Accuracy

It’s important to note that the Proxy is not using LLMs/GenAI or any approach that is potentially non-deterministic, nor sending SQL outside of the proxy. The proxy works in a binary way, either it rewrites the query to an optimized, but equivalent functional form, or it does not - it would never return a query that would yield a different result. For every query rewrite, the Query Optimizer also maintains a log of what rules/transformations were applied to the SQL.