JSON Array as table using ScannableTable

Hi Calcite Community Developers, I have JSON array, which I like to use as a table for query like "select * from jsonTable". I followed as given tutorials (youtube ) but got a ClassCastException [ com.google.gson.JsonObject cannot be cast to [Ljava.lan

[DISCUSS] restrict JDK test matrix

Hello everyone, I was checking a build failure related to JDK15 and I wanted to try it locally, however I can't do it via sdkman (a "multi-platform software manager") as JDK is not anymore available. This is not t

Re: Draft: board report for 2022 Q3

+1 Ruben, great summary! On Sun, 2 Oct 2022 at 17:36, Julian Hyde wrote: > +1 > > You’ve painted a good picture of what’s going on. I think the Board will > appreciate. > > My personal update: I’m sitting on the runway heading to New Orleans for > ApacheCon. Planning to present, but also represe

[REVIEW REQUEST] CALCITE-5230 PERCENTILE_DISC return type derivation

Hello, I would like to request review for CALCITE-5230, which fixes the return type derivation of PERCENTILE_DISC. PR: https://github.com/apache/calcite/pull/2868 Ticket: https://issues.apache.org/jira/browse/CALCITE-5230 Thanks!

Re: [DISCUSS] restrict JDK test matrix

It makes sense to only test on 8, 11, 17 and the latest. Testing on other versions is going to waste time checking on false negatives. I don’t remember whether there’s ever been an issue on, say, 15, that wasn’t also present in 11 or 17. Maybe it’s a distinction without a difference, but I thi