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Posted to user-zh@flink.apache.org by jiangwan <ji...@foxmail.com> on 2021/01/18 09:07:05 UTC

flinksql中如何写自定义的Table Aggregate Functions语句

<http://apache-flink.147419.n8.nabble.com/file/t812/1610960692%281%29.jpg> 
请问下，官网给出了在table api中调用Table Aggregate Functions的语句，能否在flinksql中调用自定义的Table
Aggregate Functions（返回结果有多行，允许重命名）



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