查询表详情

1. 接口描述

接口请求域名： dlc.tencentcloudapi.com 。

本接口（DescribeTable），用于查询单个表的详细信息。

默认接口请求频率限制：20次/秒。

2. 输入参数

以下请求参数列表仅列出了接口请求参数和部分公共参数，完整公共参数列表见 公共请求参数。

3. 输出参数

4. 示例

示例1 查询表信息

查询表信息

输入示例

POST / HTTP/1.1
Host: dlc.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeTable
<公共请求参数>

{
    "DatabaseName": "testdb",
    "TableName": "table1"
}

输出示例

{
    "Response": {
        "Table": {
            "TableBaseInfo": {
                "DatabaseName": "abc",
                "TableName": "abc",
                "DatasourceConnectionName": "abc",
                "TableComment": "abc",
                "Type": "abc",
                "TableFormat": "abc",
                "UserAlias": "abc",
                "UserSubUin": "abc",
                "GovernPolicy": {
                    "RuleType": "abc",
                    "GovernEngine": "abc"
                },
                "DbGovernPolicyIsDisable": "abc",
                "SmartPolicy": {
                    "BaseInfo": {
                        "Uin": "abc",
                        "PolicyType": "abc",
                        "Catalog": "abc",
                        "Database": "abc",
                        "Table": "abc",
                        "AppId": "abc"
                    },
                    "Policy": {
                        "Inherit": "abc",
                        "Resources": [
                            {
                                "AttributionType": "abc",
                                "ResourceType": "abc",
                                "Name": "abc",
                                "Instance": "abc",
                                "Favor": [
                                    {
                                        "Priority": 0,
                                        "Catalog": "abc",
                                        "DataBase": "abc",
                                        "Table": "abc"
                                    }
                                ],
                                "Status": 0
                            }
                        ],
                        "Written": {
                            "WrittenEnable": "abc"
                        },
                        "Lifecycle": {
                            "LifecycleEnable": "abc",
                            "Expiration": 0,
                            "DropTable": true
                        },
                        "Index": {
                            "IndexEnable": "abc"
                        }
                    }
                }
            },
            "Columns": [
                {
                    "Name": "abc",
                    "Type": "abc",
                    "Comment": "abc",
                    "Precision": 0,
                    "Scale": 0,
                    "Nullable": "abc",
                    "Position": 0,
                    "CreateTime": "abc",
                    "ModifiedTime": "abc",
                    "IsPartition": true
                }
            ],
            "Partitions": [
                {
                    "Name": "abc",
                    "Type": "abc",
                    "Comment": "abc",
                    "Transform": "abc",
                    "TransformArgs": [
                        "abc"
                    ],
                    "CreateTime": 0
                }
            ],
            "Location": "abc",
            "Properties": [
                {
                    "Key": "abc",
                    "Value": "abc"
                }
            ],
            "ModifiedTime": "abc",
            "CreateTime": "abc",
            "InputFormat": "abc",
            "StorageSize": 0,
            "RecordCount": 0,
            "MapMaterializedViewName": "abc"
        },
        "RequestId": "abc"
    }
}

5. 开发者资源

腾讯云 API 平台

腾讯云 API 平台 是综合 API 文档、错误码、API Explorer 及 SDK 等资源的统一查询平台，方便您从同一入口查询及使用腾讯云提供的所有 API 服务。

API Inspector

用户可通过 API Inspector 查看控制台每一步操作关联的 API 调用情况，并自动生成各语言版本的 API 代码，也可前往 API Explorer 进行在线调试。

SDK

云 API 3.0 提供了配套的开发工具集（SDK），支持多种编程语言，能更方便的调用 API。

• Tencent Cloud SDK 3.0 for Python: GitHub Gitee
• Tencent Cloud SDK 3.0 for Java: GitHub Gitee
• Tencent Cloud SDK 3.0 for PHP: GitHub Gitee
• Tencent Cloud SDK 3.0 for Go: GitHub Gitee
• Tencent Cloud SDK 3.0 for Node.js: GitHub Gitee
• Tencent Cloud SDK 3.0 for .NET: GitHub Gitee
• Tencent Cloud SDK 3.0 for C++: GitHub Gitee
• Tencent Cloud SDK 3.0 for Ruby: GitHub Gitee

命令行工具

• Tencent Cloud CLI 3.0

6. 错误码

以下仅列出了接口业务逻辑相关的错误码，其他错误码详见 公共错误码。