StarRocks query performance tuning — EXPLAIN plans, Query Profile analysis, operator metrics, tuning recipes, schema optimization, query hints, and text-based profile analysis. Use when diagnosing slow queries, reading EXPLAIN or ANALYZE PROFILE output, finding operator bottlenecks via pipeline metr
StarRocks query performance tuning — EXPLAIN plans, Query Profile analysis, operator metrics, tuning recipes, schema optimization, query hints, and text-based profile analysis. Use when diagnosing slow queries, reading EXPLAIN or ANALYZE PROFILE output, finding operator bottlenecks via pipeline metrics, enabling profiling with enable_profile or big_query_profile_threshold, understanding runtime fi