Question

我在SQL Server SMO中使用传输类的TransferData方法。我在Windows XP上运行调用，运行SQL Server 2008 SP1，尝试将表从另一台服务器上的SQL Server 2000传输到XP机器。它们都使用相同的SQL用户名和密码。我已经使用导入/导出向导进行了测试，运行正常。

下面是异常，事件日志中有一个条目“Package”ShellPackage“failed”错误。

异常错误将查询属性显示为空白且不替换。我假设某些DTS片段失败但我不确定哪个和为什么。

例外： “错误：errorCode = -1073548784 description =执行查询\”\“失败并出现以下错误：\”'抛出异常的类型初始值设定项。\。。可能的失败原因：查询问题，\“ResultSet \ “属性设置不正确，参数设置不正确或连接未正确建立。\ r \ n helpFile = helpContext = 0 idofInterfaceWithError = {C81DFC5A-3B22-4DA3-BD3B-10BF861A7F9C}”

我的代码：

try
            {
                string MasterUser = ConfigurationSettings.AppSettings["SQLUserName"];
                string MasterPassword = ConfigurationSettings.AppSettings["SQLPassword"];


                Server server = new Server(SourceServer);
                server.ConnectionContext.LoginSecure = false;
                server.ConnectionContext.Login = MasterUser;
                server.ConnectionContext.Password = MasterPassword;

                Database databaseSource = server.Databases[SourceDatabaseName];


                Transfer transfer = new Transfer(databaseSource);
                transfer.CopyAllObjects = false;
                transfer.DropDestinationObjectsFirst = false;
                transfer.UseDestinationTransaction = true;

                if (IsBasic)
                {
                    transfer.CopyAllDefaults = false;
                    transfer.Options.Indexes = false;
                    transfer.Options.DriAll = false;
                    transfer.CopyAllDefaults = false;
                }
                else
                {
                    transfer.CopyAllDefaults = true;
                    transfer.Options.Indexes = true;
                    transfer.Options.DriAll = true;
                    transfer.CopyAllDefaults = true;
                }

                transfer.Options.AnsiFile = true;
                transfer.Options.SchemaQualify = true;
                transfer.Options.WithDependencies = false;
                transfer.CreateTargetDatabase = false;
                transfer.CopySchema = true;

                if (CopyData)
                    transfer.CopyData = true;
                else
                    transfer.CopyData = false;

                transfer.DestinationServer = DestinationServer;
                transfer.DestinationDatabase = DestinationDatabaseName;
                transfer.DestinationLoginSecure = false;
                transfer.DestinationLogin = MasterUser;
                transfer.DestinationPassword = MasterPassword;


                //find the able object
                foreach (Table table in databaseSource.Tables)
                {
                    if (table.Name == TableName)
                    {
                        tableToTransfer = table;
                        break;
                    }
                }

                transfer.Options.IncludeIfNotExists = true;
                transfer.ObjectList.Add(tableToTransfer);
                transfer.TransferData();
            }
            catch (DbException dbExp)
            {
                throw new FaultException(dbExp.Message);
            }
            catch (Exception ex)
            {
                throw new FaultException(ex.Message);
            }

Answer 1

托管WCF服务的服务（上面的代码）需要在域用户下运行。

SQL Server SMO TransferData（）保持失败

1 个答案: