Hi Vladimir,
Super thanks for your suggestion! All the issues disappeared after upgrading IDEA. This is very important and first step for me to continue exploring Calcite. :) Thanks Cheng and Rui as well to help me look for issue cause. :-) Juan Pan panj...@apache.org Juan Pan(Trista), Apache ShardingSphere On 11/26/2019 19:20，Vladimir Sitnikov<sitnikov.vladi...@gmail.com> wrote： IntelliJ IDEA 2017.3.5 (Ultimate Edition) Could you please upgrade to 2019.3? Vladimir
