short int api::number_of_parameters(statement_handle const & handle) const { return do_number_of_parameters(handle); }
SQLRETURN api::number_of_parameters(SQLHSTMT statement_handle, SQLSMALLINT * destination) const { return do_number_of_parameters(statement_handle, destination); }
short int statement::number_of_parameters() const { return do_number_of_parameters(); }