Module cache 

Query Cache Module

Provide a unified cache management function, including: Query plan cache (Prepared Statement) CTE result caching

Module Structure

• config: Configuration for the plan and CTE caches
• stats: Statistics collection and reporting
• plan_cache: Query plan cache (Prepared Statement style)
• cte_cache: CTE result cache

Re-exports

pub use config::CachePriority;

pub use config::CteCacheConfig;

pub use config::PlanCacheConfig;

pub use stats::CteCacheStats;

pub use stats::CteCacheStatsSnapshot;

pub use stats::MemoryStats;

pub use stats::PlanCacheStats;

pub use stats::PlanCacheStatsSnapshot;

pub use plan_cache::CachedPlan;

pub use plan_cache::ParamPosition;

pub use plan_cache::ParameterizedQueryHandler;

pub use plan_cache::PlanCacheContext;

pub use plan_cache::PlanCacheKey;

pub use plan_cache::QueryPlanCache;

pub use cte_cache::CteCacheDecision;

pub use cte_cache::CteCacheDecisionMaker;

pub use cte_cache::CteCacheEntry;

pub use cte_cache::CteCacheManager;

Modules

config

Unified Cache Configuration Module

cte_cache

CTE Results Cache Manager Module

plan_cache

Query Plan Cache Module

stats

Unified Cache Statistics Module

Structs

CacheStats