No Dialect mapping for JDBC type: 3 Exception --------------------------------------------- Key: HHH-1468 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1468 Project: Hibernate3 Type: Bug

Reporter: Bhumika Thakkar

I get an exception when the following native query returns a decimal type. sample code @SqlResultSetMapping(name = "scalar", columns = @ColumnResult(name = "amount")) @NamedNativeQuery(name = "getAmount", query = "select sum(amount) as amount from billing where id=1", resultSetMapping = "scalar") $RCSfile: ExceptionHandler.java,v $.execute Exception org.hibernate.MappingException: No Dialect mapping for JDBC type: 3 at org.hibernate.dialect.TypeNames.get(TypeNames.java:56) at org.hibernate.dialect.TypeNames.get(TypeNames.java:81) at org.hibernate.dialect.Dialect.getHibernateTypeName(Dialect.java:192) at org.hibernate.loader.custom.CustomLoader.getHibernateType(CustomLoader.jav a:170) at org.hibernate.loader.custom.CustomLoader.autoDiscoverTypes(CustomLoader.ja va:152) at org.hibernate.loader.Loader.getResultSet(Loader.java:1678) at org.hibernate.loader.Loader.doQuery(Loader.java:662) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader. java:224) at org.hibernate.loader.Loader.doList(Loader.java:2150) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029) at org.hibernate.loader.Loader.list(Loader.java:2024) at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:117) at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1672) at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:147) at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:169) at org.springframework.orm.hibernate3.HibernateTemplate$33.doInHibernate(Hibe rnateTemplate.java:920) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemp late.java:365) at org.springframework.orm.hibernate3.HibernateTemplate.findByNamedQueryAndNa medParam(HibernateTemplate.java:911) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm pl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(Ao pUtils.java:335) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoi nt(ReflectiveMethodInvocation.java:181) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Refle ctiveMethodInvocation.java:148) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke( TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Refle ctiveMethodInvocation.java:170) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopP roxy.java:176) at $Proxy76.getTotalLeadPayout(Unknown Source) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:419) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 4) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:115) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain. java:99) at com.caucho.server.security.SecurityFilterChain.doFilter(SecurityFilterChai n.java:135) at com.caucho.server.cache.CacheFilterChain.doFilter(CacheFilterChain.java:20 9) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java :163) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.jav a:208) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:259) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:363) at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:490) at com.caucho.util.ThreadPool.run(ThreadPool.java:423) at java.lang.Thread.run(Thread.java:595) $RCSfile: ExceptionHandler.java,v $.execute Exception Cause 1 org.hibernate.MappingException: No Dialect mapping for JDBC type: 3 at org.hibernate.dialect.TypeNames.get(TypeNames.java:56) at org.hibernate.dialect.TypeNames.get(TypeNames.java:81) at org.hibernate.dialect.Dialect.getHibernateTypeName(Dialect.java:192) at org.hibernate.loader.custom.CustomLoader.getHibernateType(CustomLoader.jav a:170) at org.hibernate.loader.custom.CustomLoader.autoDiscoverTypes(CustomLoader.ja va:152) at org.hibernate.loader.Loader.getResultSet(Loader.java:1678) at org.hibernate.loader.Loader.doQuery(Loader.java:662) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader. java:224) at org.hibernate.loader.Loader.doList(Loader.java:2150) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2029) at org.hibernate.loader.Loader.list(Loader.java:2024) at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:117) at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1672) at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:147) at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:169) at org.springframework.orm.hibernate3.HibernateTemplate$33.doInHibernate(Hibe rnateTemplate.java:920) at org.springframework.orm.hibernate3.HibernateTemplate.execute(HibernateTemp late.java:365) at org.springframework.orm.hibernate3.HibernateTemplate.findByNamedQueryAndNa medParam(HibernateTemplate.java:911) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java: 39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorIm pl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(Ao pUtils.java:335) at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoi nt(ReflectiveMethodInvocation.java:181) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Refle ctiveMethodInvocation.java:148) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke( TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(Refle ctiveMethodInvocation.java:170) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopP roxy.java:176) at $Proxy76.getTotalLeadPayout(Unknown Source) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProc essor.java:419) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:22 4) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:115) at javax.servlet.http.HttpServlet.service(HttpServlet.java:92) at com.caucho.server.dispatch.ServletFilterChain.doFilter(ServletFilterChain. java:99) at com.caucho.server.security.SecurityFilterChain.doFilter(SecurityFilterChai n.java:135) at com.caucho.server.cache.CacheFilterChain.doFilter(CacheFilterChain.java:20 9) at com.caucho.server.webapp.WebAppFilterChain.doFilter(WebAppFilterChain.java :163) at com.caucho.server.dispatch.ServletInvocation.service(ServletInvocation.jav a:208) at com.caucho.server.http.HttpRequest.handleRequest(HttpRequest.java:259) at com.caucho.server.port.TcpConnection.run(TcpConnection.java:363) at com.caucho.util.ThreadPool.runTasks(ThreadPool.java:490) at com.caucho.util.ThreadPool.run(ThreadPool.java:423) at java.lang.Thread.run(Thread.java:595)