net.sf.jasperreports.engine.JRException: unknown column name: EMPLOYEE_M_NAME
Mr President.
I have this name of column in my table of employees, but the report of jasper does not run in the ADF. The error log is provided for in
net.sf.jasperreports.engine.JRException: unknown column name: EMPLOYEE_M_NAME
at net.sf.jasperreports.engine.JRResultSetDataSource.getColumnIndex(JRResultSetDataSource.java:409)
at net.sf.jasperreports.engine.JRResultSetDataSource.getFieldValue(JRResultSetDataSource.java:139)
at net.sf.jasperreports.engine.fill.JRFillDataset.setOldValues(JRFillDataset.java:1358)
at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:1259)
at net.sf.jasperreports.engine.fill.JRFillDataset.next(JRFillDataset.java:1235)
at net.sf.jasperreports.engine.fill.JRBaseFiller.next(JRBaseFiller.java:1614)
at net.sf.jasperreports.engine.fill.JRVerticalFiller.fillReport(JRVerticalFiller.java:150)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:963)
at net.sf.jasperreports.engine.fill.JRBaseFiller.fill(JRBaseFiller.java:873)
at net.sf.jasperreports.engine.fill.JRFiller.fill(JRFiller.java:87)
at net.sf.jasperreports.engine.JasperFillManager.fill(JasperFillManager.java:457)
at net.sf.jasperreports.engine.JasperFillManager.fillReport(JasperFillManager.java:864)
at ash.view.JasperBean.runReport(JasperBean.java:90)
at ash.view.JasperBean.runReportAction(JasperBean.java:38)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.sun.el.parser.AstValue.invoke(AstValue.java:254)
at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:302)
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:105)
at org.apache.myfaces.trinidad.component.MethodExpressionMethodBinding.invoke(MethodExpressionMethodBinding.java:46)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
at org.apache.myfaces.trinidad.component.UIXCommand.broadcast(UIXCommand.java:190)
at javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:794)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:1259)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._invokeApplication(LifecycleImpl.java:1074)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:402)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:225)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:280)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:105)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:327)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:229)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:137)
at java.security.AccessController.doPrivileged (Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:220)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3436)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3402)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
to weblogic.servlet.provider.ContainerSupportProviderImpl$ WlsRequestExecutor.run (ContainerSupportProviderImpl.java:255)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
< 12 March 2015 16:01 PKT > < error > < javax.enterprise.resource.webcontainer.jsf.application > < BEA-000000 > < error rendered view [/Welcome]
java.lang.IllegalStateException: strict servlet API: cannot call getWriter() after getOutputStream()
at weblogic.servlet.internal.ServletResponseImpl.getWriter(ServletResponseImpl.java:334)
at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:148)
at com.sun.faces.context.ExternalContextImpl.getResponseOutputWriter(ExternalContextImpl.java:723)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
Truncated. check the log file full stacktrace
>
< oracle.adf.controller > < AdfcExceptionHandler > < handleException > < NO_EXCEPTION_HANDLER >
java.lang.IllegalStateException: strict servlet API: cannot call getWriter() after getOutputStream()
at weblogic.servlet.internal.ServletResponseImpl.getWriter(ServletResponseImpl.java:334)
at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:148)
at com.sun.faces.context.ExternalContextImpl.getResponseOutputWriter(ExternalContextImpl.java:723)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.createResponseWriter(FaceletViewHandlingStrategy.java:938)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:377)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
to org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ ChangeApplyingVDLWrapper.renderView (ViewDeclarationLanguageFactoryImpl.java:338)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:170)
at oracle.adfinternal.view.faces.lifecycle.ResponseRenderManager.runRenderView(ResponseRenderManager.java:52)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1095)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:389)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:255)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:280)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:105)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:327)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:229)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:137)
at java.security.AccessController.doPrivileged (Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:220)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3436)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3402)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
to weblogic.servlet.provider.ContainerSupportProviderImpl$ WlsRequestExecutor.run (ContainerSupportProviderImpl.java:255)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
< oracle.adf.view > < RichExceptionHandler > < _logUnhandledException > < ADF_FACES - 60098:Faces life cycle receives exceptions that are unhandled in phase RENDER_RESPONSE 6 >
java.lang.IllegalStateException: strict servlet API: cannot call getWriter() after getOutputStream()
at weblogic.servlet.internal.ServletResponseImpl.getWriter(ServletResponseImpl.java:334)
at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:148)
at com.sun.faces.context.ExternalContextImpl.getResponseOutputWriter(ExternalContextImpl.java:723)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.createResponseWriter(FaceletViewHandlingStrategy.java:938)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:377)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
to org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ ChangeApplyingVDLWrapper.renderView (ViewDeclarationLanguageFactoryImpl.java:338)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:170)
at oracle.adfinternal.view.faces.lifecycle.ResponseRenderManager.runRenderView(ResponseRenderManager.java:52)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1095)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:389)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:255)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:280)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:105)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:327)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:229)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:137)
at java.security.AccessController.doPrivileged (Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:220)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3436)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3402)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
to weblogic.servlet.provider.ContainerSupportProviderImpl$ WlsRequestExecutor.run (ContainerSupportProviderImpl.java:255)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
[< 12 March 2015 16:01 PKT > < error > < HTTP > < BEA-101020 > < [ServletContext@1713908873[app:SchoolSystem module: SchoolSystem-ViewController-context-spec: null, path root-version: 3.0]] Servlet failed with an Exception
java.lang.IllegalStateException: strict servlet API: cannot call getWriter() after getOutputStream()
at weblogic.servlet.internal.ServletResponseImpl.getWriter(ServletResponseImpl.java:334)
at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:148)
at com.sun.faces.context.ExternalContextImpl.getResponseOutputWriter(ExternalContextImpl.java:723)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
Truncated. check the log file full stacktrace
>
< 12 March 2015 16:01 PKT > < opinion > < Diagnostics > < BEA-320068 > < Watch "UncheckedException" in the module "Module-FMWDFW" with severity "Notice" on the server "DefaultServer" released March 12, 2015 16:01 details PKT. Notification:
WatchRuleType: Journal
WatchRule: (SEVERITY = "Error") AND ((MSGID = ' WL-101020') OR (MSGID = "WL-101017'") OR (MSGID = "WL-000802'") OR (MSGID = "BEA-101020'") OR (MSGID = "BEA-101017'") OR (MSGID = "BEA-000802'"))
[WatchData: DATE = March 12, 2015 16:01 SERVER PKT = DefaultServer MESSAGE = [ServletContext@1713908873[app:SchoolSystem module: SchoolSystem-ViewController-context-spec: null, path root-version: 3.0]] Servlet failed with an Exception
java.lang.IllegalStateException: strict servlet API: cannot call getWriter() after getOutputStream()
at weblogic.servlet.internal.ServletResponseImpl.getWriter(ServletResponseImpl.java:334)
at javax.servlet.ServletResponseWrapper.getWriter(ServletResponseWrapper.java:148)
at com.sun.faces.context.ExternalContextImpl.getResponseOutputWriter(ExternalContextImpl.java:723)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at javax.faces.context.ExternalContextWrapper.getResponseOutputWriter(ExternalContextWrapper.java:669)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.createResponseWriter(FaceletViewHandlingStrategy.java:938)
at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:377)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
at org.apache.myfaces.trinidad.view.ViewDeclarationLanguageWrapper.renderView(ViewDeclarationLanguageWrapper.java:101)
to org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ ChangeApplyingVDLWrapper.renderView (ViewDeclarationLanguageFactoryImpl.java:338)
at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125)
at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
at org.apache.myfaces.trinidadinternal.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:170)
at oracle.adfinternal.view.faces.lifecycle.ResponseRenderManager.runRenderView(ResponseRenderManager.java:52)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._renderResponse(LifecycleImpl.java:1095)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl._executePhase(LifecycleImpl.java:389)
at oracle.adfinternal.view.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:255)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:280)
to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:254)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:136)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:346)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:25)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:192)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:105)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
to org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$ FilterListChain.doFilter (TrinidadFilterImpl.java:502)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:327)
at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:229)
at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to oracle.security.jps.ee.http.JpsAbsFilter$ 1.run(JpsAbsFilter.java:137)
at java.security.AccessController.doPrivileged (Native Method)
at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:460)
at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:120)
at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:217)
at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:81)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:220)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:79)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3436)
to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3402)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.provider.WlsSubjectHandle.run(WlsSubjectHandle.java:57)
at weblogic.servlet.internal.WebAppServletContext.doSecuredExecute(WebAppServletContext.java:2285)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2201)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1572)
to weblogic.servlet.provider.ContainerSupportProviderImpl$ WlsRequestExecutor.run (ContainerSupportProviderImpl.java:255)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:311)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:263)
Subsystem = HTTP USERID < WLS Kernel > = SEVERITY = error THREAD = ExecuteThread [ASSET]: '4' for queue: MSGID "(self-adjusting) weblogic.kernel.Default" = BEA - 101020 MACHINE = TANVIR-PC TXID = the CONTEXTID = fee5cd74-6fa4-4fe0-8ca4-cc02efb81ec2-000000a2 TIMESTAMP = 1426158060421
WatchAlarmType: AutomaticReset
WatchAlarmResetPeriod: 30000
>
< oracle.dfw.impl.incident.DiagnosticsDataExtractorImpl > < DiagnosticsDataExtractorImpl > < createADRIncident > < DFW-40125 >
Concerning
Mr President.
I recreate my diagram by connecting as sysdba and opens the my database
then I do not get this message.
I think that was the problem with my database it has been locked or is created in use of the system.
Tags: Java
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Unknown column 'name' in 'field list '.
I use Dreamweaver MX and am having a problem with the connection from php, mysql. First of all, the connection between apache, mysql, php and Dreamweaver MX seem to be fine communitating. I recently added fields to an existing table in a database. I can check the fields are there through an external program and the names I use are correct. I've updated the program to make the new field names (checked and double-checked the correct spelling, variable, etc...) The program and the database were communication correctly before I added the new fields, and the program will still read the old existing fields, but not the newly created fields. When I go to the application tab and check that the database of my database is here, when I drill down to the table, none of the new fields appear. I have delected recording of data in the application tab and recreated with a different name. It connects, but will not display the new fields. All the old fields appear fine. How can I force Dreamweaver to query the database and pick up the newly created fields? I'm puzzled.Nevermind, I'm a fool!
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How to propagate the column names in the file engineering reverse to db table?
Hello
I have successfully reverse engineered column about 100 names on the first line of a file flat .cvs in a data store of file (technology) using ODI 11.1.1.
Now I would like to imitate what I used to do with OWB: simply propagate these column names from my data file store flat source to my table (in the meantime) target store empty db.
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---
I tried as much as one can intuitively: drag the columns in my store of source (depending on model) to my target db table that is open in the main view, but ODI Studio just opens as Inspector tabs for columns.
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Unknown column in the PHP/MySQL field list
I created a feedback form for our airshow site and it works great. I now create some pages of the review, which are also working well, then
... I decided to improve one of the review pages and now it does not work... sigh.
We ask stakeholders to provide their zip code and I have a vision showing the number of responses by postcode, this works very well and can be seen here http://www.hollisterairshow.com/feedback-results.php , so I decided to improve it by adding the City / State based on zip code. I created a new table called 'postcodes' and imported a list of zip codes and city / state info - all the 42,000 + of them.
The PHP/MySQL, who works is illustrated below
<? PHP
Connect MySQL$query = "SELECT zip, COUNT (zip) ZIP GROUP BY feedback";
$result = mysql_query ($query) or die (mysql_error ());Print results
While ($row = {mysql_fetch_array ($result))}
echo $row ["zip"]. " ". $row ['COUNT (zip)'];
echo "< br / > ';
}
? >As I am now faced with two tables, I thought that I had to add the name of the table in any field, so I added the names of tables and fields to the new table so
I changed the PHP / MySQL as follows
<? PHP
Connect MySQL$query = 'SELECT feedback.zip, COUNT (feedback.zip), zipcodes.citystate OF feedback codes postal WHERE feedback.zip = zipcodes.zipcode GROUP BY feedback.zip';
$result = mysql_query ($query) or die (mysql_error ());Print results
While ($row = {mysql_fetch_array ($result))}
echo $row ['feedback.zip']. " ". $row ['COUNT (feedback.zip)']. " ". $row ['zipcodes.citystate'];
echo "< br / > ';
}
? >and it fails when I run it says ' Unknown column 'feedback.zip' in "field list '"
I would be grateful any suggestion on this, I am new on this PHP/MySQL stuff.
Thank you
Tony
Tables listed in the From clause must be separated by commas. As it is, it is evaluated as an alias.
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Having a column name as a variable in a query, problem!
I have a problem with a simple query below
SELECT * FROM DisneyWHERE Upper (COLNAME) AS SUPERIOR ('%' |) SEARCHSTRING. '%'); SELECT * FROM Disney
WHERE Upper (COLNAME) AS SUPERIOR ('%' |) SEARCHSTRING. '%');
My problem, the variable of column name is not recognized as a column for example name
A user can select to display a set of characters from the database by user name, movies, etc (they selecting this function since a combobox), they then enter a search string (textbox)
column name = user name
SearchString = pluto
SELECT * FROM Disney
WHERE Upper (COLNAME) AS SUPERIOR ('%' |) SEARCHSTRING. '%');
The problem is orac; e does not seem to be picking up this column name is a column name and seems to be a simple comparison. To make this more clear
It "seems to match the username = pluto
instead of find pluto in the username column.
Someone at - it ideas how I can get around this. I have a strange feeling, it's something to do with pl/sql dynamic, but I am new to oracle, so I have no idea of how to write dynamic queries. Any help would be appreciated muchly
I'm using oracle 11g and visual studio .net 2005user10372910 wrote:
But it wouldn't just look for each column I'm sorry if I seem stupid that I have only just introduced to oracle and I used to use sqlSort of Yes and no.
If colname is 'film' and the search string 'star wars' is the place where actually takes the clause...
WHERE username as username
AND the movie like 'star wars % % '.If username is not limited in any way and it limits just on film.
Conversely if the column name is "username" and the search string is 'Bob Smith' then where clause evaluates actually to...
WHERE username like ' %% of Bob Smith.
AND the film as filmthen move is not limited in any way and simply limits on the user name.
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Something's happened awhile and when I create a folder which appears the first column is the column 'Date modified '. By default, how can return the first column 'Name' without having to move it manually every time?
Hello
I suggest you to visit these links and check if it helps:
http://Windows.Microsoft.com/en-us/Windows-Vista/working-with-files-and-folders#section_4
http://Windows.Microsoft.com/en-us/Windows-Vista/folders-frequently-asked-questions
It will be useful.
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Hi Forum members,
I am looking for a query display the name of the tag as the column name and the value in the tag as a row of data.
I have to print the values within the tag to a file by choosing the value of the flags. the sequence of the tags will vary each time, as the tag name will change dynamically.
So here is the example of input data and the expected output. The string in the text column must be separated as the column names and values.
Input data
Select 1 as seqno,' < > 0210A 50 4f < / 4f > < 5f20 > TEST CARD 16 < / 5f20 > < 5f2a > < / 5f2a > < 82 > 1 c 00 < / 82 > ' double text
Output:Seqno 4f 5f20 5f2a 82
0210A 50 16 1 00 TEST CARD 1Please help me by providing your entries on this.
We use the version of Oracle 11.2.
Note: This is not the XML string
Thank you
Shree
with
data in the form of
(select 1 as seqno,'<4f>0210 A 50<5f20>TEST CARD 16<5F2a><82>00 1' text of all the double union)
Select 2 as seqno,'XYZ<4F>0210 A 50<5f20>TEST CARD 16<5f2a><82>00 1' text of all the double union
Select 3 as seqno,'<4f>0210 A 50<5f20>TEST CARD 16<5F2A><82>1 00XYZ ' text of all the double union
Select option 4 as seqno,'<4F>0210 A 50<5F20>TEST CARD 16<5f2A><82>1 00XYZ' double text
)
Select d.seqno, x.*
d the data,
XMLTable ('/ root')
by the way xmltransform (xmltype ('
': replace (replace (text,'<><> '),)))XmlType (q'~
~'
)
)
path of columns '4f' varchar2 (10) "tag4f."
path of "5f20' varchar2 (30)"tag5f20. "
path of '5f2a' varchar2 (10) "tag5f2a."
path of varchar2 (10) "82" "tag82.
) x
SEQNO 4f 5f20 5f2a 82 1 0210A 50 16 TEST CARD - 1 00 2 0210A 50 16 TEST CARD - 1 00 3 0210A 50 16 TEST CARD - 1 00 4 0210A 50 16 TEST CARD - 1 00 with
data in the form of
(select 1 as seqno,'<4f>0210 A 50<5f20>TEST CARD 16<5F2a><82>00 1' text of all the double union)
Select 2 as seqno,'XYZ<4F>0210 A 50<5f20>TEST CARD 16<5f2a><82>00 1' text of all the double union
Select 3 as seqno,'<4f>0210 A 50<5f20>TEST CARD 16<5F2A><82>1 00XYZ ' text of all the double union
Select option 4 as seqno,'<4F>0210 A 50<5F20>TEST CARD 16<5f2A><82>1 00XYZ' double text
),
Chopper (seqno, Key, value, String) as
(select seqno,
regexp_substr (text,'<(.+?)>', 1, 1, null, 1),
regexp_substr (Text,'>(.*?))
regexp_substr (text,'<.+?>. *? ) (.*) $', 1, 1, null, 1). » <>'
from the data
Union of all the
Select seqno,
regexp_substr (String,'<(.+?)>', 1, 1, null, 1),
regexp_substr (String,'>(.*?))
regexp_substr (String,'<.+?>. *? ) (.*) $', 1, 1, null, 1)
Chopper
where regexp_substr (string,'<(.*?)>', 1, 1, null, 1) is not null
)
Select '4f', seqno, '5f2a', '82', '5f20.
of (seqno, lower (key) select key, value)
Chopper
)
Pivot (max (value) for key in ('4f' as '4f', '5f20' as '5f20', '5f2a' as '5f2a', "82" as "82"))
Concerning
Etbin
-
I'm on version 4.1.1.00.23 of the APEX. I've created a classic report and I am trying to sort. Here's how I'm trying to sort by column name. I have TotPGPV with sorting sequence 1 desc and NewTOTPGPV with sorting sequence 2 desc. I have Count1, Count5 with the sort column. What I'm asking is when the report is run can column sorting to default Count1 and Count5 descending instead of the ascendant. I don't see anywhere to set the default value for the sort column.
Hi - on the report of the page attributes - that you show in your attached screenshot - you can select the columns to sort on the sort sequence as well as the direction of the sort, i.e. for a given column, you can choose to allow sorting on this column, what position this column must be in the sort sequence and whether to sort Ascending or descending by default (i.e. '1' means sort this column first and bottom-up and "1 desc") sort this column first and downhill). Don't forget that once you click on one of the headings of column during execution, it changes your sort settings and these settings are stored in your preferences, that is, they are used again the next time you log in your application and rerun the report.
Kind regards
Marc -
404 error when the lowest selection (column name) for the metadata 11 g dictionary
Hi allI get a 404 error when I select a column name and click the link for dictionary of metadata. I get the 404 because obiee is allowing more 179 characters for the web link. You do not get a 404 error if you click on one of the shorter column names.
When you select the number of offices with commands and then click the metadata dictionary button you get the error 404 below and the web address is truncated causing the 404
This is the product link
http / / self/analyticsRes/SampleAppLite_BI0024/SubjectArea/PRCAT_Sample_Sales_Lite80cb6a2e /.
PRT_Calculated_Facts80cb6aa9/PRC_N_of_Offices_with_Or80cb6cfb.x
If you type the ml at the end, you can see the Web page you want. Also if you click on the area in question and then click the dictionary of metadata and access the column from here the link works.
We receive this error in our Dictionary of metadata generated, but I can also reproduce the problem with the sample app, we have placed the dictionary in the folder anlyticsRes.
I just wanted to check to see if someone else has this problem.
Thanks in advance!
S. Clark
I opened a SR and a bug has already been reported, and the solution is in the latest patch.
Solution
The fix for the Bug 17449036
is included in the bundle 20124371 Patch (patch bundle 11.1.1.7.150120). See this note for more information:
Note 1488475.1: OBIEE 11 g: required and recommended patches and Patch Sets
There is also a one-off Patch 17449036 on top of previous patch bundle for different platforms.
It is advisable to be in the latest patch bundle. In this case, you prefer to apply exceptional measures, you can do but
It is not for all platforms and all the patches together. -
How to get a list of column names
Hello
I need to test the list of column names that are present in the table with my column list who are in excel. Currently im using Toad, if you press f4 on the name of the table, it will display
. But I need a sql query to check it out.
I tried user_tables; not work and tried with information_schema.columns but table does not exist error coming.How to get those details using sql querry.
SELECT column_name
Of all_tab_cols
WHERE table_name = 'name of the Table.
or
SELECT column_name
Of all_tab_cols
WHERE table_name = 'name of the Table.
AND owner = 'name of the owner.
-
Necessary emergency with a request: fill date of prior art on the column name
Hello
Can you please help me with the query. I would be grateful for your time and your help.
I have the query and the following output. Basically, the query selects a date, a table and counties received documents based on the current date, day-1, - 2 days-, 3 days-4 days-5 days and especially 5 days. It's the query I wrote. Now the requirement has slightly changed and described below.
Current query:
SELECT SUM (CASE WHEN TRUNC (SYSDATE) TRUNC ( )File_Date() = 0 PUIS 1 AUTRE 0 FIN) Zéro ,
SUM (CASE WHEN TRUNC (SYSDATE) TRUNC ( )File_Date() = 1 PUIS 1 AUTRE 0 FIN) One ,
SUM (CASE WHEN TRUNC (SYSDATE) TRUNC ( )File_Date() = 2 PUIS 1 AUTRE 0 FIN) Two ,
SUM (CASE WHEN TRUNC (SYSDATE) TRUNC ( )File_Date() = 3 ALORS 1 SINON 0 FIN) Trois ,
SUM (CASE WHEN TRUNC (SYSDATE) TRUNC ( )File_Date() = 4 PUIS 1 AUTRE 0 FIN) Quatre ,
SUM (BOX WHEN TRUNC (SYSDATE) TRUNC (File_Date) = 5 THEN 1 ELSE 0 END) Five ,
SUM (CASE WHEN TRUNC (SYSDATE) TRUNC ( )File_Date() > 5 PUIS 1 AUTRE 0 FIN) OverFive ,
COUNTY (*) Total
DE DOCUMENT_TABLE
OUTPUT:
Zero
One
Two
Three
Four
Five
More than five
Total
3
6
3
6
10
50
100
178
Now the desired output:
The column name must be the date, for example the column name, we're Sysdate, two column name is Sysdate-1 day and the result would look like:
OUTPUT:
17/12/2014
16/12/2014
15/12/2014
14/12/2014
13/12/2014
12/12/2014
More than five
Total
3
6
3
6
10
50
100
178
Hi, just try below as you say it's urgent
Select sysdate, sysdate-1, sysdate-2, sysdate-3,-4, etc of daul sysdate
Union
your query
(you must ensure for the same type of data)
are you using oracle report or just in the sql query. If the reports, then you can manage very easily with the introduction of a formula column.
-
Select the column name when the value = something
Is there a way to select the column name when there is a specific value in it?
As follows:
create table (abc123)
COLUMN1 VARCHAR2 (50).
COLUMN2 VARCHAR2 (50).
Column3 varchar2 (50)
);
insert into abc123 values ('yes', 'Yes', 'No');
insert into abc123 values ('no', 'Yes', 'No');
INSERT INTO ABC123 VALUES ('no ',' no', 'No');
insert into abc123 values ('yes', 'Yes', 'Yes');
SELECT CASE WHEN COLUMN1 = 'Yes' THEN - the name of the column would be here somehow?
WHEN COLUMN2 = 'Yes' THEN - the name of the column would be here somehow?
WHERE Column3 = 'Yes' THEN - the name of the column would be here somehow?
Another null
finish as abc123 columnname
final results for the just Column1 would be:
COLUMN1
NULL VALUE
NULL VALUE
COLUMN1
I'm not sure what I use to get the name of column in there
Thank you.
Hello
708631 wrote:
Is there a way to select the column name when there is a specific value in it?
As follows:
create table (abc123)
COLUMN1 VARCHAR2 (50).
COLUMN2 VARCHAR2 (50).
Column3 varchar2 (50)
);
insert into abc123 values ('yes', 'Yes', 'No');
insert into abc123 values ('no', 'Yes', 'No');
INSERT INTO ABC123 VALUES ('no ',' no', 'No');
insert into abc123 values ('yes', 'Yes', 'Yes');
SELECT CASE WHEN COLUMN1 = 'Yes' THEN - the name of the column would be here somehow?
WHEN COLUMN2 = 'Yes' THEN - the name of the column would be here somehow?
WHERE Column3 = 'Yes' THEN - the name of the column would be here somehow?
Another null
finish as abc123 columnname
final results for the just Column1 would be:
COLUMN1
NULL VALUE
NULL VALUE
COLUMN1
I'm not sure what I use to get the name of column in there
Thank you.
Thanks for posting the CREATE TABLE and INSERT for the sample data.
Don't forget to post the exact results you want from these sample data. If the results depend on the parameters you want to pass a run time, then give a few different examples, with the the desired results of each.
You can hardcode the values you want, such as the column names in a query. For example:
SELECT CASE WHEN column1 = 'Yes' THEN 'Column1' END like y1
CASE WHEN column2 = 'Yes' THEN 'Column2' END like y2
CASE WHEN Column3 = 'Yes' THEN 'Column2' END like y3
, a. *-If wanted
Of abc123 one
;
-
Can I use * and the list of the column names in a select query
PLSQL again. Can I use * and the list of the column names in a select query, i.e. Select *, col1, col2 from Mytable. When I do that my questions tend to the bomb. Can do in other databases.
Thank you
Mike
Hi, Mike,.
If there is something else in the more SELECT clause *, then * must be qualified with a table name or alias.
For example:
SELECT Mytable. *, col1, col2
FROM MyTable;
-
Hello
Doc Oracle says the following on the identifiers in the SELECT in PL/SQL clause: there is no possibility of ambiguity in the SELECT clause because any identifier in the SELECT clause must be a database column name.
If we assume that only valid column identifier are allowed in the SELECT clause.
But I tried the following:
DECLARE toto NUMBER := 10; tata NUMBER := 0; BEGIN SELECT toto INTO tata FROM employees WHERE employee_id = 101; DBMS_OUTPUT.PUT_LINE(tata); END; /
And there is no error telling me that toto is not a column in the employees table and the result is the same as: toto: = aunt;
Won't the doc or did I just miss something?
Thanks for your response!
Hello
rep0ne wrote:
Hello
Doc Oracle says the following on the identifiers in the SELECT in PL/SQL clause: there is no possibility of ambiguity in the SELECT clause because any identifier in the SELECT clause must be a database column name.
If we assume that only valid column identifier are allowed in the SELECT clause.
Post a link to this Oracle doc.
But I tried the following:
- DECLARE
- Toto NUMBER: = 10;
- Auntie NUMBER: = 0;
- BEGIN
- SELECT toto IN Auntie FROM Employees WHERE employee_id = 101;
- DBMS_OUTPUT. Put_line (Auntie);
- END;
- /
And there is no error telling me that toto is not a column in the employees table and the result is the same as: toto: = aunt;
...
You're right that toto is an identifier, but this isn't a column name. (Of a subquery) column alias are not database of the names of columns either, nor are the names of the user-defined function.
Also, there is a possibility for ambiguity even if all the names are the database column names.
Won't the doc or did I just miss something?
I can't say until I see the doc you're talking about.
Oracle documentation is sometimes misleading and sometimes just plain wrong. For each mistake outright example that I saw in the docs of Oracle, there might be 20 cases where the meaning is unclear or misleading and maybe 200 where I just read it wrong.
-
new to 4.02, no grid or column names in the query results
It is a bit strange, I have SQL Developer 4.02 just installed, and I don't see grid or column names in the query results. Don't see anything useful in tools > Preferences, what don't get me?
The worksheet gives you a couple of different ways to run a query...
1. instruction execute sheet icon toolbar (large green arrow, or Ctrl + Enter).
This produces a results tab of the query with the data displayed in a grid.
2. worksheet icon toolbar Execute the Script (the small tip of the green arrow on lined paper, or F5).
This produces a tab out of the Script with the data displayed on the printer.
If execution of the statement to Execute the Script, using some SQL * most orders will remove the column headers:
1. set the position
2. set the pagesize 0 (or 1 or 2).
Pagesize and linesize default is - 1. By default, the spreadsheet is free for formatting output script as he wishes. If you have not changed these settings in the spreadsheet, then see if you point to a startup script in Tools > Preferences > Database > name of the connection startup script file
Kind regards
Gary
SQL DeveloperTeam
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