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chakrared's avatar
chakrared
Regular Visitor
5 years ago

Unique values based on distinct values in a column

I have a problem where I need to generate a unique value for each unique value in a column. The column has throusands of rows and hundreds of unique values.
EG

Column A (text)Desired column
value aUNIQUE 1 
value bUNIQUE 2
value cUNIQUE 3 
value cUNIQUE 3 
value dUNIQUE 4 
value a etc....UNIQUE 1 

I stress again there are two many values to manually assign a unique value.

Any help really appreciated. Totally stuck.