sunjincheng created FLINK-10979: ----------------------------------- Summary: Add support for group keys in Unbounded Aggregate/FlatAggregate operator Key: FLINK-10979 URL: https://issues.apache.org/jira/browse/FLINK-10979 Project: Flink Issue Type: Sub-task Components: Table API & SQL Reporter: sunjincheng Fix For: 1.8.0
Add support for group keys in Aggregate/FlatAggregate operator, the detail will be described in [Google doc|https://docs.google.com/document/d/1tnpxg31EQz2-MEzSotwFzqatsB4rNLz0I-l_vPa5H4Q/edit#heading=h.q23rny2iglsr]. -- This message was sent by Atlassian JIRA (v7.6.3#76005)