Hibernate + Spring LocalSessionFactory更新查詢正確，但數據庫中未保存任何更改

Question

package com.kk.mypackage;
@Repository
@Transactional public class DBConnectionCredit implements DBConnectionCreditInt {

    @Autowired
    private LocalSessionFactoryBean sessionFactory;

    @Override
    public void insertEmailSaveRequest(EmailSaveRequest emailSaveRequest)
    {
        try
        {
            StringBuilder sbCover=new StringBuilder();
            sbCover.append("UPDATE QCIB_EMAIL_SAVE_REQ SET ");
            sbCover.append("CORELATIONID='12345' ");
            sbCover.append(" WHERE SID='412'");


            int i=sessionFactory.getObject().getCurrentSession().createSQLQuery(sbCover.toString()).executeUpdate();

            System.out.println(" i= "+i+" data saved : "+sbCover);

        } 
        catch (Exception e) 
        {
            e.printStackTrace();
        }
    }
}

安慰 ：

Hibernate: UPDATE QCIB_EMAIL_SAVE_REQ SET CORELATIONID='12345'  WHERE SID='412'

i= 0 data saved : UPDATE QCIB_EMAIL_SAVE_REQ SET CORELATIONID='12345'  WHERE SID='412'

Answer 1

1. 您應該檢查會話是否打開。 我想您沒有打開會議。
2. 您可以先自動裝配EntityManager，然后再打開Session對象。