brandon-stanley edited a comment on issue #1960: URL: https://github.com/apache/hudi/issues/1960#issuecomment-673462785
@bhasudha Thanks for the response. Does the precombine field have to be a non-nullable field/column as well? My dataset may have duplicates but I have implemented custom logic to deduplicate since there are two columns within my dataset that are used to determine which is the latest record: COALESCE(update_date, create_date). It is an [SCD type 2 table.](https://en.wikipedia.org/wiki/Slowly_changing_dimension#Type_2:_add_new_row) ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
