JDBC 일괄 업데이트 오류를 ​​실행할 수 없습니다.

Question

최대 절전 모드에 문제가 있습니다.

>SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder". 
>SLF4J: Defaulting to no-operation (NOP) logger implementation 
>SLF4J: See `http://www.slf4j.org/codes.html#StaticLoggerBinder` for further details. 
>Hibernate: select nextval ('hibernate_sequence') 
>Hibernate: insert into Faculty (Faculty Name, FacID) values (?, ?) 
>Exception in thread "AWT-EventQueue-0" org.hibernate.exception.SQLGrammarException: Could not execute JDBC batch >update 
>  at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:92) 
> at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) 
> at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:275) 
> at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:268) 
> at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:184) 
> at >org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) 
> at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) 
> at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) 
> at org.hibernate.impl.SessionImpl.managedFlush(SessionImpl.java:383) 
> at org.hibernate.transaction.JDBCTransaction.commit(JDBCTransaction.java:133) 
> at org.magda.hibernate.HibernateTest.Add(HibernateTest.java:16) 
> at DziekanatProjekt.AddObjectsToBase.AddFac(AddObjectsToBase.java:11) 
> at DziekanatProjekt.Administrator.doneMouseClicked(Administrator.java:184) 
> at DziekanatProjekt.Administrator.access$1(Administrator.java:177) 
> at DziekanatProjekt.Administrator$3.mouseClicked(Administrator.java:112) 
> at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source) 
> at java.awt.Component.processMouseEvent(Unknown Source) 
> at javax.swing.JComponent.processMouseEvent(Unknown Source) 
> at java.awt.Component.processEvent(Unknown Source) 
> at java.awt.Container.processEvent(Unknown Source) 
> at java.awt.Component.dispatchEventImpl(Unknown Source) 
> at java.awt.Container.dispatchEventImpl(Unknown Source) 
> at java.awt.Component.dispatchEvent(Unknown Source) 
> at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) 
> at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) 
> at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) 
> at java.awt.Container.dispatchEventImpl(Unknown Source) 
> at java.awt.Window.dispatchEventImpl(Unknown Source) 
> at java.awt.Component.dispatchEvent(Unknown Source) 
> at java.awt.EventQueue.dispatchEventImpl(Unknown Source) 
> at java.awt.EventQueue.access$200(Unknown Source) 
> at java.awt.EventQueue$3.run(Unknown Source) 
> at java.awt.EventQueue$3.run(Unknown Source) 
> at java.security.AccessController.doPrivileged(Native Method) 
> at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
> at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
> at java.awt.EventQueue$4.run(Unknown Source) 
> at java.awt.EventQueue$4.run(Unknown Source) 
> at java.security.AccessController.doPrivileged(Native Method) 
> at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source) 
> at java.awt.EventQueue.dispatchEvent(Unknown Source) 
> at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) 
> at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) 
> at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) 
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
> at java.awt.EventDispatchThread.pumpEvents(Unknown Source) 
> at java.awt.EventDispatchThread.run(Unknown Source) 
>Caused by: java.sql.BatchUpdateException: Zadanie wsadowe 0 insert into Faculty (Faculty Name, FacID) values ('Informatyka', 1) zostało przerwane. Wywołaj getNextException by poznać przyczynę. 
> at >org.postgresql.jdbc2.AbstractJdbc2Statement$BatchResultHandler.handleError(AbstractJdbc2Statement.java:2746) 
> at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1887) 
> at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:405) 
> at org.postgresql.jdbc2.AbstractJdbc2Statement.executeBatch(AbstractJdbc2Statement.java:2893) 
> at org.hibernate.jdbc.BatchingBatcher.doExecuteBatch(BatchingBatcher.java:70) 
> at org.hibernate.jdbc.AbstractBatcher.executeBatch(AbstractBatcher.java:268) 
> ... 44 more 

을 그리고 이것은 내 클래스입니다 : 내가 기본에 일부 날짜를 넣어하려고하면이 오류를 얻을

>@Entity 
>@Table(name = "Faculty") 
>public class Faculty implements Serializable { 
> 
> private static final long serialVersionUID = 1L; 
> 
> @Id 
> @GeneratedValue(strategy = GenerationType.AUTO) 
> private int FacID; 
> 
> @Column(name = "Faculty Name") 
> private String facName; 
> 
> public Faculty(){}; 
> 
> public Faculty(String name){ 
>  this.facName = name; 
> } 
> public String getFacName() { 
>  return facName; 
> } 
> 
> public void setFacName(String facName) { 
>  this.facName = facName; 
> } 
> public int getFacID() { 
>  return FacID; 
> } 
> 
> public void setFacID(int facID) { 
>  FacID = facID; 
> } 
>} 

나는 많은 솔루션을 시도했지만 아무 일 없습니다. 이걸 실행하기 위해 내가해야 할 일이 있는지 아십니까? 도와주세요.

Answer 1

열 이름을 Faculty Name으로 바꾸고 두 단어 사이의 공백을 제거한 후 FacultyName과 같은 작업을 수행하십시오.