Well done, thanks Lgor.
Regards! Aron Tao Chunwei Lei <chunwei.l...@gmail.com> 于2021年2月22日周一 上午11:15写道： > Thank you for your work, Lgor. > > Would love to review the PR. > > > Best, > Chunwei > > > On Fri, Feb 12, 2021 at 1:49 AM Igor Lozynskyi <lozynskyi.i...@gmail.com> > wrote: > > > Hi Calcite community! > > > > Before the upcoming 1.27 release, in a downstream project, my team > started > > the migration procedure. We had to accommodate our code for SARGs > changes, > > but other than that, everything looks great. Out test suites are green, > and > > everything works like a charm. However, when compared with 1.25, Calcite > > optimizes queries slower, especially queries with many Rels, especially > > with many JOINs. > > > > Here, I described the essence of the issue: > > https://issues.apache.org/jira/browse/CALCITE-4494. > > > > Fortunately, the potential fix is trivial: > > https://github.com/apache/calcite/pull/2347. > > > > I am ready to assign the issue to myself. And it would be great if the PR > > is reviewed and accepted (if no objections) before the 1.27 release. > > > > Thanks! > > >
