Upgrade to 5.50.1 failed with

[nativecode=4047 ** InnoDB refuses to write tables with ROW_FORMAT=COMPRESSED or KEY_BLOCK_SIZE.]

It has MariaDB 10.6.5, which sets the innodb_read_only_compressed by default to ON


1 Answer 1


To solve this set innodb_read_only_compressed to OFF in my.cnf (or upgrade MariaDB to at least 10.6.6, which sets this value to OFF by default)

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