Chapter 6 Review Performance and Usage

Table of Contents

6.1 MySQL AI Performance Schema Tables

6.1.1 The rpd_column_id Table

6.1.2 The rpd_columns Table

6.1.3 The rpd_ml_stats Table

6.1.4 The rpd_nodes Table

6.1.5 The rpd_preload_stats Table

6.1.6 The rpd_table_id Table

6.1.7 The rpd_tables Table

6.2 Option Tracker

MySQL AI lets you offload vector-based tables to the MySQL AI Engine for accelerated processing of queries that uses at least one of the vector functions. The MySQL Performance Schema collects statistics on the usage of the AI engine and different functions that you perform with MySQL AI.

Use SQL queries to access this data and check the system status and performance.