception. please retry later.

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