Queries SQL templates that failed to be executed.
Operation description
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If you use Alibaba Cloud SDK or Database Autonomy Service (DAS) SDK to call this operation, we recommend that you use the latest version of the SDK.
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If you use an SDK to call API operations of DAS, you must set the region ID to cn-shanghai.
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This operation supports the following database engines:
- ApsaraDB RDS for MySQL
- PolarDB for MySQL
- ApsaraDB RDS for PostgreSQL
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action
policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resources
is used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
Operation | Access level | Resource type | Condition key | Associated operation |
---|---|---|---|---|
hdm:GetQueryOptimizeExecErrorStats | get |
|
| none |
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
Engine | string | Yes | The database engine. Valid values:
| MySQL |
InstanceIds | string | No | The instance IDs. Separate multiple IDs with commas (,). | rm-2ze8g2am97624**** |
Keywords | string | No | The keywords of the SQL template. Separate multiple keywords with spaces. | select update |
LogicalOperator | string | No | The logical relationship between multiple keywords. Valid values:
| or |
DbNames | string | No | The name of the database to be queried. | testdb01 |
Time | string | Yes | The time range to query. Specify the time in the UNIX timestamp format. Unit: milliseconds. | 1642953600000 |
PageSize | string | Yes | The number of entries per page. Default value: 10. | 10 |
PageNo | string | Yes | The page number. Pages start from page 1. Default value: 1. | 1 |
OrderBy | string | No | The field by which to sort the returned entries. Only error_count is supported, which specifies that the entries are sorted based on the number of failed executions. | error_count |
Asc | string | No | Specifies whether to sort the returned entries in ascending order. Default value: true. Valid values:
| true |
Region | string | No | The region in which the instance resides. Valid values:
This parameter takes effect only if InstanceIds is left empty. If you leave InstanceIds empty, the system obtains data from the region set by Region. By default, Region is set to cn-china. If you specify InstanceIds, Region does not take effect and the system obtains data from the region in which the first specified instance resides.**** Note
Set this parameter to cn-china for the instances that are created in the regions in the Chinese mainland.
| cn-china |
Response parameters
Examples
Sample success responses
JSON
format
{
"Code": "200",
"Message": "Successful",
"Data": {
"Total": 19,
"PageNo": 1,
"PageSize": 10,
"Extra": "None",
"List": [
{
"InstanceId": "rm-2ze8g2am97624****",
"InstanceName": "test01",
"Dbname": "testdb01",
"SqlId": "2e8147b5ca2dfc640dfd5e43d96a****",
"SqlText": "select * from test1",
"ErrorCode": "1146",
"ErrorCount": 10
}
]
},
"RequestId": "B6D17591-B48B-4D31-9CD6-9B9796B2****",
"Success": "true"
}
Error codes
HTTP status code | Error code | Error message |
---|---|---|
400 | InvalidParams | The request parameters are invalid. |
403 | NoPermission | You are not authorized to do this action. |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation |
---|---|---|
2023-03-29 | The Error code has changed. The request parameters of the API has changed | View Change Details |