例外執行批處理更新在休眠/ ORACLE /插入

Question

同時節省持續對象到數據庫波紋管我得到一個例外是代碼庫模型：

@Entity 
@Table(name = "customer_data") 
public class BsslpCustomerInfo { 
    @Id 
    @Column(name = "id", length = 10) 
    @GeneratedValue(strategy = GenerationType.AUTO) 
    private int id; 

    @Column(name = "service_Id", length = 50, unique = true, nullable = false) 
    private String serviceId; 

    @Column(name = "quarter", length = 255, nullable = false) 
    private String quarter; 

    @Column(name = "year") 
    private int year; 

    @Column(name = "activated_Customer_Name") 
    private String activatedCustomerName; 

    @Column(name = "deactivated_Customer_Name") 
    private String deactivatedCustomerName; 

    @Column(name = "quarter_Start_Date") 
    private String quarterStartDate; 

    @Column(name = "quarter_End_Date") 
    private String quarterEndDate; 

    public String getServiceId() { 
     return serviceId; 
    } 

    public void setServiceId(String serviceId) { 
     this.serviceId = serviceId; 
    } 

    public String getQuarter() { 
     return quarter; 
    } 

    public void setQuarter(String quarter) { 
     this.quarter = quarter; 
    } 

    public int getYear() { 
     return year; 
    } 

    public void setYear(int year) { 
     this.year = year; 
    } 

    public String getActivatedCustomerName() { 
     return activatedCustomerName; 
    } 

    public void setActivatedCustomerName(String activatedCustomerName) { 
     this.activatedCustomerName = activatedCustomerName; 
    } 

    public String getDeactivatedCustomerName() { 
     return deactivatedCustomerName; 
    } 

    public void setDeactivatedCustomerName(String deactivatedCustomerName) { 
     this.deactivatedCustomerName = deactivatedCustomerName; 
    } 

    public String getQuarterStartDate() { 
     return quarterStartDate; 
    } 

    public void setQuarterStartDate(String quarterStartDate) { 
     this.quarterStartDate = quarterStartDate; 
    } 

    public String getQuarterEndDate() { 
     return quarterEndDate; 
    } 

    public void setQuarterEndDate(String quarterEndDate) { 
     this.quarterEndDate = quarterEndDate; 
    } 

    public int getId() { 
     return id; 
    } 

    public void setId(int id) { 
     this.id = id; 
    } 
} 

...這是「控制器」的代碼：

for (BsslpParty bsslp : data) { 
    Date activationDate = sdf.parse(bsslp.getAssocStartDate()); 
    Date deactivationDate = sdf.parse(bsslp.getAssocEndDate()); 
    if(activationDate.compareTo(startDate)>=0 && activationDate.compareTo(endDate)<=0){ 
     activeCount++; 
     BsslpCustomerInfo bsslpCustomerInfo = new BsslpCustomerInfo(); 
     bsslpCustomerInfo.setServiceId(bsslp.getBsslpName()); 
     bsslpCustomerInfo.setActivatedCustomerName(bsslp.getEntitledPartyName()); 
     bsslpCustomerInfo.setQuarter(quarterDateRange.getStartdate()); 
     bsslpCustomerInfo.setYear(quarterDateRange.getFinYear()); 
     bsslpCustomerInfo.setQuarterStartDate(quarterDateRange.getStartdate()); 
     bsslpCustomerInfo.setQuarterEndDate(quarterDateRange.getEndDate()); 
     listOfActDeActCust.add(bsslpCustomerInfo);    
    } 

    usageMetricschartService.saveAllCustomerData(listOfActDeActCust); 
} 

「服務」 實現：

@Override 
@Transactional 
public void saveAllCustomerData(List<BsslpCustomerInfo> customersData) { 
    // TODO Auto-generated method stub 

    for (BsslpCustomerInfo bsslpCustomerInfo : customersData) { 
     usageMetricsCustomersRepository.save(bsslpCustomerInfo); 
    } 

} 

它拋出一個錯誤，如：

java.sql.BatchUpdateException：ORA-01722：無效數字

oracle.jdbc.driver.DatabaseError.throwBatchUpdateException（DatabaseError.java:343） org.springframework.dao.InvalidDataAccessResourceUsageException：不能執行批處理; SQL [insert into customer_data （activated_Customer_Name，deactivated_Customer_Name，quarter， quarter_End_Date，quarter_Start_Date，service_Id，year，id）values（？， ?,？，？，？，？，？，？）]嵌套的例外是 org.hibernate.exception.SQLGrammarException：無法執行批處理

我在所有可能的方式可能不知道這一點嘗試;任何人都可以請幫助我嗎？

Answer 1

您已將自己生成的ID定義爲自動生成，但是對於您創建的每個實體，都將0值傳遞給數據庫。這是因爲您正在使用默認初始化爲0的原始類型int類型。如果將值設置爲id字段，則不會自動生成。

更改您ID財產鍵入Integer使上堅持一個空值發送到JPA這將導致生成的ID。