ention;
> 2. Create a rule of RelOptRule to convert the parent node -- check the
> Convention of child node when matching
>
> Is it applicable ?
>
> rahul patwari 于2019年8月22日周四 下午11:18写道：
>
> > Hi,
> >
> > The properties of the child nodes correspond to the externa
whether the rule gets applied, you can
> > > override RelOptRule#matches which canreturns a boolean indicating
> > > whether the rule should be applied.
> > > --
> > > Michael Mior
> > > mm...@apache.org
> > >
> > > Le ven. 9 août 2019 à 08:4
