Expand description
Query optimizer for join ordering and cost estimation Query Optimizer for Knowledge Graph Queries
Optimizes query execution plans using:
- Join ordering optimization
- Cost estimation based on graph statistics
- Selectivity estimation
- Query rewriting
This is a rule-based optimizer without ML dependencies.
Structs§
- Graph
Statistics - Graph statistics for cost estimation
- Operation
Cost - Cost statistics for an operation
- Query
Optimizer - Query optimizer