- Export the database
sudo mariadb-dump --default-character-set=latin1 database > database.sql
Remplace mariadb-dump
by mysqldump
for MySQL
-
Edit the database.sql and change the
/*!40101 SET NAMES latin1 */;
by/*!40101 SET NAMES utf8mb4 */;
-
Import the database
sudo mariadb --default-character-set=utf8mb4_0900_ai_ci database < database.sql
Remplace mariadb
by mysql
for MySQL
Note
utf8mb4_0900_ai_ci
is the new default.