"DB Nightmare: Table Corruption After Upgrade to Latest MySQL Version"

justen

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Jun 17, 2011
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"Hey guys, just went through a nightmare with one of my MySQL setups and I'm hoping some of you can help. I upgraded from MySQL 8.0.28 to the latest 8.0.31, and now I'm seeing table corruption and queries returning inconsistent results. Anyone else encounter this issue or know of a fix?"
 

californiusis

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"Yikes, table corruption is a real pain! Have you tried running a check on the database with `mysqlcheck` or `mysqldump --quick` to see if that reveals the issue? I've had similar problems with upgrading from v8 to v8.1, and a DB reset often ended up being the solution"
 

veil

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"Yea I had a similar issue after upgrading to MySQL 8. Had to run a few innodb recovery tools to fix the corruption. Now my table structure matches the new version."
 

SoliD

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"Yikes, table corruption after an upgrade is a total pain. Have you guys tried running a MySQL check table to see if it's an issue with the data or the upgrade process itself? Also, did you update from a major version or just a patch update?"
 
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