Creates a lock-free change ticket.
Operation description
For more information about the lock-free change feature, see Overview .
This operation can be used only for instances that are managed in Stable Change or Security Collaboration mode. For more information, see Change data without the need to lock tables and Change schemas without locking tables.
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 Resourcesis 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 |
|---|---|---|---|---|
| dms:CreateFreeLockCorrectOrder | create | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| Comment | string | Yes | The purpose or objective of the data change. This parameter is used to help reduce unnecessary communication. | test |
| RelatedUserList | array | No | The stakeholders of the data change. All stakeholders can view the ticket details and assist in the approval process. Irrelevant users other than DMS administrators and database administrators (DBAs) are not allowed to view the ticket details. | |
| long | No | 51**** | ||
| Param | object | Yes | The parameters of the ticket. | |
| Classify | string | No | The reason for the data change. | test |
| ExecSQL | string | Yes | The SQL statements that you want to execute to change data. | delete from base_user where 1 = 1; |
| SqlType | string | Yes | The format of the SQL statements used to change data. Valid values:
| TEXT |
| AttachmentName | string | No | The key of the attachment that contains the SQL statements used to change data. This parameter is not supported. | test.sql |
| RollbackSQL | string | No | The SQL statements used to roll back the data change. | empty |
| RollbackAttachmentName | string | No | The key of the attachment that contains the SQL statements used to roll back the data change. | test_rollback.sql |
| RollbackSqlType | string | No | The format of the SQL statements used to roll back the data change. Valid values:
| TEXT |
| DbItemList | array<object> | Yes | The databases in which you want to change data. | |
| object | No | |||
| DbId | long | Yes | The ID of the database. The database can be a physical database or a logical database.
| 1860**** |
| Logic | boolean | Yes | Specifies whether the database is a logical database. Valid values:
| false |
| ExecMode | string | No | The execution mode of the ticket after the ticket is approved. Valid values:
| COMMITOR |
| AttachmentKey | string | No | The key of the attachment that provides more instructions for the ticket. You can call the GetUserUploadFileJob operation to obtain the attachment key from the value of the AttachmentKey parameter. | order_attachment.txt |
| Tid | long | No | The ID of the tenant. You can call the GetUserActiveTenant or ListUserTenants operation to obtain the tenant ID. | 3*** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "0C1CB646-1DE4-4AD0-B4A4-7D47DD52E931",
"Success": true,
"ErrorMessage": "UnknownError",
"ErrorCode": "UnknownError",
"CreateOrderResult": [
0
]
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|