+1, RelFieldTrimmer is the role to trim the unused fields.
Best, Danny Chan 在 2019年10月13日 +0800 AM6:25，dev@calcite.apache.org，写道： > > RelFieldTrimmer
- [QUESTION] Pushing up evaluations from LogicalProjects Rommel Quintanilla
- Re: [QUESTION] Pushing up evaluations from Logica... Haisheng Yuan
- Re: [QUESTION] Pushing up evaluations from Lo... XING JIN
- Re: [QUESTION] Pushing up evaluations fro... Stamatis Zampetakis
- Re: [QUESTION] Pushing up evaluations... XING JIN
- Re:Re: [QUESTION] Pushing up eva... Wang Yanlin
- Re: Re: [QUESTION] Pushing u... XING JIN
- Re:Re: Re: [QUESTION] Pu... Wang Yanlin
- Re: Re: Re: [QUESTION] P... Stamatis Zampetakis
- Re: [QUESTION] Pushing u... Wang Yanlin
- Re: Re: Re: [QUESTION] P... Danny Chan
- Re: Re: Re: [QUESTION] P... XING JIN
- Re: Re: Re: [QUESTION] P... XING JIN
- Re: Re: Re: [QUESTION] P... Danny Chan
- Re: Re: Re: [QUESTION] P... XING JIN
- Re: Re: Re: [QUESTION] P... XING JIN
- Re: [QUESTION] Pushing up evaluations... Rommel Quintanilla
- Re: [QUESTION] Pushing up evalua... XING JIN
- Re: [QUESTION] Pushing up evaluations fro... Rommel Quintanilla
- Re: [QUESTION] Pushing up evaluations... Danny Chan
