Why I don't want to debug into "transformTo": 1. It's a common method, if you directly stop here, every rule will stop, or you must stop the specific rule, then step into this method call, it's one more step. 2. There are many contexts in the rule, if you debug into "transformTo", you have to go back to see these.
Regards! Aron Tao JiaTao Tao <[email protected]> 于2020年11月22日周日 下午5:23写道： > Hi > I've been developed Calcite full time for a quite long time, and I ofter > debug in the rule to see the transformations, but code like this is not > debuging friendly in my opinion: "call.transformTo(relBuilder.build())" > > I want to see the relBuilder.build()'s result, I have to debug into the > "transformTo" method(you can not evaluate "relBuilder.build()" cuz it's a > stack), if we split this into two lines, we can just stop at the last link: > > RelNode ret = relBuilder.build() > call.transformTo(ret) > > It's not a big deal, but every time I occur this, it has poor experience, hope > to hear the community's opinion. > > Regards! > > Aron Tao >
