Shaoxuan Wang created FLINK-6963:
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Summary: User Defined Operator
Key: FLINK-6963
URL: https://issues.apache.org/jira/browse/FLINK-6963
Project: Flink
Issue Type: New Feature
Components: Table API & SQL
Reporter: Shaoxuan Wang
Assignee: Jark Wu
Fix For: 1.4.0
We are proposing to add an User Defined Operator (UDOP) interface. As oppose to
UDF(scalars to scalar)/UDTF(scalar to table)/UDAGG(table to scalar), this UDOP
allows user to describe a business logic for a table to table conversion.
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