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Could not synchronize database state with session org.hibernate.exception.ConstraintViolationException because of Duplicate GUID

I use hibernate to insert data in a table using autogenerated GUID, but insertion fails sometimes with duplicate GUID exception.
For Example:
From Logs , insertion fails for the first 2 attempts by printing the duplicate GUID '0500edac-0074-4324-3436-31444231342d'. The time taken are as follows
1st attempt :08-27-2018 04:27:00.012,
2nd attempt :08-27-2018 04:27:01.024,
3rd attempt was not logged ,as it was successful
but in the database I see a row with GUID '0500edac-0074-4324-3436-31444231342d' created at '08-27-2018 04:27:01.054'
So I am not sure why I am getting the exceptions for the first 2 attempts and then successfully it inserts the 3rd time.
SQL Table Properties: I have a SQL Server table named "DataHistory" with a column named
"DataHistoryGuid" with the following properties uniqueidentifier,ROWGUIDCOL,Primary Key column,newsequentialid .
Hibernate Properties:
I am using hibernate to store the data in that table, for the GUID column, I am using the
<id name="dataHistoryGuid" type="java.util.UUID" >
<column name="DataHistoryGuid"/>
<generator class="guid"/>
</id>
The following is the exception trace:
[event.def.AbstractFlushingEventListener:performExecutions:324]
Could not synchronize database state with session
org.hibernate.exception.ConstraintViolationException: could not
insert: [com.testProj.dataprocessor.model.sql.SqlDataHistory]
at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:94)
at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2295)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2688)
at org.hibernate.action.EntityInsertAction.execute(EntityInsertAction.java:79)
at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:263)
at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:167)
at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321)
at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:50)
at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1027)
at org.springframework.orm.hibernate3.HibernateAccessor.flushIfNecessary(HibernateAccessor.java:390)
at org.springframework.orm.hibernate3.HibernateTemplate.doExecute(HibernateTemplate.java:420)
at org.springframework.orm.hibernate3.HibernateTemplate.executeWithNativeSession(HibernateTemplate.java:374)
at org.springframework.orm.hibernate3.HibernateTemplate.saveOrUpdate(HibernateTemplate.java:748)
at com.testProj.dataprocessor.common.sql.hibernate.HibernateSession.upsertDataHistory(HibernateSession.java:505)
at com.testProj.dataprocessor.common.sql.SqlStore.upsertDataHistory(SqlStore.java:92)
at com.testProj.dataprocessor.common.sql.SqlStore$$FastClassByCGLIB$$18d897d8.invoke(<generated>)
at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:191)
at org.springframework.aop.framework.Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint(Cglib2AopProxy.java:700)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:77)
at com.testProj.dataprocessor.model.performance.Profiler.profile(Profiler.java:15)
at sun.reflect.GeneratedMethodAccessor160.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:627)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:616)
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:64)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:77)
at com.testProj.dataprocessor.common.sql.SqlRetryPolicy.retry(SqlRetryPolicy.java:20)
at sun.reflect.GeneratedMethodAccessor161.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:627)
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:616)
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:64)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
at org.springframework.aop.framework.Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Cglib2AopProxy.java:635)
at com.testProj.dataprocessor.common.sql.SqlStore$$EnhancerByCGLIB$$f3a323cc.upsertDataHistory(<generated>)
at com.testProj.dataprocessor.dao.DataDAO.updateDataHistory(DataDAO.java:88)
at com.testProj.dataprocessor.eventhandler.DataHistoryEventHandler.doWork(DataHistoryEventHandler.java:34)
at com.testProj.dataprocessor.eventhandler.DataHistoryEventHandler.updateDiagnosticsHistory(DataHistoryEventHandler.java:28)
at com.testProj.dataprocessor.DataProcessorService.doWork(DataProcessorService.java:37)
at com.testProj.dataprocessor.DataProcessorService.process(DataProcessorService.java:24)
at com.testProj.dataprocessor.DataProcessorService.process(DataProcessorService.java:80)
at com.testProj.dataprocessor.DataProcessorService.postDataEventSync(DefaultDataProcessorService.java:41)
at com.testProj.dataprocessor.DataProcessorService.postDataEvent(DefaultDataProcessorService.java:36) at sun.reflect.GeneratedMethodAccessor272.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)
at org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:60)
at org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)
at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:109)
at Caused by: java.sql.SQLException: Violation of PRIMARY KEY constraint 'PK_DataHistory_on_DataHistoryGuid'. Cannot insert duplicate key in object 'dbo.DataHistory'. The duplicate key value is (0500edac-0074-4324-3436-31444231342d).
at net.sourceforge.jtds.jdbc.SQLDiagnostic.addDiagnostic(SQLDiagnostic.java:372)
at net.sourceforge.jtds.jdbc.TdsCore.tdsErrorToken(TdsCore.java:2988)
at net.sourceforge.jtds.jdbc.TdsCore.nextToken(TdsCore.java:2421)
at net.sourceforge.jtds.jdbc.TdsCore.getMoreResults(TdsCore.java:671)
at net.sourceforge.jtds.jdbc.JtdsStatement.processResults(JtdsStatement.java:613)
at net.sourceforge.jtds.jdbc.JtdsStatement.executeSQL(JtdsStatement.java:572)
at net.sourceforge.jtds.jdbc.JtdsPreparedStatement.executeUpdate(JtdsPreparedStatement.java:727)
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
at org.apache.commons.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:105)
at org.hibernate.jdbc.NonBatchingBatcher.addToBatch(NonBatchingBatcher.java:46)
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2275) ... 68 more
Assumptions:
1.As Sql Server websites has mentioned that 1 in a billion Guid's created will be a duplicate, so i don't expect duplicates to be present in my tables.

Although the question is focussed on Hibernate, the following line in the trace indicates that the database is rejecting the insert.
Caused by: java.sql.SQLException: Violation of PRIMARY KEY constraint 'PK_DataHistory_on_DataHistoryGuid'. Cannot insert duplicate key in object 'dbo.DataHistory'. The duplicate key value is (0500edac-0074-4324-3436-31444231342d).
This is more of a design issue than a problem with SQL Server or Hibernate. If an auto generated UUID as a PRIMARY KEY in the DataHistory table is your goal,
then you are much better off using the database to achieve this, rather than using Hibernate (or worse, rolling your own solution).
This is because the database is designed to avoid a collision of values, if a UNIQUE INDEX or PRIMARY KEY is specified.
See SQL UNIQUE Constraint
The task of creating the auto generated UUID is available for you, with PRIMARY KEY DEFAULT (NEWID()).
If you need to use the UUID later, then use a non primary key value to select the value after it has been created.
Example table:
CREATE TABLE dbo.DataHistory
(
DatahistoryGuid uniqueidentifier PRIMARY KEY DEFAULT (NEWID()),
history_row integer NOT NULL,
data_stuff nvarchar(4000) NOT NULL,
created_date datetime2 DEFAULT (GETDATE())
);
Try setting the insertable property to false in Hibernate. Do this for all columns defaulted by the database. For example:
#Column(name = "DatahistoryGuid", insertable=false)
#Column(name = "created_date", insertable=false)
This results in SQL similar to the following:
INSERT INTO dbo.DataHistory (history_row, data_stuff)
VALUES (1234, 'Joe Bloggs');
See Related Question
To get the DatahistoryGuid value, use a SELECT statement:
SELECT DatahistoryGuid from dbo.DataHistory where history_row = 1234;
SQL Fiddle Example

One byte character change on column name of generated sql

We are facing a very strange issue on generated jdbc queries. Please look at the exception:
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Unknown column 'cameramode1_.setupClassFame' in 'field list'
at sun.reflect.GeneratedConstructorAccessor461.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:404)
at com.mysql.jdbc.Util.getInstance(Util.java:387)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:939)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3878)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3814)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2478)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2625)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2551)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1861)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1962)
at org.jboss.resource.adapter.jdbc.CachedPreparedStatement.executeQuery(CachedPreparedStatement.java:90)
at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:342)
at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:187)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1791)
at org.hibernate.loader.Loader.doQuery(Loader.java:674)
at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
at org.hibernate.loader.Loader.loadEntity(Loader.java:1864)
... 46 more
Somehow column name is generated as setupClassFame but actually column name is setupClassName. Our code is correct and it started suddenly on the running system, in other words we didn't make any changes. It happens sometimes and we see these type of changes in other queries.
There is one byte difference between N and F character, and the other changes on characters are also one byte (e.g. o and g).
We use java, hibernate and jdbc.
Do you have any idea? What could be the reason? What could be the work around?

Project in Eclipse working with EclipseLink and having a connection to MySQL

I'm working with EclipseIndigo, EclipseLink and MySQL I have a table called condition I need to keep it with that name but when I execute this command "Query qb = em.createQuery("SELECT c FROM Condition c ")" in eclipse it throws this exception:
Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'condition' at line 1
at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
at java.lang.reflect.Constructor.newInstance(Unknown Source)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
at com.mysql.jdbc.Util.getInstance(Util.java:386)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1052)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4096)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4028)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2490)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2651)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2683)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2144)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2310)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.executeSelect(DatabaseAccessor.java:931)
at org.eclipse.persistence.internal.databaseaccess.DatabaseAccessor.basicExecuteCall(DatabaseAccessor.java:607)
I know that MySQL has a command called condition and that's why this command throws me an exception. The question is: there is a form to keep my table named as condition and I can execute this command "Query qb = em.createQuery("SELECT c FROM Condition c ")"?

Reserved words as identifiers must be quoted with MySQL.
Adding following to Condition entity helps (query can remain as it is):
#Table(name = "`condition`")

getting exception when executing prepared statement?

I am using following prepared statement :
Class.forName("com.mysql.jdbc.Driver");
con=DriverManager.getConnection("jdbc:mysql://localhost:3306/mysql","root","root");
String query="select ename from ? ";
st=con.prepareStatement(query);
st.setString(1,"emp");
Here i want to provide table name from UI,on above code i have hardcoded tablename value.when i try to execute this code i got the following excepion.
com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ''emp' where intensive='1000'' at line 1
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at com.mysql.jdbc.Util.handleNewInstance(Util.java:406)
at com.mysql.jdbc.Util.getInstance(Util.java:381)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1030)
at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3515)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3447)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1951)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2101)
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2554)
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1761)
at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:1912)
at xmlbulkinsertoperation.getConnection.<init>(getConnection.java:42)
at xmlbulkinsertoperation.getConnection.main(getConnection.java:70)
Mar 26, 2012 12:04:30 PM xmlbulkinsertoperation.getConnection <init>
i'm not able to solve this problem,please help me?
Thanks

You cannot have a prepared statement with a table name as one of the parameters. Entities (table names/db names/function names so on) cannot be parameterized in prepared statements.
You'll have to either hard code the table name or concatenate it into the query.

SimpleJdbcTestUtils.executeScript and multilines script

I want to load SQL script files for my unit tests. As I am using Spring 2.5.2, I decided to use the SimpleJdbcTestUtils.executeScript() method to load my script file, using the following code:
DriverManagerDataSource dataSource = ... // getting my DataSource defined in my Spring context
SimpleJdbcTemplate template = new SimpleJdbcTemplate(dataSource);
Resource resource = new ClassPathResource("/create-table.sql");
SimpleJdbcTestUtils.executeSqlScript(template, resource, true);
If I write each SQL statement in one line in the create-table.sql file, then everything is ok. But if I write a statement on multiple lines, then I get an error, even if the statement is finished by a ;.
Working script :
CREATE TABLE T_FOO (ID NUMERIC PRIMARY KEY, DATEID TIMESTAMP, IS_ACTIVE INTEGER DEFAULT 0 NOT NULL);
CREATE TABLE T_BAR (ID NUMERIC PRIMARY KEY, DATEID TIMESTAMP, IS_ACTIVE INTEGER DEFAULT 0 NOT NULL);
Not working script:
CREATE TABLE T_FOO (
ID NUMERIC PRIMARY KEY,
DATEID TIMESTAMP,
IS_ACTIVE INTEGER DEFAULT 0 NOT NULL);
CREATE TABLE T_BAR (
ID NUMERIC PRIMARY KEY,
DATEID TIMESTAMP,
IS_ACTIVE INTEGER DEFAULT 0 NOT NULL);
Error on second file:
org.springframework.jdbc.BadSqlGrammarException: StatementCallback; bad SQL grammar [CREATE TABLE T_FOO (]; nested exception is java.sql.SQLException: Unexpected token: in statement [CREATE TABLE T_FOO (]
at org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.translate(SQLStateSQLExceptionTranslator.java:111)
at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.translate(SQLErrorCodeSQLExceptionTranslator.java:322)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:404)
at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:519)
at org.springframework.jdbc.core.simple.SimpleJdbcTemplate.update(SimpleJdbcTemplate.java:237)
at org.springframework.test.jdbc.SimpleJdbcTestUtils.executeSqlScript(SimpleJdbcTestUtils.java:150)
at org.springframework.test.jdbc.SimpleJdbcTestUtils.executeSqlScript(SimpleJdbcTestUtils.java:113)
at foo.bar.HsqldbUtils.run(HsqldbUtils.java:95)
at foo.bar.SomeUnitTest.executeTests(SomeUnitTest.java:63)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:71)
at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:35)
at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.sql.SQLException: Unexpected token: in statement [CREATE TABLE T_FOO (]
at org.hsqldb.jdbc.Util.sqlException(Unknown Source)
at org.hsqldb.jdbc.jdbcStatement.fetchResult(Unknown Source)
at org.hsqldb.jdbc.jdbcStatement.executeUpdate(Unknown Source)
at org.springframework.jdbc.core.JdbcTemplate$1UpdateStatementCallback.doInStatement(JdbcTemplate.java:509)
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:393)
As I am willing to create more complex tables, I prefer to write the SQL instruction in a more readable way, so using several lines. Is there a way to do that?

You're using Spring 2.5.2, but referring to the 2.5.6 documentation.
If you look at the javadoc for 2.5.2 (see here), you'll note that it doesn't support multi-line scripts.
This was apparently resolved in 2.5.4 (issue here).
You should upgrade to 2.5.6, or better yet, 3.0.x.