SingleStoreDB Self-Managed 6.5 introduces Pipelines to stored procedures, a new innovation that marries the speed and exactly once semantics of SingleStore Pipelines with the flexibility and transactional guarantees of stored procedures. This allows users to break data streams into multiple tables, join them with existing data, and update existing rows without complex transforms. The functionality combines the third-party library support of traditional transforms with the multi-insert and data-enrichment capabilities of stored procedures, offering high performance querying and transactional guarantees. Pipelines to stored procedures enable new use cases such as inserting data into multiple tables, maintaining aggregation tables, and enriching incoming streams using existing data in SingleStore.