August 2017
Beginner to intermediate
426 pages
9h 36m
English
Content preview from Learning Informatica PowerCenter 10.x - Second Edition
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Filter transformation
Filter transformation is used to remove unwanted records from the mapping. You define the filter condition in the filter transformation, based on which the records will be rejected or passed further in mapping.
A sample mapping showing the filter transformation is shown in the following screenshot:
The default condition in filter transformation is true. Based on the condition defined, if the record returns true, the filter transformation allows the record to pass. For each record that returns false, the filter transformation drops those records.
To add a filter transformation, double-click on the filter transformation, ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.