SQL error near escape '\' when use QDataTablesRepositoryFactoryBean

[moonlightheng]

when I use QDataTablesRepositoryFactoryBean and QDataTablesRepository my code is simple jobRepository.findAll(input); the page pass the parameters to filter datas, and I get the follow errors:

Hibernate: select job0_.id as id13, job0_.batch_sequence as batch_se23, job0_.cmd as cmd33, job0_.consignee as consigne43, job0_.create_time as create_t53, job0_.data_size as data_siz63, job0_.disk_sn as disk_sn73, job0_.duration as duration83, job0_.finish_time as finish_t93, job0_.left_data_size as left_da103, job0_.operator as operato113, job0_.percentage as percent123, job0_.remaining_time as remaini133, job0_.slot_id as slot_id183, job0_.speed as speed143, job0_.start_time as start_t153, job0_.status as status163, job0_.submitter as submitt173 from job job0 order by job0.id asc limit ? Hibernate: select count(*) as col_00 from job job0 Hibernate: select count(job0.id) as col_00 from job job0 where lower(cast(job0.submitter as char)) like ? escape '\' 2016-09-18 12:03:40.338 WARN 12333 --- [nio-8080-exec-5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 1064, SQLState: 42000 2016-09-18 12:03:40.339 ERROR 12333 --- [nio-8080-exec-5] o.h.engine.jdbc.spi.SqlExceptionHelper : 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 ''\'' at line 1 2016-09-18 12:03:40.350 WARN 12333 --- [nio-8080-exec-5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Warning Code: 1064, SQLState: 42000 2016-09-18 12:03:40.350 WARN 12333 --- [nio-8080-exec-5] o.h.engine.jdbc.spi.SqlExceptionHelper : 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 ''\'' at line 1 2016-09-18 12:03:40.365 ERROR 12333 --- [nio-8080-exec-5] o.a.c.c.C.[.[.[/].[dispatcherServlet] : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.transaction.TransactionSystemException: Could not commit JPA transaction; nested exception is javax.persistence.RollbackException: Transaction marked as rollbackOnly] with root cause

javax.persistence.RollbackException: Transaction marked as rollbackOnly at org.hibernate.jpa.internal.TransactionImpl.commit(TransactionImpl.java:74) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final] at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:517) ~[spring-orm-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:761) ~[spring-tx-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:730) ~[spring-tx-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:485) ~[spring-tx-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291) ~[spring-tx-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136) ~[spring-tx-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodIntercceptor.invoke(CrudMethodMetadataPostProcessor.java:122) ~[spring-data-jpa-1.8.0.RELEASE.jar:na] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-4.2.3.RELEASE.jar:4.2.3.RELEASE] at com.sun.proxy.$Proxy90.findAll(Unknown Source) ~[na:na] at com.etc.test.datacastle.controller.JobRestController.list(JobRestController.java:55) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_72] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_72] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_72] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_72] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:222) ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) ~[spring-web-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:814) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:737) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.2.3.RELEASE.jar:4.2.3.RELEASE]

[darrachequesne]

Hi! According to the stacktrace, the query that fails is:

select count(job0_.id) as col_0_0_
from job job0_
where lower(cast(job0_.submitter as char)) like ? escape '\'

which somehow seems valid, that's weird.

[darrachequesne]

@moonlightheng hi! did you find a solution on your side?

[moonlightheng]

no， and I use JPAQuery(entityManager).from(QXXX) instead

[mjza]

Hi! According to the stacktrace, the query that fails is:

select count(job0_.id) as col_0_0_
from job job0_
where lower(cast(job0_.submitter as char)) like ? escape '\'

which somehow seems valid, that's weird.

This query is not valid in many data bases like Oracle or MySQL. It is valid if it use escape '\\'