Query under Transaction Exception....

Question

Hello all:
I have a exception for using kodo3.0
e.g
GroupSetting groupSetting = null;
String filter = "this.organGroup.groupID == groupID";
String parameters = "Integer groupID";
Collection col = this.getJdoTemplate().find(GroupSetting.class, filter,
parameters, new Object[] { new Integer(groupID)});
     Iterator it = col.iterator();
     while (it.hasNext()) {
          groupSetting = (GroupSetting) it.next();
     return groupSetting;
I use Spring JdoDaoSupport,
when i let this code under a transaction,some Exception happen..
but if leave this code under a transction,there allways good...
I think mybe the result is Optimistic transaction....
test.GroupSettingBusinessTest -
org.springframework.jdbc.BadSqlGrammarException: Bad SQL grammar [] in
task 'JDO operation'; nested exception is
com.solarmetric.jdbc.ReportingSQLException: DB2 SQL error: SQLCODE: -511,
SQLSTATE: 42829, SQLERRMC: null {prepstmnt 107840951 SELECT
t0.GROUPSETTINGID, t0.ALLOWDRAW, t0.ALLOWSTRIKE, t0.ALLOWTRANSFER,
t0.ASCENDONLY, t0.AUTOAPPROVE, t0.BARVISIBLE, t0.DEFAULTLEVELNAME,
t0.LASTMODIFY, t0.MAXDRAW, t0.MAXRECHARGE, t0.MAXROWS, t0.MAXSTRIKE,
t0.MAXTRANSFER, t0.MINDRAW, t0.MINRECHARGE, t0.MINSTRIKE, t0.MINTRANSFER,
t0.GROUPID, t0.RECHARGEABLE, t0.USERTYPEMODIFICATION FROM
OLTP.GROUPSETTING t0 INNER JOIN OLTP.ORGANGROUP t1 ON t0.GROUPID =
t1.GROUPID WHERE (t1.GROUPID = ?) FOR UPDATE [reused=0]} [code=-511,
state=42829]
org.springframework.jdbc.BadSqlGrammarException: Bad SQL grammar [] in
task 'JDO operation'; nested exception is
com.solarmetric.jdbc.ReportingSQLException: DB2 SQL error: SQLCODE: -511,
SQLSTATE: 42829, SQLERRMC: null {prepstmnt 107840951 SELECT
t0.GROUPSETTINGID, t0.ALLOWDRAW, t0.ALLOWSTRIKE, t0.ALLOWTRANSFER,
t0.ASCENDONLY, t0.AUTOAPPROVE, t0.BARVISIBLE, t0.DEFAULTLEVELNAME,
t0.LASTMODIFY, t0.MAXDRAW, t0.MAXRECHARGE, t0.MAXROWS, t0.MAXSTRIKE,
t0.MAXTRANSFER, t0.MINDRAW, t0.MINRECHARGE, t0.MINSTRIKE, t0.MINTRANSFER,
t0.GROUPID, t0.RECHARGEABLE, t0.USERTYPEMODIFICATION FROM
OLTP.GROUPSETTING t0 INNER JOIN OLTP.ORGANGROUP t1 ON t0.GROUPID =
t1.GROUPID WHERE (t1.GROUPID = ?) FOR UPDATE [reused=0]} [code=-511,
state=42829]
com.solarmetric.jdbc.ReportingSQLException: DB2 SQL error: SQLCODE: -511,
SQLSTATE: 42829, SQLERRMC: null {prepstmnt 107840951 SELECT
t0.GROUPSETTINGID, t0.ALLOWDRAW, t0.ALLOWSTRIKE, t0.ALLOWTRANSFER,
t0.ASCENDONLY, t0.AUTOAPPROVE, t0.BARVISIBLE, t0.DEFAULTLEVELNAME,
t0.LASTMODIFY, t0.MAXDRAW, t0.MAXRECHARGE, t0.MAXROWS, t0.MAXSTRIKE,
t0.MAXTRANSFER, t0.MINDRAW, t0.MINRECHARGE, t0.MINSTRIKE, t0.MINTRANSFER,
t0.GROUPID, t0.RECHARGEABLE, t0.USERTYPEMODIFICATION FROM
OLTP.GROUPSETTING t0 INNER JOIN OLTP.ORGANGROUP t1 ON t0.GROUPID =
t1.GROUPID WHERE (t1.GROUPID = ?) FOR UPDATE [reused=0]} [code=-511,
state=42829]
     at
com.solarmetric.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:67)
     at
com.solarmetric.jdbc.LoggingConnectionDecorator.access$400(LoggingConnectionDecorator.java:19)
     at
com.solarmetric.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingPreparedStatement.executeQuery(LoggingConnectionDecorator.java:629)
     at
com.solarmetric.jdbc.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:351)
     at
com.solarmetric.jdbc.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:338)
     at
kodo.jdbc.runtime.JDBCStoreManager.getResultInternal(JDBCStoreManager.java:843)
     at kodo.jdbc.runtime.JDBCStoreManager.getResult(JDBCStoreManager.java:804)
     at
kodo.jdbc.runtime.AbstractSelectResultObjectProvider.open(AbstractSelectResultObjectProvider.java:84)
     at com.solarmetric.rop.WindowResultList.<init>(WindowResultList.java:46)
     at
kodo.jdbc.runtime.JDBCFetchConfigurationImpl.newResultList(JDBCFetchConfigurationImpl.java:136)
     at
kodo.runtime.CopyOnWriteFetchConfiguration.newResultList(CopyOnWriteFetchConfiguration.java:159)
     at kodo.query.AbstractQuery.executeWithMap(AbstractQuery.java:718)
     at kodo.query.AbstractQuery.executeWithArray(AbstractQuery.java:640)
     at
org.springframework.orm.jdo.JdoTemplate$12.doInJdo(JdoTemplate.java:367)
     at org.springframework.orm.jdo.JdoTemplate.execute(JdoTemplate.java:199)
     at
org.springframework.orm.jdo.JdoTemplate.executeFind(JdoTemplate.java:180)
     at org.springframework.orm.jdo.JdoTemplate.find(JdoTemplate.java:359)
     at org.springframework.orm.jdo.JdoTemplate.find(JdoTemplate.java:353)
     at
com.hintsoft.pubwin.net.bean.member.persistence.dao.jdo.GroupSettingDaoJdo.findGroupSettingPersistence(GroupSettingDaoJdo.java:47)
     at
com.hintsoft.pubwin.net.bean.member.persistence.dao.jdo.GroupSettingDaoJdo.findGroupSetting(GroupSettingDaoJdo.java:61)
     at
com.hintsoft.pubwin.net.bean.member.service.GroupSettingBusiness.findGroupSetting(GroupSettingBusiness.java:81)
     at
com.hintsoft.pubwin.net.bean.member.service.GroupSettingBusiness$$FastClassByCGLIB$$80d45d10.invoke(<generated>)
     at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
     at
org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
     at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:122)
     at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:56)
     at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
     at
org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:632)
     at
com.hintsoft.pubwin.net.bean.member.service.GroupSettingBusiness$$EnhancerByCGLIB$$e18f0ffa.findGroupSetting(<generated>)
     at
com.hintsoft.pubwin.net.bean.member.testcase.test.GroupSettingBusinessTest.testFindGroupSetting(GroupSettingBusinessTest.java:69)
     at java.lang.reflect.Method.invoke(Native Method)
     at junit.framework.TestCase.runTest(TestCase.java:154)
     at junit.framework.TestCase.runBare(TestCase.java:127)
     at junit.framework.TestResult$1.protect(TestResult.java:106)
     at junit.framework.TestResult.runProtected(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:118)
     at junit.framework.TestSuite.runTest(TestSuite.java:208)
     at junit.framework.TestSuite.run(TestSuite.java:203)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:392)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:276)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:167)

Answer 1

Hi,
Could you clarify whether or not you're in a transaction when this
exception occurs? I noticed that there is a FOR UPDATE at the end of
the statement. That probably shouldn't be there outside of a
transaction. Please let us know if that's the problem.
Thanks,
Greg
jjyao wrote:
Hello all:
I have a exception for using kodo3.0
e.g
GroupSetting groupSetting = null;
String filter = "this.organGroup.groupID == groupID";
String parameters = "Integer groupID";
Collection col = this.getJdoTemplate().find(GroupSetting.class, filter,
parameters, new Object[] { new Integer(groupID)});
     Iterator it = col.iterator();
     while (it.hasNext()) {
          groupSetting = (GroupSetting) it.next();
     return groupSetting;
I use Spring JdoDaoSupport,
when i let this code under a transaction,some Exception happen..
but if leave this code under a transction,there allways good...
I think mybe the result is Optimistic transaction....
test.GroupSettingBusinessTest -
org.springframework.jdbc.BadSqlGrammarException: Bad SQL grammar [] in
task 'JDO operation'; nested exception is
com.solarmetric.jdbc.ReportingSQLException: DB2 SQL error: SQLCODE: -511,
SQLSTATE: 42829, SQLERRMC: null {prepstmnt 107840951 SELECT
t0.GROUPSETTINGID, t0.ALLOWDRAW, t0.ALLOWSTRIKE, t0.ALLOWTRANSFER,
t0.ASCENDONLY, t0.AUTOAPPROVE, t0.BARVISIBLE, t0.DEFAULTLEVELNAME,
t0.LASTMODIFY, t0.MAXDRAW, t0.MAXRECHARGE, t0.MAXROWS, t0.MAXSTRIKE,
t0.MAXTRANSFER, t0.MINDRAW, t0.MINRECHARGE, t0.MINSTRIKE, t0.MINTRANSFER,
t0.GROUPID, t0.RECHARGEABLE, t0.USERTYPEMODIFICATION FROM
OLTP.GROUPSETTING t0 INNER JOIN OLTP.ORGANGROUP t1 ON t0.GROUPID =
t1.GROUPID WHERE (t1.GROUPID = ?) FOR UPDATE [reused=0]} [code=-511,
state=42829]
org.springframework.jdbc.BadSqlGrammarException: Bad SQL grammar [] in
task 'JDO operation'; nested exception is
com.solarmetric.jdbc.ReportingSQLException: DB2 SQL error: SQLCODE: -511,
SQLSTATE: 42829, SQLERRMC: null {prepstmnt 107840951 SELECT
t0.GROUPSETTINGID, t0.ALLOWDRAW, t0.ALLOWSTRIKE, t0.ALLOWTRANSFER,
t0.ASCENDONLY, t0.AUTOAPPROVE, t0.BARVISIBLE, t0.DEFAULTLEVELNAME,
t0.LASTMODIFY, t0.MAXDRAW, t0.MAXRECHARGE, t0.MAXROWS, t0.MAXSTRIKE,
t0.MAXTRANSFER, t0.MINDRAW, t0.MINRECHARGE, t0.MINSTRIKE, t0.MINTRANSFER,
t0.GROUPID, t0.RECHARGEABLE, t0.USERTYPEMODIFICATION FROM
OLTP.GROUPSETTING t0 INNER JOIN OLTP.ORGANGROUP t1 ON t0.GROUPID =
t1.GROUPID WHERE (t1.GROUPID = ?) FOR UPDATE [reused=0]} [code=-511,
state=42829]
com.solarmetric.jdbc.ReportingSQLException: DB2 SQL error: SQLCODE: -511,
SQLSTATE: 42829, SQLERRMC: null {prepstmnt 107840951 SELECT
t0.GROUPSETTINGID, t0.ALLOWDRAW, t0.ALLOWSTRIKE, t0.ALLOWTRANSFER,
t0.ASCENDONLY, t0.AUTOAPPROVE, t0.BARVISIBLE, t0.DEFAULTLEVELNAME,
t0.LASTMODIFY, t0.MAXDRAW, t0.MAXRECHARGE, t0.MAXROWS, t0.MAXSTRIKE,
t0.MAXTRANSFER, t0.MINDRAW, t0.MINRECHARGE, t0.MINSTRIKE, t0.MINTRANSFER,
t0.GROUPID, t0.RECHARGEABLE, t0.USERTYPEMODIFICATION FROM
OLTP.GROUPSETTING t0 INNER JOIN OLTP.ORGANGROUP t1 ON t0.GROUPID =
t1.GROUPID WHERE (t1.GROUPID = ?) FOR UPDATE [reused=0]} [code=-511,
state=42829]
     at
com.solarmetric.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:67)
     at
com.solarmetric.jdbc.LoggingConnectionDecorator.access$400(LoggingConnectionDecorator.java:19)
     at
com.solarmetric.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingPreparedStatement.executeQuery(LoggingConnectionDecorator.java:629)
     at
com.solarmetric.jdbc.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:351)
     at
com.solarmetric.jdbc.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:338)
     at
kodo.jdbc.runtime.JDBCStoreManager.getResultInternal(JDBCStoreManager.java:843)
     at kodo.jdbc.runtime.JDBCStoreManager.getResult(JDBCStoreManager.java:804)
     at
kodo.jdbc.runtime.AbstractSelectResultObjectProvider.open(AbstractSelectResultObjectProvider.java:84)
     at com.solarmetric.rop.WindowResultList.<init>(WindowResultList.java:46)
     at
kodo.jdbc.runtime.JDBCFetchConfigurationImpl.newResultList(JDBCFetchConfigurationImpl.java:136)
     at
kodo.runtime.CopyOnWriteFetchConfiguration.newResultList(CopyOnWriteFetchConfiguration.java:159)
     at kodo.query.AbstractQuery.executeWithMap(AbstractQuery.java:718)
     at kodo.query.AbstractQuery.executeWithArray(AbstractQuery.java:640)
     at
org.springframework.orm.jdo.JdoTemplate$12.doInJdo(JdoTemplate.java:367)
     at org.springframework.orm.jdo.JdoTemplate.execute(JdoTemplate.java:199)
     at
org.springframework.orm.jdo.JdoTemplate.executeFind(JdoTemplate.java:180)
     at org.springframework.orm.jdo.JdoTemplate.find(JdoTemplate.java:359)
     at org.springframework.orm.jdo.JdoTemplate.find(JdoTemplate.java:353)
     at
com.hintsoft.pubwin.net.bean.member.persistence.dao.jdo.GroupSettingDaoJdo.findGroupSettingPersistence(GroupSettingDaoJdo.java:47)
     at
com.hintsoft.pubwin.net.bean.member.persistence.dao.jdo.GroupSettingDaoJdo.findGroupSetting(GroupSettingDaoJdo.java:61)
     at
com.hintsoft.pubwin.net.bean.member.service.GroupSettingBusiness.findGroupSetting(GroupSettingBusiness.java:81)
     at
com.hintsoft.pubwin.net.bean.member.service.GroupSettingBusiness$$FastClassByCGLIB$$80d45d10.invoke(<generated>)
     at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
     at
org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:689)
     at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:122)
     at
org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:56)
     at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:144)
     at
org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:632)
     at
com.hintsoft.pubwin.net.bean.member.service.GroupSettingBusiness$$EnhancerByCGLIB$$e18f0ffa.findGroupSetting(<generated>)
     at
com.hintsoft.pubwin.net.bean.member.testcase.test.GroupSettingBusinessTest.testFindGroupSetting(GroupSettingBusinessTest.java:69)
     at java.lang.reflect.Method.invoke(Native Method)
     at junit.framework.TestCase.runTest(TestCase.java:154)
     at junit.framework.TestCase.runBare(TestCase.java:127)
     at junit.framework.TestResult$1.protect(TestResult.java:106)
     at junit.framework.TestResult.runProtected(TestResult.java:124)
     at junit.framework.TestResult.run(TestResult.java:109)
     at junit.framework.TestCase.run(TestCase.java:118)
     at junit.framework.TestSuite.runTest(TestSuite.java:208)
     at junit.framework.TestSuite.run(TestSuite.java:203)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:392)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:276)
     at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:167)