我正在使用 spring data 进行事务,并且我正在尝试执行保存操作(插入操作)。 [SQL0913] 架构类型 *FILE 中的行或对象表正在使用。
以下是实体
@Entity
@IdClass(OsytxlId.class)
@Table(name="OSYTXL")
@NamedQuery(name="Osytxl.findAll", query="SELECT o FROM Osytxl o")
public class Osytxl implements Serializable {
private static final long serialVersionUID = 1L;
@Id
@Column(name="TLCONO")
private BigDecimal tlcono;
@Id
@Column(name="TLDIVI")
private String tldivi;
@Id
@Column(name="TLLINO")
private BigDecimal tllino;
@Column(name="TLLMTS")
private BigDecimal tllmts;
@Id
@Column(name="TLLNCD")
private String tllncd;
@Column(name="TLTX60")
private String tltx60;
@Id
@Column(name="TLTXID")
private BigDecimal tltxid;
@Id
@Column(name="TLTXVR")
private String tltxvr;
//getter and setters
}
我正在使用 springdata-jpa 我从服务实现类调用以下代码部分 在进行下面的插入之前,我需要先删除插入之前的内容。
Osytxl osytxl = null;
Collection<Osytxl> osytxlList = new ArrayList<Osytxl>();
for (int lineNo = 0; lineNo < lines.length; lineNo++) {
osytxl = new Osytxl();
osytxl.setTlcono(osytxh.getThcono());
osytxl.setTldivi(osytxh.getThdivi());
osytxl.setTltxid(osytxh.getThtxid());
osytxl.setTltxvr(osytxh.getThtxvr());
osytxl.setTllncd(osytxh.getThlncd());
osytxl.setTllmts(new BigDecimal("1437651510403"));
osytxl.setTllino(new BigDecimal(lineNo+1));
osytxl.setTltx60(lines[lineNo]);
osytxlList.add(osytxl);
}
if(osytxlList.size()>0)
osytxlRepository.save(osytxlList);
我正在使用 JPA 存储库但我收到以下异常
org.springframework.orm.jpa.JpaSystemException: org.hibernate.exception.GenericJDBCException: could not execute statement; nested exception is javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not execute statement
at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:415)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:418)
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59)
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213)
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodIntercceptor.invoke(CrudMethodMetadataPostProcessor.java:122)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207)
at com.sun.proxy.$Proxy107.saveAndFlush(Unknown Source)
........................................................
Caused by: java.sql.SQLException: [SQL0913] Row or object OSYTXL in schema type *FILE in use.
at com.ibm.as400.access.JDError.createSQLExceptionSubClass(JDError.java:877)
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:706)
at com.ibm.as400.access.JDError.throwSQLException(JDError.java:676)
at com.ibm.as400.access.AS400JDBCStatement.commonExecute(AS400JDBCStatement.java:1021)
at com.ibm.as400.access.AS400JDBCPreparedStatement.executeUpdate(AS400JDBCPreparedStatement.java:1825)
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:208)
... 127 more
我正在使用 iseries (DB2)。我是否遗漏了某些内容或需要在 persistence.xml 中做额外的事情。任何人都可以帮忙吗?
我在 Experts Exchange 上发现,这可能是由于应用程序外部的查询锁定了所需的记录。
将 FOR READ ONLY 添加到您的查询中,如下所示:
SELECT * FROM FILE.TABLE
FOR READ ONLY