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腾讯云数据仓库 TCHouse-D
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    CopyTableDatas

    最后更新时间：2024-09-12 11:39:06

    1. API Description

    Domain name for API request: cdwdoris.tencentcloudapi.com.

    This API is used to copy the source table to the target table.

    A maximum of 20 requests can be initiated per second for this API.

    We recommend you to use API Explorer
    Try it
    API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

    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: CopyTableDatas.
    Version Yes String Common Params. The value used for this API: 2021-12-28.
    Region No String Common Params. This parameter is not required for this API.
    InstanceId Yes String Resource ID, which is the TCHouse-D resource ID used for table creation.
    CopiedFromDb Yes String Name of the database where the source table is located.
    CopiedFromTable Yes String Source table name
    CopyToDb Yes String Name of the database where the target table is located
    CopyToTable Yes String Target table name. If the table already exists, the structure of the source table and target table should be the same.
    UserName No String Use the user who has corresponding permissions for operations. If the TCHouse-D cluster uses a kernel account registered by a CAM user, you do not need to fill it in.
    PassWord No String Password corresponding to the user. If the TCHouse-D cluster uses a kernel account registered by a CAM user, you do not need to fill it in.
    IsDataOverwrite No Boolean Whether the data in the target table is overwritten. The default value is False.

    3. Output Parameters

    Parameter Name Type Description
    Message String Error message
    Note: This field may return null, indicating that no valid values can be obtained.
    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 Copying Table

    This example shows you how to copy SourceDb.SourceTable to TargetDb.TargetTable.

    Input Example

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

{
    "InstanceId": "cdwdoris-bjizjxxx",
    "CopiedFromDb": "SourceDb",
    "CopiedFromTable": "SourceTable",
    "CopyToDb": "TargetDb",
    "CopyToTable": "TargetTable"
}

    Output Example

    {
    "Response": {
        "Message": "",
        "RequestId": "894fc11c-393c-4ab7-bfac-ba64af52b1f9"
    }
}

    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

    6. Error Code

    There is no error code related to the API business logic. For other error codes, please see Common Error Codes.

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