/** * Helper function to print error messages. */ int print_error(int rc, const Query& query) { if (DB_FAILED(rc)) { dbs_error_info_t info = dbs_get_error_info( rc ); String query_message = query.get_error_message(); cerr << "ERROR " << info.name << ": " << info.description << endl; if (query_message.size() > 0) { cerr << query_message.c_str() << endl; } } return rc; }