Closed phdbutbachelor closed 4 years ago
my2iu
commented
4 years ago You can’t sort things in a GROUP BY. Grouping is used for calculating aggregate data for groups like sum, average, etc. It’s a limitation of SQL. You probably need to use subqueries or something with an outer join.
my2iu
commented
4 years ago You might be able to use grouping and use max() to aggregate the versions.
phdbutbachelor
commented
4 years ago I solved the problem with subqueries, thx
I tried the following: JinqStream _items = new JinqHibernateStreamProvider(hiberbateFactory)
.streamAll(hiberbateFactory.getCurrentSession(), Posting.class)
.group(i -> i.getId(), (key, stream) -> {
return stream.sortedDescendingBy(i -> i.getVersion())
.findFirst().orElse(null);
})
.select(i -> i.getTwo());
getting the following error with sortedDescendingBy: java.lang.IllegalArgumentException: Could not analyze lambda code at org.jinq.jpa.transform.LambdaAnalysis.fullyAnalyzeLambda(LambdaAnalysis.java:197) ~[jinq-jpa-1.8.29.jar:?] at org.jinq.jpa.transform.LambdaInfo.fullyAnalyze(LambdaInfo.java:116) ~[jinq-jpa-1.8.29.jar:?] at org.jinq.hibernate.HibernateQueryComposer.applyTransformWithLambdas(HibernateQueryComposer.java:376) ~[jinq-hibernate-legacy-1.8.29.jar:?] at org.jinq.hibernate.HibernateQueryComposer.groupToTuple(HibernateQueryComposer.java:694) ~[jinq-hibernate-legacy-1.8.29.jar:?] at org.jinq.hibernate.HibernateQueryComposer.groupToTuple(HibernateQueryComposer.java:68) ~[jinq-hibernate-legacy-1.8.29.jar:?] at org.jinq.orm.stream.QueryJinqStream.groupToTuple(QueryJinqStream.java:158) ~[api-1.8.29.jar:?] at org.jinq.orm.stream.NonQueryJinqStream.group(NonQueryJinqStream.java:244) ~[api-1.8.29.jar:?] at org.jinq.hibernate.QueryJPAJinqStream.group(QueryJPAJinqStream.java:213) ~[jinq-hibernate-legacy-1.8.29.jar:?] at gmcc.st.cms.repository.PostingRepository.query(PostingRepository.java:173) ~[classes/:?] at gmcc.st.cms.repository.PostingRepository$$FastClassBySpringCGLIB$$f5549cb2.invoke() ~[classes/:?]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) ~[spring-tx-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at gmcc.st.cms.repository.PostingRepository$$EnhancerBySpringCGLIB$$82f89860.query() ~[classes/:?]
at gmcc.st.cms.repository.PostingRepository$$FastClassBySpringCGLIB$$f5549cb2.invoke() ~[classes/:?]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) ~[spring-tx-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:282) ~[spring-tx-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at gmcc.st.cms.repository.PostingRepository$$EnhancerBySpringCGLIB$$1ee89f0a.query() ~[classes/:?]
at gmcc.st.cms.controller.PostingController.query(PostingController.java:56) ~[classes/:?]
at gmcc.st.cms.controller.PostingController$$FastClassBySpringCGLIB$$5d84fcd6.invoke() ~[classes/:?]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:85) ~[spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at gmcc.st.sparrow.log.AutoLogAspect.log(AutoLogAspect.java:93) [classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_191]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_191]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_191]
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:627) [spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:616) [spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70) [spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:168) [spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) [spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673) [spring-aop-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at gmcc.st.cms.controller.PostingController$$EnhancerBySpringCGLIB$$30f6f5f7.query() [classes/:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_191]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_191]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_191]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_191]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) [spring-web-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) [spring-web-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) [servlet-api.jar:?]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) [servlet-api.jar:?]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [catalina.jar:8.5.24]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.24]
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:61) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.AdviceFilter.executeChain(AdviceFilter.java:108) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.AdviceFilter.doFilterInternal(AdviceFilter.java:137) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.ProxiedFilterChain.doFilter(ProxiedFilterChain.java:66) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.AbstractShiroFilter.executeChain(AbstractShiroFilter.java:449) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.AbstractShiroFilter$1.call(AbstractShiroFilter.java:365) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.subject.support.SubjectCallable.doCall(SubjectCallable.java:90) [shiro-core-1.4.0.jar:1.4.0]
at org.apache.shiro.subject.support.SubjectCallable.call(SubjectCallable.java:83) [shiro-core-1.4.0.jar:1.4.0]
at org.apache.shiro.subject.support.DelegatingSubject.execute(DelegatingSubject.java:387) [shiro-core-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.AbstractShiroFilter.doFilterInternal(AbstractShiroFilter.java:362) [shiro-web-1.4.0.jar:1.4.0]
at org.apache.shiro.web.servlet.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:125) [shiro-web-1.4.0.jar:1.4.0]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:347) [spring-web-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:263) [spring-web-4.3.16.RELEASE.jar:4.3.16.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.24]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.24]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-websocket.jar:8.5.24]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.24]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.24]
at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:71) [log4j-web-2.11.1.jar:2.11.1]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.24]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.24]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) [catalina.jar:8.5.24]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:8.5.24]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) [catalina.jar:8.5.24]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [catalina.jar:8.5.24]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [catalina.jar:8.5.24]
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650) [catalina.jar:8.5.24]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [catalina.jar:8.5.24]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [catalina.jar:8.5.24]
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-coyote.jar:8.5.24]
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:8.5.24]
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790) [tomcat-coyote.jar:8.5.24]
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-coyote.jar:8.5.24]
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:8.5.24]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_191]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_191]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.5.24]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
Caused by: org.jinq.rebased.org.objectweb.asm.tree.analysis.AnalyzerException: Unknown method org/jinq/orm/stream/JinqStream:sortedDescendingBy(Lorg/jinq/orm/stream/JinqStream$CollectComparable;)Lorg/jinq/orm/stream/JinqStream; encountered at ch.epfl.labos.iu.orm.queryll2.symbolic.BasicSymbolicInterpreter.naryOperation(BasicSymbolicInterpreter.java:367) ~[analysis-1.8.29.jar:?] at org.jinq.rebased.org.objectweb.asm.tree.analysis.Frame.executeInvokeInsn(Frame.java:648) ~[jinq-asm-rebased-1.8.29.jar:?] at org.jinq.rebased.org.objectweb.asm.tree.analysis.Frame.execute(Frame.java:573) ~[jinq-asm-rebased-1.8.29.jar:?] at ch.epfl.labos.iu.orm.queryll2.path.CodePath.calculateReturnValueAndConditions(CodePath.java:148) ~[analysis-1.8.29.jar:?] at ch.epfl.labos.iu.orm.queryll2.path.TransformationClassAnalyzer.analyzeMethod(TransformationClassAnalyzer.java:510) ~[analysis-1.8.29.jar:?] at ch.epfl.labos.iu.orm.queryll2.path.TransformationClassAnalyzer.analyzeLambdaMethod(TransformationClassAnalyzer.java:476) ~[analysis-1.8.29.jar:?] at org.jinq.jpa.transform.LambdaAnalysis.analyzeLambda(LambdaAnalysis.java:318) ~[jinq-jpa-1.8.29.jar:?] at org.jinq.jpa.transform.LambdaAnalysis.fullyAnalyzeLambda(LambdaAnalysis.java:187) ~[jinq-jpa-1.8.29.jar:?] ... 105 more