Domain name for API request: cdwdoris.tencentcloudapi.com.
This API is used to query data according to the specified database and table name, and support field selection and pagination.
A maximum of 20 requests can be initiated per second for this API.
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: ExecuteSelectQuery. |
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. |
Database | No | String | Database name |
Query | No | String | SQL query statements only support select statements. |
PageNum | No | Integer | Page number, which is 1 by default. |
PageSize | No | Integer | Number of records per page, which is 10 by default. |
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. |
Parameter Name | Type | Description |
---|---|---|
TotalCount | Integer | Total records of query results |
Fields | Array of String | Field name array of query results |
FieldTypes | Array of String | Field type array of query results |
Rows | Array of Rows | Returned data record array. Each element is an array, containing the value of the corresponding field. |
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. |
POST / HTTP/1.1
Host: cdwdoris.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ExecuteSelectQuery
<Common request parameters>
{
"Database": "abc",
"Query": "abc",
"PageNum": 1,
"PageSize": 1,
"UserName": "abc",
"PassWord": "abc"
}
{
"Response": {
"TotalCount": 1,
"Fields": [
"abc"
],
"FieldTypes": [
"abc"
],
"Rows": [
{
"DataRow": [
"abc"
]
}
],
"RequestId": "abc"
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
There is no error code related to the API business logic. For other error codes, please see Common Error Codes.
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