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Trifacta Dataprep


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On January 27, 2021, Google is changing the required permissions for attaching IAM roles to service accounts. If you are using IAM roles for your Google service accounts, please see Changes to User Management.

 

This example illustrates how you can use functions to manipulate Unix time values in a column of Datetime type.

Source:

date
2/8/16 15:41
12/30/15 0:00
4/26/15 7:07

Transformation:

Use the following transformation step to generate a column containing the above values as Unix timecode values:

Transformation Name New formula
Parameter: Formula type Single row formula
Parameter: Formula UNIXTIME (date)
Parameter: New column name 'unixtime_date'

Results:

NOTE: If the source Datetime value does not contain a valid input for one of these functions, no value is returned.

dateunixtime_date
2/8/16 15:411454946120000
12/30/15 0:001451433600000
4/26/15 7:071430032020000

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