Simple repair wouldn’t help, because you will get errors like: repair ‘Error Can’t open table’ or ‘error Corrupt’

cd /var/lib/mysql/database_name
touch broken_table.MYI
touch broken_table.MYD
chown mysql:mysql broken_table.*
mysql -u mysql_user -pXXXXXX -e “REPAIR TABLE broken_table USE_FRM” -B database_name