Method get_cached_plan

src/optimization/read_only_optimizer.rs:193–196

Get cached query plan if available

(&self, cache_key: &str)

    /// Get cached query plan if available
    fn get_cached_plan(&self, cache_key: &str) -> Option<CachedQueryPlan> {
        let plans = self.query_plans.read().unwrap();
        plans.get(cache_key).cloned()
    }

    /// Update cached query plan
    fn update_cached_plan(&self, cache_key: String, plan: CachedQueryPlan) {