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mariadb/mysql-test/suite/versioning/t/update.test
Aleksey Midenkov 9b38ed4c85 MDEV-23446 UPDATE does not insert history row if the row is not changed 
Add history row outside of compare_record() check. For TRX_ID
versioning we have to fail can_compare_record to force InnoDB update
which adds history row; and there in ha_innobase::update_row() is
additional "row changed" check where we force history row anyway.
2020-12-22 08:34:18 +03:00

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