Saturday, 17 April 2021

How to calculate rolling dates using pySpark

Lets ​calculate current year minus 3 years data using pySpark 
  
You can achieve this using F.add_months(current_date(),-36) option 












You also have the option to change the dates/year to start . In order to achieve this use ​F.trunc("end_date", "month") and F.trunc("end_date", "year") 

 




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