TAILIEUCHUNG - Microsoft SQL Server 2008 R2 Unleashed- P218

Microsoft SQL Server 2008 R2 Unleashed- P218:SQL Server 2005 provided a number of significant new features and enhancements over what was available in SQL Server 2000. This is not too surprising considering there was a five-year gap between these major SQL Server 2008 is not as much of a quantum leap forward from SQL Server 2005 | 2134 CHAPTER 52 SQL Server Integration Services FIGURE Control of flow between the old data flow and new data flow tasks. 10. To execute the package double-click the .dtsx file which automatically invokes the package execution utility. Choose Execute and the package executes and shows all results in the execution console as shown in Figure . That s it you have populated the data mart and created data in an flat file for distribution to the sales team. FIGURE Executing the SSIS package. The Package Execution Utility 2135 NOTE You could also execute this new package by using the dtexec utility at a command prompt C dtexec FILE C The Package Execution Utility The dtsrun utility in SQL Server 2000 is no longer used within SQL Server 2008. It has been taken over by the dtexec utility which is bigger and better and has more options and values to serve your every SSIS package execution need. Before you begin to use the dtexec utility you should execute it at a command prompt with the help option set only and pipe the results into a text file c dtexec You will quickly see all the main options and how similar this is to dtsrun in SQL Server 2000 . Some dtsrun command-line options have direct dtexec equivalents such as the options for providing a server name or package name or for setting the value of a variable. Other dtsrun command-line options don t have direct dtexec equivalents. In addition some dtexec command-line options support features in SSIS such as the options to pass in connection strings and manage checkpoints. You can create new command-line dtexec executions visually with the assistance of the Package Execution utility which you open through dtexecui. This GUI displays all the available options and ensures the use of the correct syntax see Figure . You start it up from the command prompt c dtexecui Using this Package Execution utility is really the best way to create new command-line executions for SSIS .

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