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Logical->Logical rules #51

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5 of 26 tasks
jurplel opened this issue Feb 5, 2024 · 0 comments
Open
5 of 26 tasks

Logical->Logical rules #51

jurplel opened this issue Feb 5, 2024 · 0 comments
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logical_optimizer

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@jurplel
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jurplel commented Feb 5, 2024 •
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List of logical->logical rule files to port from datafusion:

  • "analyzer rules" (what are these? there are 6 files)
  • simplify_expressions (big)
  • common_subexpr_eliminate
  • decorrelate
  • decorrelate_predicate_subquery
  • eliminate_cross_join
    • TODO: assigned to avery
  • eliminate_duplicated_expr
  • eliminate_filter
  • eliminate_join
  • eliminate_limit
  • eliminate_nested_union
  • eliminate_one_union
  • eliminate_outer_join
  • extract_equijoin_predicate
  • filter_null_join_keys
  • optimize_projections
  • propagate_empty_relation
  • push_down_filter
    • Ben is working on this
  • push_down_limit
  • push_down_projection
  • replace_distinct_aggregate
  • rewrite_disjunctive_predicate
  • scalar_subquery_to_join
  • simplify_expressions
  • single_distinct_to_groupby
  • unwrap_cast_in_comparison

Make sub-issues as needed and link them here.
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