My Oracle Support Banner

How Can We Disable Direct Path Reads With A Parallel Query (Doc ID 2919732.1)

Last updated on MARCH 02, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


We have an unusual app that reads data as of the database is not RDBMS and we have a very large SGA. We want to take advantage of large the SGA instead of using direct path reads for the app parallel SQLs as disk IO is much slower and performance testing is in progress especially since "event 10949" only disables direct path reads for serial execution.


To view full details, sign in with your My Oracle Support account.

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

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.