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NOTE: Wide columns, such as Arrays, Objects, or freeform text, might take a while to profile.


Tip: You can see data in the data grid while exploring patterns through the context panel. See Pattern Details Panel.


  • Each non-blank value in the column is represented by one of the displayed patterns. Patterns are specified as a combination of literal values and 
    D s item
    . For more information on these patterns, see Text Matching.
  • Patterns might be more generalized than the constraints of the column's data type. 
  • Token values are 
    D s item
     without braces. 


After patterns have been selected, they can be reused through the Transform Builder. See Pattern History Panel.

Column patterns can also be reviewed in the context panel. See Pattern Details Panel.