dianfu commented on a change in pull request #7235: [FLINK-10976] [table] Add support for aggregate to table API URL: https://github.com/apache/flink/pull/7235#discussion_r241302590
########## File path: docs/dev/table/tableApi.md ########## @@ -1682,6 +1682,36 @@ The `OverWindow` defines a range of rows over which aggregates are computed. `Ov {% top %} +### Aggregate + +Aggregate performs an aggregate operation with an aggregate function. You have to close the +"aggregate" with a select statement. The output will be flattened if the output type is a +composite type. + +<div class="codetabs" markdown="1"> +<div data-lang="java" markdown="1"> +{% highlight java %} +tableEnv.registerFunction("myAggFunc", new MyAggregateFunction()); Review comment: Done ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services