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Replication Failure After Upgrade With Error: "Could not execute Write_rows event on table mysql.backup_history_new; Duplicate entry" (Doc ID 2736621.1)

Last updated on SEPTEMBER 23, 2021

Applies to:

MySQL Server - Version 8.0 and later
Information in this document applies to any platform.

Symptoms

Disclaimer: Starting from v8.0, some terms have been deprecated. Older releases will only use the deprecated terminology, and new releases will only use new terminology. Please see https://dev.mysql.com/doc/mysqld-version-reference/en/ for a complete list of those changes, and in which minor versions it happened.

Replication is broken with an error message after database upgrade:

Changes

 Database upgrade

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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