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.
When updating a table with a blob/text/json column, MySQL sometimes crashes with the following error in the MySQL error log, for example:
The issue may start after upgrading from MySQL 5.7.17 or earlier to 5.7.18-5.7.21.
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