Re: Physical Query Plan Generation

2020-10-18 Thread Chunwei Lei
Hi Shubh, I think some test cases in Calcite would help you a lot. For example, you can refer to TopDownOptTest to see how it works. [1] https://github.com/apache/calcite/blob/master/core/src/test/java/org/apache/calcite/test/TopDownOptTest.java Best, Chunwei On Sun, Oct 18, 2020 at 10:00 PM

Re: How to test new datasource without "in memory/mock" implementation

2020-10-18 Thread Andrei Sereda
I agree with Julian. Not everybody has the option to run docker locally. Perhaps execute tests against embedded (or fake) instance as well as a real one (docker or externally managed) ? Like it is done in MongoDatabasePolicy.java [1] Currently tests for Elasticsearch, Geode and Mongo are all run

Re: Physical Query Plan Generation

2020-10-18 Thread Stamatis Zampetakis
Hi Shubh, You can also have a look in the following links: https://lists.apache.org/thread.html/re6bb7e4db4b71296dba164ca2784efdec5b925105af0aa8f02cd3f5f%40%3Cdev.calcite.apache.org%3E

Re: [DISCUSS] Apache Calcite Online Meetup January 2021

2020-10-18 Thread guangyuan wang
I'm a newcomer, I am looking forward to attending the online meetup. Chunwei Lei 于2020年10月16日周五 下午1:46写道: > It would be great! I am glad to attend such a meetup. > > > Best, > Chunwei > > > On Fri, Oct 16, 2020 at 12:50 PM Julian Hyde wrote: > > > Nice idea, Stamatis. I'm happy to give a talk

Re: How to test new datasource without "in memory/mock" implementation

2020-10-18 Thread Tugdual Grall
Ok I will look more into it On Sun, Oct 18, 2020 at 8:54 AM Julian Hyde wrote: > This would be inconvenient for me personally. My company does not allow me > to run Docker on my work computer. > > Julian > > > On Oct 17, 2020, at 11:31 PM, Tugdual Grall wrote: > > > > Hi > > > > I have

Re: How to test new datasource without "in memory/mock" implementation

2020-10-18 Thread Julian Hyde
This would be inconvenient for me personally. My company does not allow me to run Docker on my work computer. Julian > On Oct 17, 2020, at 11:31 PM, Tugdual Grall wrote: > > Hi > > I have created this PR to share with the community what could be done: > *