My Oracle Support Banner

Why the PARALLEL_MAX_SERVERS Value Reduced After Database Upgrade to 19c (Doc ID 2796822.1)

Last updated on JULY 20, 2024

Applies to:

Oracle Database - Enterprise Edition - Version 18.1.0.0.0 and later
Information in this document applies to any platform.

Goal

Database upgrade from 11g to 19c changes the default value of PARALLEL_THREADS_PER_CPU is changing from 2 to 1, so the PARALLEL_MAX_SERVERS value Reduced by 50%

Solution

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
Goal
Solution
References


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