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Published 20 hours ago • verified publisher icon cmu-db

[LogicalOptimizer] Schema

Open AveryQi115 opened this issue 1 year ago • 0 comments

TODO

  • [x] add names and is_nullable to schema
    • https://github.com/cmu-db/optd/pull/61
  • [x] make schema types align with datafusion::arrow::Schema type (one to one mapping)
    • https://github.com/cmu-db/optd/pull/57
  • [x] adjust schema derivation in existing rules
    • [ ] future work: accurate nullable derivation for aggregations

AveryQi115 avatar Feb 11 '24 20:02 AveryQi115