How to Change the Storage Type and Meaning for all Columns in a Dataset?

UserBird Dataiker, Alpha Tester Posts: 535 Dataiker

April 2016 in Using Dataiku

Hi, my dataset contains many thunders of columns for which I need to adjust the storage type to bigint and the Meaning to integer. Can I do this efficiently?

Tagged:

• Data types
• Datasets

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Answers

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  AdrienL Dataiker, Alpha Tester Posts: 196 Dataiker

  December 2016

  In a Preparation recipe, you can use the Column view (button above the table on the right) to mass-select columns and change their type all at once.

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  OnDraK Registered Posts: 3 ✭

  August 2023

  Based on my experience, you can change meanings of all columns like this, but not storage types for some reason. Would a mass changing types be added in the future?

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