UpdateTableAddColumn-DataWorks(DataWorks)-阿里云帮助中心

Note

This API has been deprecated with no replacement. While temporary access is maintained, no further updates or bug fixes will be provided. To ensure continued functionality, plan your migration and contact your account manager for support.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter	Type	Required	Description	Example
TableGuid	string	Yes	The unique identifier of the MaxCompute table. Format: odps.projectName.tableName.	odps.engine_name.table_name
Column	array<object>	Yes	The list of columns.
	object	No	The column object.
ColumnNameCn	string	No	The Chinese name of the column.	中文
ColumnName	string	Yes	The name of the column.	abc
Comment	string	No	The comment of the column.	Remarks
ColumnType	string	Yes	The type of the column. For more information, see the column types supported by MaxCompute.	string

Response elements

Element	Type	Description	Example
	object	The response object.
RequestId	string	The request ID.	abc
TaskInfo	object	The information about the request task. After the request task is submitted, it is divided into multiple subtasks that are executed in sequence. The next subtask is executed only after the current subtask succeeds. The request task ends when all subtasks are completed. The request task terminates in the following situations. You must resolve the issue based on the error code and resubmit the request task: The request task fails to be submitted. After the request task is submitted, any subtask fails.
Status	string	The status of the current subtask. Valid values: operating: The subtask is being executed. success: The subtask completed successfully. failure: The subtask failed to be executed. For detailed error information, see the Content parameter.	success
NextTaskId	string	The ID of the subtask to be executed next. If this field is empty, all subtasks have been completed.	abc1
TaskId	string	The ID of the current subtask.	abc2
Content	string	The detailed execution status of the current subtask: If the execution succeeds, "success" is returned. If the execution fails, the corresponding error details are returned.	success

Examples

Success response

JSON format

{
  "RequestId": "abc",
  "TaskInfo": {
    "Status": "success",
    "NextTaskId": "abc1",
    "TaskId": "abc2",
    "Content": "success"
  }
}

Error codes

HTTP status code	Error code	Error message	Description
500	InternalError.System	An internal system error occurred. Try again later.
500	InternalError.UserId.Missing	An internal system error occurred. Try again later.
403	Forbidden.Access	Access is forbidden. Please first activate DataWorks Enterprise Edition or Flagship Edition.	No permission, please authorize
429	Throttling.Api	The request for this resource has exceeded your available limit.
429	Throttling.Api.Risk	The request for this resource has exceeded your daily available limit.
429	Throttling.System	The DataWorks system is busy. Try again later.
429	Throttling.User	Your request is too frequent. Try again later.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.