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! >
