JAVA高级面试进阶训练营视频教程

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 1 log4j:WARN No appenders could be found for logger (org.hibernate.cfg.Environment).
 2 log4j:WARN Please initialize the log4j system properly.
 3 log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
 4 Hibernate: insert into MYHR.IVAN.LOGIN (PASSWORD, USERNAME) values (?, ?)
 5 用户信息保存成功！
 6 Exception in thread "main" org.hibernate.exception.SQLGrammarException: Could not execute JDBC batch update  7     at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:90)
 8     at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
 9     at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275)
10     at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:266)
11     at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)
12     at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
13     at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
14     at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1028)
15     at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:366)
16     at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:137)
17     at cn.pb.hibernate.dao.LoginDao.save(LoginDao.java:28)
18     at cn.pb.hibernate.test.Test.main(Test.java:18)
19 Caused by: java.sql.BatchUpdateException: ORA-00926: 缺失 VALUES 关键字
20 
21     at oracle.jdbc.driver.DatabaseError.throwBatchUpdateException(DatabaseError.java:343)
22     at oracle.jdbc.driver.OraclePreparedStatement.executeBatch(OraclePreparedStatement.java:10656)
23     at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70)
24     at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268)
25     ... 9 more

这次用编写好的基础代码测试检查了好半天，数据库什么的都正常，就是报ORA-00926: 缺失 VALUES 关键字，网上没有靠谱的。发现在映射文件中schema="MYHR"很可疑，去掉MYHR问题还是依旧，最后直接把

schema="MYHR"删除，问题解决

 1 <hibernate-mapping>
 2     <class name="com.pb.hibernate.po.Login" table="IVAN.LOGIN" schema="MYHR">
 3         
 4         <id name="userName" type="java.lang.String">
 5             <column name="USERNAME" length="50" />
 6             <generator class="assigned" />
 7         </id>
 8         
 9         <property name="passWord" type="java.lang.String">
10             <column name="PASSWORD" length="20" not-null="true" />
11         </property>
12     
13     </class>
14 </hibernate-mapping>