using MySql.Data.MySqlClient;

namespace MySqlSSL
{
    class Program
    {
        static void Main(string[] args) {
            string connStr = "Server=localhost;Port=3307;Database=demo;Uid=root;Pwd=etlboxpassword;SSLMode=None";
            MySqlConnection conn = new MySqlConnection(connStr);
            conn.Open();
            string sql = $@"CREATE TABLE `test` (
                            `id` INT    NOT NULL    
                            , CONSTRAINT `pk1` PRIMARY KEY (`id`)
                            )";
            MySqlCommand cmd = new MySqlCommand(sql, conn);

            cmd.ExecuteNonQuery();
            //Table is created!
            //Exception is thrown:
            //System.NotSupportedException: 'Character set 'utf8mb3' is not supported by .Net Framework.'

            conn.Close();
        }
    }
}