Optimizer enhancements in 5.6 : Adding index on derived table (Doc ID 1469693.1)

Last updated on JANUARY 31, 2017

Applies to:

MySQL Server - Version 5.5 and later
Information in this document applies to any platform.

Goal

 Make sure that optimizer builds temporary index on derived table in "FROM" part of query.

Solution

Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms