Method generate_cache_key

src/optimization/read_only_optimizer.rs:183–190

Generate a normalized cache key for the query

(&self, query: &str)

    /// Generate a normalized cache key for the query
    fn generate_cache_key(&self, query: &str) -> String {
        // Simple normalization - remove extra whitespace and convert to lowercase
        query
            .split_whitespace()
            .collect::<Vec<_>>()
            .join(" ")
            .to_lowercase()
    }

    /// Get cached query plan if available
    fn get_cached_plan(&self, cache_key: &str) -> Option<CachedQueryPlan> {