Optimizer Trace for MariaDB Enterprise Server

This page is part of MariaDB's Documentation.

The parent of this page is: Query Plans and Optimizer Trace for MariaDB Enterprise Server

Topics on this page:

• Overview

Overview

MariaDB Enterprise Server includes Optimizer Trace, which captures detail on the execution path used by the optimizer while executing a query. This captured detail is available in JSON format and enables diagnosis of query performance.

Information on this topic may be found in the MariaDB Public KB.