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Posted to user@hive.apache.org by Zhiyu Sun <an...@yahoo.com> on 2019/04/23 10:24:25 UTC
Quesition about window function
Dears,
when using window function, is there any difference between ' range between unbounded preceding and unbounded following' and 'rows between unbounded preceding and unbounded folllowing'?
Thanks!
Regards,
Zhiyu Sun