特急!!!!!!!一段提交协议 两段提交协议
ngj 2005-02-22 10:24:51 COM.ibm.db2.jdbc.DB2ConnectionPoolDataSource(一段提交协议)
COM.ibm.db2.jdbc.DB2XADataSource(两段提交协议)
一段提交协议 和 两段提交协议 提交是怎么回事?
我的程序 用COM.ibm.db2.jdbc.DB2XADataSource这个好用,用COM.ibm.db2.jdbc.DB2ConnectionPoolDataSource这个
总是报
7d05d1c8 LocalTransact E J2CA0030E:这个错误!
java.lang.IllegalStateException
at com.ibm.ejs.jts.jta.TransactionImpl.enlistResource(TransactionImpl.java:567)
at com.ibm.ejs.jts.jta.JTSXA.enlistResource(JTSXA.java:1061)
at com.ibm.ejs.jts.jta.JTSXA.enlistOnePhase(JTSXA.java:1038)
at com.ibm.ejs.j2c.LocalTransactionWrapper.enlist(LocalTransactionWrapper.java:507)
at com.ibm.ejs.j2c.ConnectionEventListener.interactionPending(ConnectionEventListener.java:743)
at com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.processInteractionPendingEvent(WSRdbManagedConnectionImpl.java:1299)
at com.ibm.ws.rsadapter.cci.WSRdbConnectionImpl.enlistIfNecessary(WSRdbConnectionImpl.java:486)
at com.ibm.ws.rsadapter.cci.WSInteractionImpl.execute(WSInteractionImpl.java:324)
at com.ibm.ws.rsadapter.cci.WSRelationalRAAdapter.executeFinder(WSRelationalRAAdapter.java:274)
at com.ibm.ws.ejbpersistence.dataaccess.DataAccessRequestImpl.executeOneRowFBPK(Unknown Source)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanStatefulInstanceExtensionImpl.fetchRecordFromDataStore(Unknown Source)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanStatefulInstanceExtensionImpl.getRecordForLoad(Unknown Source)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanStatefulInstanceExtensionImpl.executeLoad(Unknown Source)
at com.ibm.ws.ejbpersistence.beanextensions.CBReadyState.ejbLoad(Unknown Source)
at com.ibm.ws.ejbpersistence.beanextensions.ConcreteBeanStatefulInstanceExtensionImpl.ejbLoad(Unknown Source)
at jp.co.ines.webrings.oh.entity.oh_anb_toukei_sst_jsk.ConcreteOH_ANB_TOUKEI_SST_JSK_49ca0f9b.ejbLoad(Unknown Source)
at com.ibm.ejs.container.ContainerManaged2_0BeanO.loadForEnlist(ContainerManaged2_0BeanO.java:331)
at com.ibm.ejs.container.EntityBeanO.enlist(EntityBeanO.java:718)
at com.ibm.ejs.container.activator.OptCEntityActivationStrategy.atActivate(OptCEntityActivationStrategy.java:117)
at com.ibm.ejs.container.activator.Activator.activateBean(Activator.java:516)
at com.ibm.ejs.container.EJSHome.activateBean_Common(EJSHome.java:1234)
at com.ibm.ejs.container.EJSHome.activateBean_Local(EJSHome.java:1150)
方法————findByPrimaryKey
出错!
我在 程序中
for() {
EntityPK pk1 =new ();
for (){
EntityPK pk2 =new ();
{
}
有这样的处理,请问这是什么原因?????