My Oracle Support Banner

MySQL 5.7.18 to 5.7.21 Crashes: "InnoDB: Failing assertion: prebuilt->trx->isolation_level == TRX_ISO_READ_UNCOMMITTED" (Doc ID 2615842.1)

Last updated on NOVEMBER 28, 2019

Applies to:

MySQL Server - Version 5.7 to 5.7 [Release 5.7]
Information in this document applies to any platform.

Symptoms

When updating a table with a blob/text/json column, MySQL sometimes crashes with the following error in the MySQL error log, for example:

 

Changes

The issue may start after upgrading from MySQL 5.7.17 or earlier to 5.7.18-5.7.21.

Cause

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
Symptoms
Changes
Cause
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.