在“CAM”中插入数据后,我有2个要插入数据的表格,表格“CAM”和表格“COut”,它将返回一个retAutoID作为“COut”插入所需的参数之一。我在业务逻辑中实现了回滚,因此如果“Cout”在插入时遇到异常错误,则即使成功,“CAM”的先前插入也会回滚。SQL事务回滚失败
与下面的代码,我试图做执行插入后收到此错误: “的ExecuteNonQuery要求命令有事务时分配给该命令的连接处于待处理本地事务的事务属性该命令尚未初始化。“
我认为这个问题可以对由于:
的DbCommand = GetStoredProcedureCommand( “COut_Add”) dbCommand.Connection = DBConnection的
如果删除 “COUT” 的第二数据的插入完全,我将不会有问题。请提供建议。谢谢。
Public Function InsertCM(ByVal objCMBLL As CMBLL, ByVal dbTrans As DbTransaction, ByVal dbConnection As DbConnection, ByVal COut As DataSet) As Boolean
Dim dbCommand As DbCommand = Nothing
Dim retAutoID As Int32 = Nothing
Dim bol_Success As Boolean = False
Try
If dbConnection.State <> ConnectionState.Open Then
dbConnection.Open()
End If
dbCommand = GetStoredProcedureCommand("CAM_Add")
dbCommand.Connection = dbConnection
dbCommand.Transaction = dbTrans
With objCMBLL
AddInParameter(dbCommand, "@Code", DbType.String, 50, DBNull.Value)
If Not String.IsNullOrEmpty(.CamCode) Then
dbCommand.Parameters("@Code").Value = .CamCode
End If
retAutoID = CType(ExecuteScalar(dbCommand), Integer)
dbCommand = GetStoredProcedureCommand("COut_Add")
dbCommand.Connection = dbConnection
For i As Integer = 0 To COut.Tables("COut").Rows.Count - 1
dbCommand.Parameters.Clear()
AddInParameter(dbCommand, "@Ol_Code", DbType.String, 50, DBNull.Value)$
dbCommand.Parameters("@Ol_Code").Value = COut.Tables("CampaignOutlets").Rows(i).Item(0).ToString
AddInParameter(dbCommand, "@Campaign_AutoID", DbType.Int32, 0, DBNull.Value)
dbCommand.Parameters("@Campaign_AutoID").Value = retAutoID
Next i
ExecuteNonQuery(dbCommand)
End With
bol_Success = True
Catch ex As Exception
Throw New DALException(ex, dbCommand, Caching.GetCustomerCodeCookie(), "InsertCampaignManagementTable")
Finally
If Not dbCommand Is Nothing Then
dbCommand.Dispose()
End If
End Try
Return bol_Success
End Function
对于什么数据库? –
您传递的dbTrans不是来自您的dbConnection的事务吗? – Carth