fix

docker/database/init.sh

@@ -5,7 +5,7 @@ db_user="${DB_USER:-sylvania}"
 db_password="${DB_PASSWORD:-sylvania}"
 
 # Identifiers are deliberately fixed; only the application login is configurable.
-mariadb --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" <<SQL
+mariadb --default-character-set=utf8mb4 --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" <<SQL
 CREATE DATABASE IF NOT EXISTS auth       CHARACTER SET utf8 COLLATE utf8_general_ci;
 CREATE DATABASE IF NOT EXISTS characters CHARACTER SET utf8 COLLATE utf8_general_ci;
 CREATE DATABASE IF NOT EXISTS world      CHARACTER SET utf8 COLLATE utf8_general_ci;
@@ -20,21 +20,21 @@ GRANT ALL PRIVILEGES ON shop.*       TO '${db_user}'@'%';
 FLUSH PRIVILEGES;
 SQL
 
-mariadb --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" auth < /sylvania/base/auth_database.sql
-mariadb --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" characters < /sylvania/base/characters_database.sql
-mariadb --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" shop < /sylvania/base/shop_database.sql
+mariadb --default-character-set=utf8mb4 --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" auth < /sylvania/base/auth_database.sql
+mariadb --default-character-set=utf8mb4 --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" characters < /sylvania/base/characters_database.sql
+mariadb --default-character-set=utf8mb4 --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" shop < /sylvania/base/shop_database.sql
 
 shopt -s nullglob
 for dump in /sylvania/dumps/*.sql /sylvania/dumps/*.sql.gz; do
     echo "Importing game database dump: ${dump}"
     if [[ "${dump}" == *.gz ]]; then
-        gzip -dc "${dump}" | mariadb --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}"
+        gzip -dc "${dump}" | mariadb --default-character-set=utf8mb4 --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}"
     else
-        mariadb --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" < "${dump}"
+        mariadb --default-character-set=utf8mb4 --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" < "${dump}"
     fi
 done
 
 # The published 7.3.5 dump uses a lowercase name, while the core queries this
 # one legacy table with its historical mixed-case identifier on Linux.
-mariadb --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" \
+mariadb --default-character-set=utf8mb4 --protocol=socket -uroot -p"${MARIADB_ROOT_PASSWORD}" \
     -e 'RENAME TABLE hotfixes.questv2clitask TO hotfixes.QuestV2CliTask;'

docker/entrypoint.sh

@@ -40,7 +40,7 @@ sed -i -E \
 
 # Keep the client-facing realm record in sync after restores and migrations.
 # Values are validated above before being interpolated into SQL.
-mariadb --protocol=tcp \
+mariadb --default-character-set=utf8mb4 --protocol=tcp \
     -h "${db_host}" -P "${db_port}" -u "${db_user}" "-p${db_password}" auth <<SQL
 INSERT INTO realmlist
     (id, name, address, localAddress, localSubnetMask, port, icon, flag,