Discuss [FLINK-9740] Support group windows over intervals of months

[x1q1j1]

Hi! Timo Walther??Jark


  Thank you very much. I have some thoughts and ideas about this isuse, which 
are attached in the email.
https://issues.apache.org/jira/browse/FLINK-9740


Best wishes.
Yours truly,
ForwardXu

About [FLINK-9740] Support group windows over intervals of months.pdf
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About [FLINK-9740] Support group windows over intervals of months.docx
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