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如何使用 Informatica PowerCenter Designer 透视行数据？比如说，我有一个名为 address.txt 的源文件：

+---------+--------------+-----------------+
| ADDR_ID |     NAME     |     ADDRESS     |
+---------+--------------+-----------------+
|       1 | John Smith   | JohnsAddress1   |
|       1 | John Smith   | JohnsAddress2   |
|       2 | Adrian Smith | AdriansAddress1 |
|       2 | Adrian Smith | AdriansAddress2 |
+---------+--------------+-----------------+

我想像这样透视这些数据：

+---------+--------------+-----------------+-----------------+
| ADDR_ID |     NAME     |    ADDRESS1     |    ADDRESS2     |
+---------+--------------+-----------------+-----------------+
|       1 | John Smith   | JohnsAddress1   | JohnsAddress2   |
|       2 | Adrian Smith | AdriansAddress1 | AdriansAddress2 |
+---------+--------------+-----------------+-----------------+

如何在 Informatica 中执行此操作？

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1 回答 1

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如果每个人都有两个地址，您可以在转换中使用FIRSTandLAST函数Aggregator：

聚合器转换！

于 2013-10-10T13:01:54.363 回答