Managed Database Columns - Get

服務:

SQL Database

API 版本:

2025-01-01

取得受控資料庫數據行

GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Sql/managedInstances/{managedInstanceName}/databases/{databaseName}/schemas/{schemaName}/tables/{tableName}/columns/{columnName}?api-version=2025-01-01

URI 參數

名稱	位於	必要	類型	Description
columnName	path	True	string	欄位名稱。
databaseName	path	True	string	資料庫的名稱。
managedInstanceName	path	True	string	受控實例的名稱。
resourceGroupName	path	True	string minLength: 1 maxLength: 90	資源群組的名稱。 名稱不區分大小寫。
schemaName	path	True	string	架構的名稱。
subscriptionId	path	True	string (uuid)	目標訂用帳戶的標識碼。 此值必須是 UUID。
tableName	path	True	string	數據表的名稱。
api-version	query	True	string minLength: 1	用於此作業的 API 版本。

回應

名稱	類型	Description
200 OK	DatabaseColumn	Azure 運作順利完成。
Other Status Codes	ErrorResponse	未預期的錯誤回應。

安全性

azure_auth

Azure Active Directory OAuth2 Flow.

類型: oauth2
Flow: implicit
授權 URL: https://login.microsoftonline.com/common/oauth2/authorize

範圍

名稱	Description
user_impersonation	模擬您的用戶帳戶

範例

Get managed database column

範例要求

HTTP

GET https://management.azure.com/subscriptions/00000000-1111-2222-3333-444444444444/resourceGroups/myRG/providers/Microsoft.Sql/managedInstances/myManagedInstanceName/databases/myDatabase/schemas/dbo/tables/table1/columns/column1?api-version=2025-01-01

Java

/**
 * Samples for ManagedDatabaseColumns Get.
 */
public final class Main {
    /*
     * x-ms-original-file: 2025-01-01/ManagedDatabaseColumnGet.json
     */
    /**
     * Sample code: Get managed database column.
     * 
     * @param manager Entry point to SqlServerManager.
     */
    public static void getManagedDatabaseColumn(com.azure.resourcemanager.sql.SqlServerManager manager) {
        manager.serviceClient().getManagedDatabaseColumns().getWithResponse("myRG", "myManagedInstanceName",
            "myDatabase", "dbo", "table1", "column1", com.azure.core.util.Context.NONE);
    }
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

Python

from azure.identity import DefaultAzureCredential

from azure.mgmt.sql import SqlManagementClient

"""
# PREREQUISITES
    pip install azure-identity
    pip install azure-mgmt-sql
# USAGE
    python managed_database_column_get.py

    Before run the sample, please set the values of the client ID, tenant ID and client secret
    of the AAD application as environment variables: AZURE_CLIENT_ID, AZURE_TENANT_ID,
    AZURE_CLIENT_SECRET. For more info about how to get the value, please see:
    https://docs.microsoft.com/azure/active-directory/develop/howto-create-service-principal-portal
"""


def main():
    client = SqlManagementClient(
        credential=DefaultAzureCredential(),
        subscription_id="SUBSCRIPTION_ID",
    )

    response = client.managed_database_columns.get(
        resource_group_name="myRG",
        managed_instance_name="myManagedInstanceName",
        database_name="myDatabase",
        schema_name="dbo",
        table_name="table1",
        column_name="column1",
    )
    print(response)


# x-ms-original-file: 2025-01-01/ManagedDatabaseColumnGet.json
if __name__ == "__main__":
    main()

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

JavaScript

const { SqlManagementClient } = require("@azure/arm-sql");
const { DefaultAzureCredential } = require("@azure/identity");

/**
 * This sample demonstrates how to get managed database column
 *
 * @summary get managed database column
 * x-ms-original-file: 2025-01-01/ManagedDatabaseColumnGet.json
 */
async function getManagedDatabaseColumn() {
  const credential = new DefaultAzureCredential();
  const subscriptionId = "00000000-1111-2222-3333-444444444444";
  const client = new SqlManagementClient(credential, subscriptionId);
  const result = await client.managedDatabaseColumns.get(
    "myRG",
    "myManagedInstanceName",
    "myDatabase",
    "dbo",
    "table1",
    "column1",
  );
  console.log(result);
}

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

dotnet

using Azure;
using Azure.ResourceManager;
using System;
using System.Threading.Tasks;
using Azure.Core;
using Azure.Identity;
using Azure.ResourceManager.Sql;

// Generated from example definition: specification/sql/resource-manager/Microsoft.Sql/SQL/stable/2025-01-01/examples/ManagedDatabaseColumnGet.json
// this example is just showing the usage of "ManagedDatabaseColumns_Get" operation, for the dependent resources, they will have to be created separately.

// get your azure access token, for more details of how Azure SDK get your access token, please refer to https://learn.microsoft.com/en-us/dotnet/azure/sdk/authentication?tabs=command-line
TokenCredential cred = new DefaultAzureCredential();
// authenticate your client
ArmClient client = new ArmClient(cred);

// this example assumes you already have this ManagedDatabaseColumnResource created on azure
// for more information of creating ManagedDatabaseColumnResource, please refer to the document of ManagedDatabaseColumnResource
string subscriptionId = "00000000-1111-2222-3333-444444444444";
string resourceGroupName = "myRG";
string managedInstanceName = "myManagedInstanceName";
string databaseName = "myDatabase";
string schemaName = "dbo";
string tableName = "table1";
string columnName = "column1";
ResourceIdentifier managedDatabaseColumnResourceId = ManagedDatabaseColumnResource.CreateResourceIdentifier(subscriptionId, resourceGroupName, managedInstanceName, databaseName, schemaName, tableName, columnName);
ManagedDatabaseColumnResource managedDatabaseColumn = client.GetManagedDatabaseColumnResource(managedDatabaseColumnResourceId);

// invoke the operation
ManagedDatabaseColumnResource result = await managedDatabaseColumn.GetAsync();

// the variable result is a resource, you could call other operations on this instance as well
// but just for demo, we get its data from this resource instance
DatabaseColumnData resourceData = result.Data;
// for demo we just print out the id
Console.WriteLine($"Succeeded on id: {resourceData.Id}");

To use the Azure SDK library in your project, see this documentation. To provide feedback on this code sample, open a GitHub issue

範例回覆

狀態碼:

200

{
  "name": "column1",
  "type": "Microsoft.Sql/managedInstances/databases/schemas/tables/columns",
  "id": "/subscriptions/00000000-1111-2222-3333-444444444444/resourceGroups/myRG/providers/Microsoft.Sql/managedInstances/myManagedInstanceName/databases/myDatabase/schemas/dbo/tables/table1/columns/column1",
  "properties": {
    "columnType": "bit"
  }
}

定義

名稱	Description
ColumnDataType	數據行數據類型。
createdByType	建立資源的身分識別類型。
DatabaseColumn	資料庫數據行資源。
ErrorAdditionalInfo	資源管理錯誤附加資訊。
ErrorDetail	錯誤詳細資料。
ErrorResponse	錯誤回應
systemData	與建立和上次修改資源相關的元數據。
TableTemporalType	數據表時態型別。

ColumnDataType

列舉型別

數據行數據類型。

值	Description
image	圖片
text	收發簡訊
uniqueidentifier	唯一識別碼
date	date
time	時間
datetime2	datetime2
datetimeoffset	datetimeoffset
tinyint	Tinyint
smallint	smallint
int	int
smalldatetime	smalldatetime
real	真實
money	money
datetime	日期時間
float	float
sql_variant	sql_variant
ntext	ntext
bit	bit
decimal	十進位
numeric	數值型
smallmoney	smallmoney
bigint	Bigint
hierarchyid	hierarchyid
geometry	幾何
geography	地理
varbinary	varbinary
varchar	瓦查爾
binary	二進位
char	Char
timestamp	時間戳記
nvarchar	nvarchar
nchar	NCHAR
xml	Xml
sysname	sysname

createdByType

列舉型別

建立資源的身分識別類型。

值	Description
User
Application
ManagedIdentity
Key

DatabaseColumn

Object

資料庫數據行資源。

名稱	類型	Description
id	string (arm-id)	資源的完整資源標識碼。 例如，“/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/{resourceProviderNamespace}/{resourceType}/{resourceName}”
name	string	資源的名稱
properties.columnType	ColumnDataType	數據行數據類型。
properties.isComputed	boolean	是否計算數據行。
properties.memoryOptimized	boolean	數據行是否屬於記憶體優化數據表。
properties.temporalType	TableTemporalType	數據表時態型別。
systemData	systemData	Azure Resource Manager 包含 createdBy 與 modifiedBy 資訊的元資料。
type	string	資源的類型。 例如：「Microsoft。運算/虛擬機器」或「Microsoft」。儲存/儲存帳號」

ErrorAdditionalInfo

Object

資源管理錯誤附加資訊。

名稱	類型	Description
info	object	附加資訊。
type	string	其他資訊類型。

ErrorDetail

Object

錯誤詳細資料。

名稱	類型	Description
additionalInfo	ErrorAdditionalInfo[]	錯誤附加資訊。
code	string	錯誤碼。
details	ErrorDetail[]	錯誤詳情
message	string	錯誤訊息。
target	string	錯誤目標。

ErrorResponse

Object

錯誤回應

名稱	類型	Description
error	ErrorDetail	錯誤物件。

systemData

Object

與建立和上次修改資源相關的元數據。

名稱	類型	Description
createdAt	string (date-time)	資源建立的時間戳（UTC）。
createdBy	string	建立資源的身分識別。
createdByType	createdByType	建立資源的身分識別類型。
lastModifiedAt	string (date-time)	資源上次修改的時間戳記 （UTC）
lastModifiedBy	string	上次修改資源的身分識別。
lastModifiedByType	createdByType	上次修改資源的身分識別類型。

TableTemporalType

列舉型別

數據表時態型別。

值	Description
NonTemporalTable	非時態表
HistoryTable	歷史表
SystemVersionedTemporalTable	SystemVersionedTemporalTable