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Push Down Filter Subexpressions in Nested Loop Joins as Projections #17906

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Push Down Filter Subexpressions in Nested Loop Joins as Projections #17906

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67412fb
Check-in NestedLoopJoinProjectionPushDown
tobixdev Aug 19, 2025
c414159
Update Cargo.lock
tobixdev Oct 2, 2025
135a946
Add some comments
tobixdev Oct 2, 2025
5508a8d
Update slts that are affected by the nl-join-projection-push-down
tobixdev Oct 2, 2025
61999f3
please lints
tobixdev Oct 2, 2025
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1 change: 1 addition & 0 deletions Cargo.lock
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1 change: 1 addition & 0 deletions datafusion/physical-optimizer/Cargo.toml
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Expand Up @@ -52,5 +52,6 @@ recursive = { workspace = true, optional = true }

[dev-dependencies]
datafusion-expr = { workspace = true }
datafusion-functions = { workspace = true }
insta = { workspace = true }
tokio = { workspace = true }
1 change: 1 addition & 0 deletions datafusion/physical-optimizer/src/lib.rs
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Expand Up @@ -40,6 +40,7 @@ pub mod optimizer;
pub mod output_requirements;
pub mod projection_pushdown;
pub use datafusion_pruning as pruning;
mod nl_join_projection_pushdown;
pub mod sanity_checker;
pub mod topk_aggregation;
pub mod update_aggr_exprs;
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