Thank you for the introduction. I am currently working on Alibaba MaxCompute query engine, which uses Calcite for cost-based query optimization. I will also help flink/calcite integration, improve subquery unnesting, etc.
It is my great honour to become a Calcite committer. Look forward to working with you all to make more contributions to Calcite project. Thanks ~ Haisheng Yuan ------------------------------------------------------------------ 发件人：Francis Chuang<francischu...@apache.org> 日 期：2019年03月26日 05:24:21 收件人：<dev@calcite.apache.org> 主 题：[ANNOUNCE] New committers: Haisheng Yuan Apache Calcite's Project Management Committee (PMC) has invited Haisheng Yuan to become a committer, and we are pleased to announce that he has accepted. Over the past few months, Haisheng has proposed numerous pull requests, reviewed PRs, participated in the mailing lists as well as filed numerous bugs on Jira. Haisheng, welcome, thank you for your contributions, and we look forward your further interactions with the community! If you wish, please feel free to tell us more about yourself and what you are working on. Francis (on behalf of the Apache Calcite PMC)
