Shaoxuan Wang created FLINK-6725:
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Summary: make requiresOver as a contracted method in udagg
Key: FLINK-6725
URL: https://issues.apache.org/jira/browse/FLINK-6725
Project: Flink
Issue Type: Improvement
Components: Table API & SQL
Reporter: Shaoxuan Wang
Assignee: Shaoxuan Wang
I realized requiresOver is defined in the udagg interface when I wrote up the
udagg doc. I would like to put requiresOver as a contract method. This makes
the entire udagg interface consistently and clean.
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