Hi Piotr, It seems that we have the 'FLIP-92' already. see: https://cwiki.apache.org/confluence/display/FLINK/FLIP-92%3A+JDBC+catalog+and+Postgres+catalog
Piotr Nowojski <pi...@ververica.com> 于2020年1月9日周四 下午11:25写道: > Hi, > > I would like to start a vote for adding the N-Ary Stream Operator in Flink > as discussed in the discussion thread [1]. > > This vote will be opened at least until Wednesday, January 15th 8:00 UTC. > > Piotrek > > [1] > http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Add-N-Ary-Stream-Operator-td11341.html > < > http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/DISCUSS-Add-N-Ary-Stream-Operator-td11341.html > > -- Benchao Li School of Electronics Engineering and Computer Science, Peking University Tel:+86-15650713730 Email: libenc...@gmail.com; libenc...@pku.edu.cn