org.hibernate.QueryException: * only allowed inside aggregate functions in SELECT
Baia
When i try to call the service to get data from the remote database i get this error
Console log:
14:02:52,651 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/gasnaturalfenosa].[appServlet]] (http-localhost-127.0.0.1-8080-4) Servlet.service() para servlet appServlet lanzó excepción: java.lang.NullPointerException
at com.gas.servicioImpl.ServicioEncuestaImpl.getEncuesta(ServicioEncuestaImpl.java:32) [classes:]
at com.gas.rest.EncuestaController.getPueblos(EncuestaController.java:29) [classes:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_79]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_79]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_79]
at java.lang.reflect.Method.invoke(Method.java:606) [rt.jar:1.7.0_79]
at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215) [spring-web-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132) [spring-web-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:743) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:672) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:82) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:734) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829) [spring-webmvc-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-servlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:230) [spring-orm-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106) [spring-web-3.2.13.RELEASE.jar:3.2.13.RELEASE]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) [jbossweb-7.0.13.Final.jar:]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.13.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) [jbossweb-7.0.13.Final.jar:]
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) [jbossweb-7.0.13.Final.jar:]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) [jbossweb-7.0.13.Final.jar:]
at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_79]
14:02:56,948 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) org.hibernate.QueryException: * only allowed inside aggregate function in SELECT [SELECT * FROM com.gas.modelo.Delegacion d ORDER BY d.delegacion ASC]
14:02:56,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.hql.classic.SelectParser.token(SelectParser.java:146)
14:02:56,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.hql.classic.ClauseParser.token(ClauseParser.java:109)
14:02:56,949 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.hql.classic.ClauseParser.end(ClauseParser.java:136)
14:02:56,950 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.hql.classic.PreprocessingParser.end(PreprocessingParser.java:145)
14:02:56,950 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.hql.classic.ParserHelper.parse(ParserHelper.java:52)
14:02:56,950 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.hql.classic.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:240)
14:02:56,951 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.hql.classic.QueryTranslatorImpl.compile(QueryTranslatorImpl.java:209)
14:02:56,951 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:101)
14:02:56,952 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.engine.query.HQLQueryPlan.<init>(HQLQueryPlan.java:80)
14:02:56,952 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.engine.query.QueryPlanCache.getHQLQueryPlan(QueryPlanCache.java:124)
14:02:56,952 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.impl.AbstractSessionImpl.getHQLQueryPlan(AbstractSessionImpl.java:156)
14:02:56,953 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.impl.AbstractSessionImpl.createQuery(AbstractSessionImpl.java:135)
14:02:56,953 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.hibernate.impl.SessionImpl.createQuery(SessionImpl.java:1770)
14:02:56,953 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at com.gas.daoImpl.DelegacionDaoImpl.getDelegaciones(DelegacionDaoImpl.java:29)
14:02:56,954 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at com.gas.servicioImpl.ServicioDelegacionImpl.getDelegaciones(ServicioDelegacionImpl.java:30)
14:02:56,954 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at com.gas.rest.DelegacionController.getDelegaciones(DelegacionController.java:30)
14:02:56,954 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
14:02:56,955 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
14:02:56,955 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
14:02:56,955 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at java.lang.reflect.Method.invoke(Method.java:606)
14:02:56,956 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:215)
14:02:56,956 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
14:02:56,957 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
14:02:56,957 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:743)
14:02:56,958 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:672)
14:02:56,958 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:82)
14:02:56,959 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:919)
14:02:56,959 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:851)
14:02:56,959 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:953)
14:02:56,960 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:844)
14:02:56,960 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at javax.servlet.http.HttpServlet.service(HttpServlet.java:734)
14:02:56,961 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:829)
14:02:56,961 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
14:02:56,962 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329)
14:02:56,962 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
14:02:56,962 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:230)
14:02:56,963 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:106)
14:02:56,963 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:280)
14:02:56,964 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248)
14:02:56,964 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
14:02:56,965 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161)
14:02:56,965 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:153)
14:02:56,966 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155)
14:02:56,966 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
14:02:56,967 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
14:02:56,967 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368)
14:02:56,967 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
14:02:56,968 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671)
14:02:56,968 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930)
14:02:56,968 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) at java.lang.Thread.run(Thread.java:745)
This is how I query:
@Repository
public class DelegacionDaoImpl implements DelegacionDao {
@Autowired
@Qualifier("sfGas")
SessionFactory sf;
Session session;
@SuppressWarnings("unchecked")
public List<Delegacion> getDelegaciones(){
try{
Session session = sf.getCurrentSession();
Query q = session.createQuery("SELECT * FROM Delegacion d ORDER BY d.delegacion ASC");
return (List<Delegacion>) q.list();
}catch(Exception e){
e.printStackTrace();
return null;
}
}
}
The dao:
@Entity
@Table(name="catDelegacion")
public class Delegacion implements Serializable{
private static final long serialVersionUID = 1L;
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@Column(name="id_delegacion")
private Integer id_delegacion;
@Column(name="delegacion")
private String delegacion;
public Integer getId_delegacion() {
return id_delegacion;
}
public void setId_delegacion(Integer id_delegacion) {
this.id_delegacion = id_delegacion;
}
public static long getSerialversionuid() {
return serialVersionUID;
}
public String getDelegacion() {
return delegacion;
}
public void setDelegacion(String delegacion) {
this.delegacion = delegacion;
}
}
Why am I getting this error? What did i do wrong? In my spring project everything else works fine.
EDIT: Now I get this error
15:30:41,835 WARN [org.hibernate.util.JDBCExceptionReporter] (http-localhost-127.0.0.1-8080-4) SQL Error: 0, SQLState: 42P01
15:30:41,836 ERROR [org.hibernate.util.JDBCExceptionReporter] (http-localhost-127.0.0.1-8080-4) ERROR: relation "catdelegacion" does not exist
Position: 91
15:30:41,836 ERROR [stderr] (http-localhost-127.0.0.1-8080-4) org.hibernate.exception.SQLGrammarException: could not execute query
no catdelegacion, only catDelegacion
gerert3
This is Hibernate, and the query language is HQL, which is similar but not identical to SQL. If you want to Delegacion
return the complete object, just say
FROM Delegacion d ORDER BY d.delegacion ASC
i.e. no select *
. For more information on HQL, visit https://docs.jboss.org/hibernate/orm/3.3/reference/en/html/queryhql.html#queryhql-from