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数据库工作台

数据库工作台

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SQL 任务
GetTableInfo
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GetTableInfo
调用 GetTableInfo 接口查询数据库实例的表元信息。​
请求类型​
同步请求。​
请求参数​
​
名称​
类型​
是否必填​
示例值​
描述​
InstanceID​
String​
是​
mysql-bf120f******​
数据库实例 ID。​
说明​
您可以按需选择以下接口查询实例 ID:​
InstanceType​
String​
是​
MySQL​
数据库类型,当前支持的数据库如下所示。​
  • MySQL:云数据库 MySQL 版。​
  • VeDBMySQL:云数据库 veDB MySQL 版。​
Database​
String​
是​
company​
数据库名称。​
Table​
String​
是​
employee​
表名称。​
​
返回参数​
​
名称​
类型​
示例值​
描述​
TableMeta​
TableMeta​
表元信息。​
​
请求示例​
​
POST /?Action=GetTableInfo&Version=2018-01-01 HTTP/1.1​
Accept: application/json​
Content-Type: application/json​
Host: dbw.volcengineapi.com​
X-Date: 20210328T100802Z​
Authorization: HMAC-SHA256 Credential=AKLTYmYwNjAzYjFmMjRkNDQwZWI4MzI1MzhjZGYyM******/20210328/cn-beijing/dbw/request, SignedHeaders=x-date, Signature=e1d274292f8b36eb096e1d2fec02822bd2e5cb3435699938adb7341861******​
​
{​
"InstanceID": "mysql-bf120f******",​
"InstanceType": "MySQL",​
"Database": "company",​
"Table": "employee"​
}​
​
返回示例​
​
{​
"ResponseMetadata": {​
"RequestId": "2025112718185428251AE9D8163504FCB4-a543ea",​
"Action": "GetTableInfo",​
"Version": "2018-01-01",​
"Service": "dbw",​
"Region": "cn-beijing"​
},​
"Result": {​
"TableMeta": {​
"CharacterSet": "utf8mb4",​
"Collations": "utf8mb4_general_ci",​
"Columns": [​
{​
"AllowBeNull": false,​
"Comment": "",​
"IsAutoIncrement": true,​
"IsPrimaryKey": true,​
"Length": "11",​
"Name": "id",​
"PrimaryKeyOrder": "1",​
"Type": "bigint"​
},​
{​
"AllowBeNull": false,​
"Comment": "",​
"IsAutoIncrement": false,​
"IsPrimaryKey": false,​
"Length": "60",​
"Name": "name",​
"PrimaryKeyOrder": "",​
"Type": "varchar"​
},​
{​
"AllowBeNull": false,​
"Comment": "",​
"IsAutoIncrement": false,​
"IsPrimaryKey": false,​
"Length": "10",​
"Name": "age",​
"PrimaryKeyOrder": "",​
"Type": "smallint"​
},​
{​
"AllowBeNull": false,​
"Comment": "",​
"IsAutoIncrement": false,​
"IsPrimaryKey": false,​
"Length": "60",​
"Name": "city",​
"PrimaryKeyOrder": "",​
"Type": "varchar"​
},​
{​
"AllowBeNull": false,​
"Comment": "",​
"IsAutoIncrement": false,​
"IsPrimaryKey": false,​
"Length": "60",​
"Name": "department",​
"PrimaryKeyOrder": "",​
"Type": "varchar"​
}​
],​
"Definition": "CREATE TABLE `employee` (\n `id` bigint(11) NOT NULL AUTO_INCREMENT,\n `name` varchar(60) NOT NULL,\n `age` smallint(10) NOT NULL,\n `city` varchar(60) NOT NULL,\n `department` varchar(60) NOT NULL,\n PRIMARY KEY (`id`)\n) ENGINE=InnoDB AUTO_INCREMENT=16394 DEFAULT CHARSET=utf8mb4",​
"Engine": "InnoDB",​
"Name": "employee",​
}​
}​
}​
​
错误码​
更多详情,请参见错误码。​
最近更新时间:2025.11.28 16:36:58
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