[ https://issues.apache.org/jira/browse/FLINK-16466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Weijie Guo updated FLINK-16466: ------------------------------- Fix Version/s: 2.0.0 (was: 1.20.0) > Group by on event time should produce insert only result > -------------------------------------------------------- > > Key: FLINK-16466 > URL: https://issues.apache.org/jira/browse/FLINK-16466 > Project: Flink > Issue Type: Improvement > Components: Table SQL / Planner > Affects Versions: 1.10.0 > Reporter: Kurt Young > Priority: Minor > Labels: auto-deprioritized-major > Fix For: 2.0.0 > > > Currently when doing aggregation queries, we can output insert only results > only when grouping by windows. But when users defined event time and also > watermark, we can also support emit insert only results when grouping on > event time. To be more precise, it should only require event time is one of > the grouping keys. One can think of grouping by event time is kind of a > special window, with both window start and window end equals to event time. -- This message was sent by Atlassian Jira (v8.20.10#820010)