set names 'utf8' ; alterdatabase databaseName characterset utf8; createdatabase mydb characterset utf8; set character_set_client=utf8; set character_set_connection=utf8; set character_set_database=utf8; set character_set_results=utf8; set character_set_server=utf8; set collation_connection=utf8_unicode_ci; set collation_database=utf8_unicode_ci; set collation_server=utf8_unicode_ci;