Question

Group User Entered Results into "As" statement in Report/Table

  • 20 February 2017
  • 2 replies
  • 36 views

I work with a lot of dirty user entered data.


I would like to try to bucket all of my results into a cleaner report. Something like:

Report all records where vendor_name contains ‘Agilent’ as ‘Agilent Technologies’.


I can ask for all of the iterations, but I’m having trouble bucketing all of the results into an " as " statement. Is there way to build a customer filter or alter my report?


2 replies

Userlevel 2

Hi @Aline_Cresswell


The best way to do that would be to create a new dimension with a custom SQL CASE WHEN statement to define your bucketing. The easiest way to do that would be to use SQL like parameter.


It would be something like this:


dimension: clean_name { type: string sql: CASE WHEN ${dirty_name} like '%agilent%' THEN 'Agilent' WHEN ${dirty_name} like '%something%' THEN 'Something Else' ELSE ${dirty_name} END;; }


Of course depending on the syntax you use, the exact query might differ insignificantly. You can also add as many buckets as you’d like to your CASE WHEN statement by adding other conditions.

Thanks for your help, Aleks! I didn’t consider defining an underlying dimension from the get go. Makes sense!!

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