My Oracle Support Banner

How to Determine The Active Writer (Primary) Member In Group Replication With group_replication_single_primary_mode = ON (Doc ID 2214438.1)

Last updated on SEPTEMBER 04, 2023

Applies to:

MySQL Server - Version 5.7 and later
Information in this document applies to any platform.


Know which Group Replication member that allows writes (the primary member) in a Group Replication setup with single primary mode enabled (group_replication_single_primary_mode = ON).


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
 MySQL 5.7
 MySQL 8.0.2 and Later

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