http://vinoyang.com/2017/06/12/flink-table-sql-source/html
Flink Table&Sql 如何結合Apache Calcitesql
http://ju.outofmemory.cn/entry/335371apache
http://wuchong.me/blog/2017/03/30/flink-internals-table-and-sql-api/api
Stream Processing for Everyone with SQL and Apache Flinkui
From Streams to Tables and Back Again: An Update on Flink’s Table & SQL API.net
https://calcite.apache.org/docs/stream.htmlunix
Flink SQL的實現htm
https://blog.csdn.net/pelick/article/details/51613931blog
http://mtunique.com/flink_sql/ci
http://vinoyang.com/2017/07/06/flink-relation-api-introduction/