SSIS For Loop Container 其实这就是一个 for循环而已 当我们打开SSIS For循环容器编辑器时,必须设置三个主要属性: InitExpression: What is the initialization expression? InitExpression:什么是初始化表达式? EvalExpression: What is the evaluation expression? EvalExpression:评估表达式是什么? AssignExpression: Wha...
新建一个 SSIS Pakcage, 把它命名为 SSIS Containers 增加两个系统变量:LoopValue, Int32, 它用来保存我们循环中将要用到的循环变量的值;EndValue, Int 32, 它用来保存循环的终止值,我把它设定为10. 把For Loop Container 从工具箱中拖到 Control Flow 页面中 双击这个 For Loop Container, 打开 For Loop ...
使用[For 迴圈編輯器]對話方塊的[For 迴圈]頁面,即可設定迴圈,使工作流程重複到指定的條件評估為 False 為止。 若要了解 For 迴圈容器以及如何在封裝中使用該容器,請參閱<For Loop Container>。 選項。 InitExpression 選擇性地提供運算式,以初始化迴圈使用的值。 EvalExpression...
问使用ForLoop容器在SSIS中进行插入EN最近都在看小马哥的 Spring 视频教程，通过这个视频去系统梳理一下 ...
SSIS For Loop Container SSIS For Loop Container has the same context of for loops, as we mentioned above. It has three phases: Initialization, Evaluation and Counter Increment. But, the statements to be executed within a For Loop Container in SSIS are in the form of SSIS tasks (Execute SQL...
Applies to: SQL Server SSIS Integration Runtime in Azure Data Factory The Foreach Loop container defines a repeating control flow in a package. The loop implementation is similar to Foreach looping structure in programming languages. In a package, looping is enabled by using a Foreach enumerator...
Applies to: SQL Server SSIS Integration Runtime in Azure Data Factory The Foreach Loop container defines a repeating control flow in a package. The loop implementation is similar to Foreach looping structure in programming languages. In a package, looping is enabled by using a Foreach enumerator...
LoopContainer中发送邮件的，它已经嵌套了另一个Foreach LoopContainergmail的smtp采用了ssl连接: Outg...
先要说下,这个东西要干什么,PONumber中先查询一个数据库,找出我们需要的数据,由于是多条,最后传给foreach loop container处理,foreach loop container将结果集的数据遍历出来然后在replace PONumber at..中重新拼装SQL语句,完成后在clear Pomst中执行清理工作。
When adding the container to the control flow, you’ll see that it looks different from control flow tasks, such as ExecuteSQL. The Foreach Loop container will display the name of the container at the top with an empty box beneath it, as shown in Figure 2. ...