sru_res->record.recordPosition = odr_intdup(odr_en, 1);
sru_res->record.recordPacking = record_packing;
sru_res->record.recordSchema = (char *)xmlns_explain.c_str();
sru_res->record.recordData_len = 1 + explain_xml.size();
sru_res->record.recordData_buf
sru_res->record.recordPosition = odr_intdup(odr_en, 1);
sru_res->record.recordPacking = record_packing;
sru_res->record.recordSchema = (char *)xmlns_explain.c_str();
sru_res->record.recordData_len = 1 + explain_xml.size();
sru_res->record.recordData_buf