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DescribeTables

最后更新时间：2024-07-23 21:18:48

    1. API Description

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

    This API is used to query table details.

    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: DescribeTables.
    Version Yes String Common Params. The value used for this API: 2019-08-23.
    Region Yes String Common Params. For more information, please see the list of regions supported by the product.
    ClusterId No String ID of the cluster where the table to be queried resides
    TableGroupIds.N No Array of String List of IDs of the table groups where the table to be queried resides
    SelectedTables.N No Array of SelectedTableInfoNew Information list of tables to be queried. If you need to filter the tables, use theFilter parameter.
    Filters.N No Array of Filter Filter. Valid values: TableName, TableInstanceId
    Offset No Integer Query result offset
    Limit No Integer Number of returned query results

    3. Output Parameters

    Parameter Name Type Description
    TotalCount Integer Number of tables
    TableInfos Array of TableInfoNew Table details result list
    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 Querying the table list

    This example shows you how to query the table list.

    Input Example

    https://tcaplusdb.tencentcloudapi.com/?Action=DescribeTables
&ClusterId=5674209986
&<Common request parameters>

    Output Example

    {
    "Response": {
        "TotalCount": 1,
        "TableInfos": [
            {
                "TableName": "abc",
                "TableInstanceId": "abc",
                "TableType": "abc",
                "TableIdlType": "abc",
                "ClusterId": "abc",
                "ClusterName": "abc",
                "TableGroupId": "abc",
                "TableGroupName": "abc",
                "KeyStruct": "abc",
                "ValueStruct": "abc",
                "ShardingKeySet": "abc",
                "IndexStruct": "abc",
                "ListElementNum": 1,
                "IdlFiles": [
                    {
                        "FileName": "abc",
                        "FileType": "abc",
                        "FileExtType": "abc",
                        "FileSize": 0,
                        "FileId": 0,
                        "FileContent": "abc"
                    }
                ],
                "ReservedVolume": 0,
                "ReservedReadQps": 0,
                "ReservedWriteQps": 0,
                "TableSize": 0,
                "Status": "abc",
                "CreatedTime": "abc",
                "UpdatedTime": "abc",
                "Memo": "abc",
                "Error": {
                    "Code": "abc",
                    "Message": "abc"
                },
                "ApiAccessId": "abc",
                "SortFieldNum": 0,
                "SortRule": 0,
                "DbClusterInfoStruct": "abc",
                "TxhBackupExpireDay": 1,
                "SyncTableInfo": {
                    "TargetTableSplitNum": 1,
                    "TargetTableNamePrefix": [
                        "abc"
                    ],
                    "TargetSyncDBInstanceId": "abc",
                    "TargetDatabaseName": "abc",
                    "Status": 0,
                    "ClusterId": "abc",
                    "TableGroupId": 1,
                    "TableName": "abc",
                    "TableId": "abc",
                    "KeyFieldMapping": [
                        {
                            "SourceName": "abc",
                            "TargetName": "abc"
                        }
                    ],
                    "ValueFieldMapping": [
                        {
                            "SourceName": "abc",
                            "TargetName": "abc"
                        }
                    ]
                }
            }
        ],
        "RequestId": "abc"
    }
}

    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

    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 API operation authentication error.
    FailedOperation Operation failed.
    FailedOperation.RegionMismatch The requested region does not match.
    InternalError Internal error.
    InvalidParameterValue Incorrect parameter value.
    ResourceNotFound The resource does not exist.
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