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Chengxiang Li updated FLINK-2980: --------------------------------- Attachment: Cube-Rollup-GroupSet design doc in Flink.pdf > Add CUBE/ROLLUP/GROUPING SETS operator in Table API. > ---------------------------------------------------- > > Key: FLINK-2980 > URL: https://issues.apache.org/jira/browse/FLINK-2980 > Project: Flink > Issue Type: Bug > Components: Documentation, Table API > Reporter: Chengxiang Li > Attachments: Cube-Rollup-GroupSet design doc in Flink.pdf > > > Computing aggregates over a cube/rollup/grouping sets of several dimensions > is a common operation in data warehousing. It would be nice to have them in > Table API. -- This message was sent by Atlassian JIRA (v6.3.4#6332)