AdomdConnection.BeginTransaction 메서드 (IsolationLevel)
Begins a new transaction with the specified IsolationLevel enumeration value.
네임스페이스: Microsoft.AnalysisServices.AdomdClient
어셈블리: Microsoft.AnalysisServices.AdomdClient(Microsoft.AnalysisServices.AdomdClient.dll)
구문
‘선언
Public Function BeginTransaction ( _
isolationLevel As IsolationLevel _
) As AdomdTransaction
‘사용 방법
Dim instance As AdomdConnection
Dim isolationLevel As IsolationLevel
Dim returnValue As AdomdTransaction
returnValue = instance.BeginTransaction(isolationLevel)
public AdomdTransaction BeginTransaction(
IsolationLevel isolationLevel
)
public:
AdomdTransaction^ BeginTransaction(
IsolationLevel isolationLevel
)
member BeginTransaction :
isolationLevel:IsolationLevel -> AdomdTransaction
public function BeginTransaction(
isolationLevel : IsolationLevel
) : AdomdTransaction
매개 변수
- isolationLevel
유형: System.Data.IsolationLevel
An IsolationLevel enumeration value.
반환 값
유형: Microsoft.AnalysisServices.AdomdClient.AdomdTransaction
An AdomdTransaction that represents the newly started transaction.
예외
| 예외 | 조건 |
|---|---|
| System.NotSupportedException | The member was called with an unsupported isolation level. |
| AdomdErrorResponseException | The provider returned an error in response. |
| AdomdUnknownResponseException | The provider sent an unrecognizable response. |
| AdomdConnectionException | The connection was broken. |
| System.InvalidOperationException | An error occurred because one of the following conditions was met:
|
주의
Once the transaction has completed, you must explicitly commit the transaction by using the Commit method or roll back the transaction by using the Rollback method of the AdomdTransaction.
[!참고]
Only IsolationLevel.ReadCommitted is supported.