Expand description
Definition and helper structs for the Cardinality Analysis.
Structs§
- Cardinality
- Compute the estimated cardinality of each subtree of a MirRelationExpr from the bottom up.
Enums§
- Cardinality
Estimate - Cardinality estimates
Constants§
- WORST_
CASE_ SELECTIVITY - The default selectivity for predicates we know nothing about.