Context.CurrentDatabaseName Property

Gets the current database name for the current session.

네임스페이스: Microsoft.AnalysisServices.AdomdServer
어셈블리: msmgdsrv (in msmgdsrv.dll)

구문

‘선언
Public Shared ReadOnly Property CurrentDatabaseName As String

public static string CurrentDatabaseName { get; }

public:
static property String^ CurrentDatabaseName {
    String^ get ();
}

/** @property */
public static String get_CurrentDatabaseName ()

public static function get CurrentDatabaseName () : String

속성 값

A string that contains the current database name.

예

In the following example, a stored procedure uses AMO to create partitions for Internet Sales. To do this, it needs to call CurrentDatabaseName to determine the current database name:

public static void CreateInternetSalesMeasureGroupPartitions()
{
    //Check the current state of the data warehouse and 
    //create partitions with AMO if necessary
    #region Retrieve order date of last sales transaction

    // Open a connection to the data warehouse
    // TODO: Change the first string parameter to reflect the right server\instance.
    SqlConnection conn = new SqlConnection(string.Format("data source={0};initial catalog={1};Integrated Security=SSPI", "server\\instance", Context.CurrentDatabaseName));
    conn.Open();

    // Create a command
    SqlCommand cmd = new SqlCommand();
    cmd.Connection = conn;

    // Get the order date key of the last internet sale
    int lastInternetSaleDateKey = 0;
    cmd.CommandText = "select max(OrderDateKey) from FactInternetSales";
    lastInternetSaleDateKey = (int)cmd.ExecuteScalar();

    // Get the order date key of the last reseller sale
    int lastResellerSaleDateKey = 0;
    cmd.CommandText = "select max(OrderDateKey) from FactResellerSales";
    lastResellerSaleDateKey = (int)cmd.ExecuteScalar();
    #endregion

    #region Create partitions

    // Connect to the calling session
    Server svr = new Server();
    svr.Connect("*");

    // Get the Adventure Works cube
    Database db = svr.Databases.GetByName(Context.CurrentDatabaseName);
    Cube cube = db.Cubes[0];

    MeasureGroup mg;
    int maxOrderDateKey;

    mg = cube.MeasureGroups.GetByName("Internet Sales");
    maxOrderDateKey = 0;
    foreach (Partition part in mg.Partitions)
    {
        maxOrderDateKey = Math.Max(maxOrderDateKey, Convert.ToInt32(
            part.Annotations.Find("LastOrderDateKey").Value.Value,
            System.Globalization.CultureInfo.InvariantCulture));
    }

    if (maxOrderDateKey < lastInternetSaleDateKey)
    {
        Partition part = mg.Partitions.Add("Internet_Sales_"
            + lastInternetSaleDateKey);
        part.StorageMode = StorageMode.Molap;
        part.Source = new QueryBinding(db.DataSources[0].ID,
            "SELECT * FROM [dbo].[FactInternetSales] WHERE OrderDateKey > '"
            + maxOrderDateKey + "' and OrderDateKey <= '" + lastInternetSaleDateKey + "'");
        part.Annotations.Add("LastOrderDateKey", Convert.ToString(lastInternetSaleDateKey,
            System.Globalization.CultureInfo.InvariantCulture));
        part.Update();
        part.Process();
    }

    svr.Disconnect();

    #endregion
}

스레드 보안

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

플랫폼

개발 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

대상 플랫폼

지원되는 플랫폼 목록은 SQL Server 2005 설치를 위한 하드웨어 및 소프트웨어 요구 사항을 참조하십시오.

참고 항목

참조

Context Class
Context Members
Microsoft.AnalysisServices.AdomdServer Namespace