alibaba / alibaba/GraphScope

feat (interactive): Implement field trimmer

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#3,137 1 comment 0 reactions 1 assignee Claimed by @JialuGong View on GitHub
component:gie summer-of-code
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Description

**Is your feature request related to a problem? Please describe.**
Currently, GIE lacks the ability to trim unused fields.

**Describe the solution you'd like**
Implement a calcite-like field trimmer for GIE.
- [ ] Do field trimming by changing the current `Project RelNode`s and `TableScan RelNode`s
- [ ] Add necessary `Project` between `RelNode`s to trim unused fields

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