Data Flow ->> Multiple Excel Sheet Loaded Into One Table

同个Excel文件中多个Sheet中的数据导入到单张表中，参考了文章：http://www.cnblogs.com/biwork/p/3478778.html

思路：

1） ForEach Loop组件获得Excel文件中的各个Sheet的名字，然后复制给variable

2） Loop里层的Data Flow再读取variable的值来加载数据

需要注意的点：

1） 一般新建一个Excel文件会默认生成3个Sheet，如果你滞留了某个空的Sheet在里面，就会报错

[SSIS.Pipeline] Error: "OLE DB Source" failed validation and returned validation status "VS_NEEDSNEWMETADATA".

2）每个Sheet的字段头部必须都一样，不然加载过程中会报错说没有绑定某个栏位

[OLE DB Source [37]] Warning: The external columns for OLE DB Source are out of synchronization with the data source columns. The column "First_Name_aaa" needs to be added to the external columns.
The column "Last_Name_bbb" needs to be added to the external columns.

时间： 2024-11-06 11:06:16

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