33 major breaking releases
43.0.0 | Nov 8, 2024 |
---|---|
42.2.0 | Nov 4, 2024 |
42.1.0 | Oct 20, 2024 |
41.0.0 | Aug 11, 2024 |
9.0.0 | Jun 13, 2022 |
#21 in Database implementations
930,605 downloads per month
Used in 126 crates
(3 directly)
4MB
75K
SLoC
Please see Query Optimizer in the Library User Guide
lib.rs
:
DataFusion Optimizer
Contains rules for rewriting LogicalPlan
s
-
Analyzer
appliesAnalyzerRule
s to transformLogicalPlan
s to make the plan valid prior to the rest of the DataFusion optimization process (for example,TypeCoercion
). -
Optimizer
appliesOptimizerRule
s to transformLogicalPlan
s into equivalent, but more efficient plans.
Dependencies
~21–31MB
~463K SLoC