Hi everybody. Currently it is not possible to clear the PDOStatement params, so it would be useful to add a method for it.
Why? `PDOStatement::execute` admits the `$input_parameters` argument, but all values are passed as `PDO::PARAM_STR` and that hit a performance problem at MariaDB. The fix it is to be able to call the `clearParams` first and` bindValue` later for each param. I don't have permissions to create RFC :(
