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OracleConnection::BeginTransaction Method

Begins a transaction at the database.

Namespace:  System.Data.OracleClient
Assembly:  System.Data.OracleClient (in System.Data.OracleClient.dll)
public:
OracleTransaction^ BeginTransaction()

Return Value

Type: System.Data.OracleClient::OracleTransaction
An object representing the new transaction.
ExceptionCondition
InvalidOperationException

Parallel transactions are not supported.

To commit or roll back the transaction, you must explicitly use the Commit or Rollback methods.

To ensure that the .NET Framework Data Provider for Oracle transaction management model performs correctly, avoid using other transaction management models, such as those provided by the database.

NoteNote

If you do not specify an isolation level, the default isolation level is used. To specify an isolation level with the BeginTransaction method, use the BeginTransaction overload.

The following example creates an OracleConnection and an OracleTransaction. It also demonstrates how to use the BeginTransaction, Commit, and Rollback methods.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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