Can we use MariaDB mysqldump CLI to take dump from MySQL Community version?
MariaDB JSON functions are different from MySQL ones.


Manually create the equivalent table in MariaDB-10.3.
remove the DROP TABLE {tablename} /CREATE TABLE {tablename} from your mysqldump output.
import the edited mysqldump file.


If there are a lot of these generated columns, suggest doing a mysqldump --no-data and getting the syntax of all the tables correct first.