爲什麼session.save（）引發更新查詢？

這是我的代碼插入到兩個表中。但它給了我一個錯誤「批量更新返回意外的行數從更新[0];實際行數：0;預期：1」爲什麼session.save（）引發更新查詢？

Session session = sessionFactory.getCurrentSession(); 
    ProfileDTO profile = new ProfileDTO(); 
    profile.setCustomerID(1); 
    profile.setProfileName(profileName); 
    profile.setProfileType(profileType); 
    profile.setRecordId(9); 
    session.save(profile); 

    int profileID = profile.getRecordId(); 
    CustomerMeasurementsDTO measurement = new CustomerMeasurementsDTO(); 
    String ids[] = profileidsString.split(","); 
    String vals[] = profilevalsString.split(","); 
    for (int i = 0; i < ids.length ; i++){ 
     measurement.setMeasurementId(ids[i]); 
     measurement.setMeasurementValue(vals[i]); 
     measurement.setCustMeasurementsProfileId(profileID); 
     session.save(measurement); 
    };

在執行時，它給出了這樣的記錄目的。

Hibernate: 
    /* insert com.domain.CustomerMeasurementsDTO 
     */ insert 
     into 
      cust_measurements 
      (cust_measurements_record_id, last_modified, measurement_id, measurement_value, measurement_record_id) 
     values 
      (?, ?, ?, ?, ?) 
Hibernate: 
    /* update 
     com.domain.CustomerMeasurementsDTO */ update 
      cust_measurements 
     set 
      cust_measurements_record_id=?, 
      last_modified=?, 
      measurement_id=?, 
      measurement_value=? 
     where 
      measurement_record_id=?

我希望它再次進行插入查詢，而它試圖更新。請幫我，我錯了。

來源

2012-03-08 Stack Coder