Hi,
You can use TUMBLE_ROWTIME(...) to get the rowtime attribute of the first
window result, and use this field to apply a following window aggregate.
See more
https://ci.apache.org/projects/flink/flink-docs-master/dev/table/sql.html#group-windows
Best,
Jark
On Tue, 29 Oct 2019 at 15:39, 刘建刚
For one sql window, I can register table with event time and use time
field in the tumble window. But if I want to use the result for the first
window and use another window to process it, how can I do it? Thank you.
