Want a quick and easy way to check, repair, and optimize all your databases right from the Terminal? Just remember to back them up before executing the repair and optimize functions. While we’ve had no issues with these commands, it’s always good to be cautious and take a backup first.

Check Database Errors

mysqlcheck --all-databases -a

Repair Database Errors

mysqlcheck --all-databases -r

Optimize Database

mysqlcheck --all-databases -o