Module optimizer 

Query optimization for validation constraints.

This module provides optimization strategies to improve the performance of validation queries by:

• Combining multiple checks into single table scans
• Implementing predicate pushdown for partitioned data
• Caching statistics across validation runs
• Providing query plan explanations for debugging

Re-exports

pub use analyzer::QueryAnalyzer;

pub use combiner::QueryCombiner;

pub use executor::OptimizedExecutor;

pub use stats_cache::StatsCache;

Modules

analyzer

Query analysis for constraint optimization.

combiner

Query combination strategies for optimization.

executor

Optimized query execution.

stats_cache

Statistics caching for query optimization.

Structs

QueryOptimizer

Query optimizer for validation constraints.