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The cloud-based version of Trifacta Wrangler is now available! Read all about it, and register for your free account.

From your usage history, Trifacta® Wrangler identifies the most relevant patterns to you based on column similarity, frequency of use, and recency of use. These patterns are available for review in the Pattern History panel.

When adding a pattern to a step in the Transform Builder, you can browse your recent pattern history to select a pattern that you have already specified. This panel is useful if you use consistently any of the following with frequency in your recipes:

  • Trifacta patterns
  • regular expressions
  • string literals

To open the Pattern History panel:

  1. In the Transform Builder, click a textbox where  where patterns or literals can be inserted.
  2. Click Browse pattern history....

Figure: Pattern History Panel

Type in the search box for real-time matching from the list.

To use a pattern or string literal, select it, and click Use.

 

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