You can now tune SQL queries using AI. Available starting with version 1.6.2 of

## Feature Feature You can now tune SQL queries using AI. Available starting with version 1.6.2 of the `google_ml_integration` extension, the `ai.tune_sql` function uses an LLM along with query execution plans, schemas, and runtime stats to recommend query optimizations. The function identifies performance bottlenecks and provides recommendations for query rewrites, indexes, statistics collection, Grand Unified Configuration (GUC) flags, and table analyze and vacuum operations. This feature is in[Preview](https://cloud.google.com/products#product-launch-stages). For more information, see[Tune SQL queries using AI](https://cloud.google.com/alloydb/docs/tune-sql-queries-ai) and[Database advisor flags](https://cloud.google.com/alloydb/docs/reference/database-advisor-flags).