PRamia opened a new issue #8933: utf8mb4 support - german characters URL: https://github.com/apache/incubator-superset/issues/8933 ### Environment - superset version: 0.34.0 - python version: 3.6.9 - Running Superset with Docker Containers ### Checklist Make sure these boxes are checked before submitting your issue - thank you! - [ x] I have checked the superset logs for python stacktraces and included it here as text if there are any. - [ ] I have reproduced the issue with at least the latest released version of superset. - [ x] I have checked the issue tracker for the same issue and I haven't found one similar. **PROBLEM:** I cannot render properly the german characters öäü. The data comes from an external MySQL server with utf8mb4 encoding + collation utf8mb4_unicode_520_ci my superset_config.py contains: SQLALCHEMY_DATABASE_URI = 'mysql://root:@db:3306/superset?charset=utf8mb4' into the docker-compose.yml file added the following command under mysql: command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_520_ci mysql> SHOW VARIABLES LIKE 'collation%'; +----------------------+------------------------+ | Variable_name | Value | +----------------------+------------------------+ | collation_connection | utf8mb4_general_ci | | collation_database | utf8mb4_unicode_520_ci | | collation_server | utf8mb4_unicode_520_ci | +----------------------+------------------------+ 3 rows in set (0.00 sec) mysql> SHOW VARIABLES LIKE 'character_set%'; +--------------------------+----------------------------+ | Variable_name | Value | +--------------------------+----------------------------+ | character_set_client | utf8mb4 | | character_set_connection | utf8mb4 | | character_set_database | utf8mb4 | | character_set_filesystem | binary | | character_set_results | utf8mb4 | | character_set_server | utf8mb4 | | character_set_system | utf8 | | character_sets_dir | /usr/share/mysql/charsets/ | +--------------------------+----------------------------+ Maybe somebody faced this problem before and could help me. Thanks a lot!
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