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Expand file tree Collapse file tree Original file line number Diff line number Diff line change @@ -31,7 +31,6 @@ Not every rule applies to every query. Some rules are effective only for specifi
3131| Convert outer joins to inner joins | convert_outer_to_inner_joins | Converts outer joins to inner joins when predicates filter out unmatched rows. |
3232| Predicate pushdown | predicate_push_down | Pushes predicates down to the operators that are closer to the data source. |
3333| Outer join elimination | outer_join_eliminate | Removes unnecessary left joins or right joins from the execution plan. |
34- | Partition pruning | partition_processor | Prunes partitions rejected by predicates. |
3534| Aggregation pushdown | aggregation_push_down | Pushes aggregations down to their children. |
3635| Derive TopN or Limit from window functions | derive_topn_from_window | Derives ` TopN ` or ` Limit ` operators from window functions. |
3736| Predicate simplification | predicate_simplification | Simplifies predicates by consolidating ranges and removing impossible branches. |
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