The diagram illustrates a simple package containing a Control Flow with a Data Flow task, which, in turn, includes a data flow: Control Flow This section allows us to manage the overall interaction between the
So we have seen two small examples of script component and we have learnt how to configure this component, how to use it in conjunction with other components etc. But these are only a few of the various scenarios where the power of this component comes into picture.I will add more example...
The components consist of tasks and containers and are controlled by precedence constraints. For example, Figure 1-3 shows three tasks that are tied together with two precedence constraints. A task can best be described as an individual unit of work. Tasks provide the functionality to your ...
} The above code creates a package with connections and flows. Following it add the File Task to the respective package. Next, specify variables to false. Next, make a connection name and a source path to create a connection automatically. Finally, select execute the package to display a mes...
如需有關如何將指令碼元件設為來源、轉換或目的地的特定資訊,請參閱<Developing Specific Types of Script Components>。 如需其他範例 (例如示範如何使用指令碼元件的 ODBC 目的地),請參閱<Additional Script Component Examples>。 注意 不像在舊版中可以指出是否已...
The SSIS architecture comprises of four main components: The SSIS runtime engine manages the workflow of the package The data flow pipeline engine manages the flow of data from source to destination and in-memory transformations The SSIS object model is used for programmatically creating, managing ...
The second way to use an SSIS Script component is as a destination. This approach is useful when exporting the data into a file that is not supported by other destination components, or for applying some processing without the need for a destination component. ...
While the logic employed in the SSIS components Fuzzy Lookup and Fuzzy Grouping are similar, but not functionally equivalent. DQS uses logic much closer to that of Fuzzy Grouping, as both apply a rules to a set of data and set similarity thresholds to determine success. Where they differ is...
For more specific information about how to configure the Script component as a source, transformation, or destination, see Developing Specific Types of Script Components. For additional examples such as an ODBC destination that demonstrate the use of the Script component, see Additional Script ...
有关如何对脚本组件进行编程的信息,请参阅使用脚本组件扩展数据流。 有关如何将脚本组件配置为源、转换或目标的更多特定信息,请参阅Developing Specific Types of Script Components。 有关说明脚本组件使用的其他示例(如 ODBC 目标),请参阅Additional Script Component Examples。