Does latin1 have performance benefits over utf8? check the conversion tables to confirm. WHERE CONVERT(MyColumn USING utf8) IS NULL = No translation needed when importing/exporting data to UTF8 awa Software Engineering Stack Exchange is a question and answer site for professionals, academics, and students working within the systems development life cycle. Regardless, please open a Github issue if you think theres an problem here: https://github.com/nicjansma/mysql-convert-latin1-to-utf8/issues. Weblatin1_swedish_ciUTF-8fuballfuball. It only takes a minute to sign up. Thanks! Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Webjava,mysql,UTF8UTF-8ideaUTF-8JAVAutf-8web.xmlutf-8