Begining in Oracle Spatial
Hi,
I`m a begining in Oracle Spatial, my university has provided me Oracle Spatial 8.1.5, but not his training. I have obtained the training of Oracle Spatial 8.1.6 but there are different things. Somebody can say to me like obtaining training of Oracle Spatial 8.1.5. Thank you very much.
Chema.
Hi,
I`m a begining in Oracle Spatial, my university has provided me Oracle Spatial 8.1.5, but not his training. I have obtained the training of Oracle Spatial 8.1.6 but there are different things. Somebody can say to me like obtaining training of Oracle Spatial 8.1.5. Thank you very much.
Chema.
Similar Messages
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Oracle spatial... how to begin...
I'm new to oracle spatial and for begining i want to make very simple database with spatial data, and map for that, but it seems to be problem. i have basic information how to insert lines, points, polygons but i don't what with that. I have installed mapviwer but i have problem to run demos. I have seen some examples on net, the sql's are very simple but below examples always i see very complicated maps. So question is how to start with oracle spatial, how to build simple database and map for that, where to begin with reading... Any information is welcome. may be is funny but i'm very confused with oracle spatial... :(
ThanxThe best way to start is to
1) look at the documentation - for 10gR2 start http://www.oracle.com/pls/db102/portal.portal_db?selected=1, click on 'Unstructured Data', select "Oracle® Spatial User's Guide and Reference", and work thorugh the examples in Chapter 1 and 2.
2) Get Ravi's book (http://www.amazon.ca/s/ref=nb_ss_gw?url=search-alias%3Daps&field-keywords=oracle+spatial&x=0&y=0) and work through the examples
Since you are a beginner, I suggest "Pro Oracle Spatial" by Euro Beinat, Albert Godfrind, and Ravikanth V. Kothuri. (Not the 11g one for a newbie, as the first one does a better job in general 2D spatial. The 11g has excellent material, especially 3D and the additional capabilities, but sets aside some of the in-depth basics.)
3) Go to the Spatial forum, buried in the 'More...' section of the Database category in the Oracle forums. -
Can not deploy Oracle Spatial Routing Engine on Oracle Weblogic
I posted my question with Oracle Support, however they directed me to the oracle forums. I am hoping this problem can be resolved here. In any event I am getting the following stack trace (shown below). I am using Spatial Version 11.2.0.1.0, Map Viewer 11.1.1.5.1, and WebLogic 10.3.5.0, and data-set provided by Pro Oracle Spatial for Oracle Database 11g - Apress boos. I have successful in deploying Map Viewer, Geocoder Server, but not the Routing Server.
Below is the stack trace:
####<Nov 18, 2011 3:31:07 PM CST> <Error> <Deployer> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1321651867820> <BEA-149202> <Encountered an exception while attempting to commit the 1 task for the application 'routeserver'.>
####<Nov 18, 2011 3:31:07 PM CST> <Warning> <Deployer> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <[STANDBY] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1321651867826> <BEA-149004> <Failures were detected while initiating deploy task for application 'routeserver'.>
####<Nov 18, 2011 3:31:07 PM CST> <Warning> <Deployer> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <[STANDBY] ExecuteThread: '2' for queue: 'weblogic.kernel.Default (self-tuning)'> <<WLS Kernel>> <> <> <1321651867826> <BEA-149078> <Stack trace for message 149004
weblogic.application.ModuleException: [HTTP:101216]Servlet: "RouteServerServlet" failed to preload on startup in Web application: "routeserver".
java.lang.NullPointerException
at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1510)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused By: java.lang.NullPointerException
at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
>
####<Nov 18, 2011 3:31:07 PM CST> <Error> <Console> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <> <1321651867831> <BEA-240003> <Console encountered the following error weblogic.application.ModuleException: [HTTP:101216]Servlet: "RouteServerServlet" failed to preload on startup in Web application: "routeserver".
java.lang.NullPointerException
at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1510)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:482)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:200)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:247)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:425)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:27)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:636)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.EarDeployment.activate(EarDeployment.java:58)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:163)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:68)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.lang.NullPointerException:
at oracle.spatial.router.server.RouteServerServlet.init(RouteServerServlet.java:102)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3153)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
>
####<Nov 18, 2011 3:31:07 PM CST> <Warning> <netuix> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <weblogic> <> <> <1321651867900> <BEA-423420> <Redirect is executed in begin or refresh action. Redirect url is /console/console.portal?_nfpb=true&_pageLabel=AppApplicationOverviewPage&AppApplicationOverviewPortlethandle=com.bea.console.handles.AppDeploymentHandle%28%22com.bea%3AName%3Drouteserver%2CType%3DAppDeployment%22%29.>
####<Nov 18, 2011 3:31:34 PM CST> <Info> <Health> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <> <1321651894879> <BEA-310002> <43% of the total memory in the server is free>
####<Nov 18, 2011 3:57:36 PM CST> <Info> <Health> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <> <1321653456622> <BEA-310002> <67% of the total memory in the server is free>
####<Nov 18, 2011 3:58:36 PM CST> <Info> <Health> <sa2apsp-spatialdev.sa2apsp.com> <AdminServer> <weblogic.GCMonitor> <<anonymous>> <> <> <1321653516623> <BEA-310002> <51% of the total memory in the server is free>Below is the configuration of the routeserver.ear (web.xml):
<?xml version="1.0"?>
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN" "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
<web-app>
<servlet>
<servlet-name>RouteServerServlet</servlet-name>
<servlet-class>oracle.spatial.router.server.RouteServerServlet</servlet-class>
<load-on-startup>1</load-on-startup>
<!-- RouteServer initialization parameters -->
<init-param>
<param-name>routeserver_schema_jdbc_connect_string</param-name>
<param-value>jdbc:oracle:[email protected]:1521:SPATLDB</param-value>
<!--
<description>
Tells the Router how to connect to the database use the following
as a template replaceing host_name, port_number and oracle_sid:
jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=host_name)(PORT=port_number)))(CONNECT_DATA=(SID=oracle_sid)))
host_name: the name of the machine where the database is located
for example mysystem.us.mycompany.com
port_number: the database port number which can be found with the
lsnrctl status command
oracle_sid: the SID of your database
</description>
-->
</init-param>
<init-param>
<param-name>routeserver_schema_username</param-name>
<param-value>spatial</param-value>
</init-param>
<init-param>
<param-name>routeserver_schema_password</param-name>
<param-value>!spatial</param-value>
</init-param>
<init-param>
<param-name>routeserver_network_name</param-name>
<param-value>NDM_US</param-value>
</init-param>
<init-param>
<param-name>routeserver_schema_connection_cache_min_limit</param-name>
<param-value>3</param-value>
</init-param>
<init-param>
<param-name>routeserver_schema_connection_cache_max_limit</param-name>
<param-value>100</param-value>
</init-param>
<!-- Geocoder parameters -->
<init-param>
<param-name>geocoder_type</param-name>
<param-value>httpclient</param-value>
<!--
<description>
httpclient - interacts with geocoder Java Servlet
thinclient - interacts with geocoder in Oracle Database
none - no geocoder provided
</description>
-->
</init-param>
<init-param>
<param-name>geocoder_match_mode</param-name>
<param-value>DEFAULT</param-value>
</init-param>
<!-- These parameters are used if geocoder_type is httpclient -->
<init-param>
<param-name>geocoder_http_url</param-name>
<param-value>http://127.0.0.1:7001/geocoder</param-value>
</init-param>
<init-param>
<param-name>geocoder_http_proxy_host</param-name>
<param-value></param-value>
</init-param>
<init-param>
<param-name>geocoder_http_proxy_port</param-name>
<param-value>-1</param-value>
</init-param>
<!-- These parameters are used if geocoder_type is thinclient -->
<!--
<init-param>
<param-name>geocoder_schema_host</param-name>
<param-value>sa2apsp-spatialdev.sa2apsp.com</param-value>
</init-param>
<init-param>
<param-name>geocoder_schema_port</param-name>
<param-value>1521</param-value>
</init-param>
<init-param>
<param-name>geocoder_schema_sid</param-name>
<param-value>SPATLDB</param-value>
</init-param>
<init-param>
<param-name>geocoder_schema_username</param-name>
<param-value>spatial</param-value>
</init-param>
<init-param>
<param-name>geocoder_schema_password</param-name>
<param-value>spatial</param-value>
</init-param>
<init-param>
<param-name>geocoder_schema_mode</param-name>
<param-value>thin</param-value>
<description>
thin, oci8, etc
</description>
</init-param>
-->
<!-- RouteServer Logging parameters -->
<init-param>
<param-name>log_filename</param-name>
<param-value>/u01/app/routeserver/routeserver.ear/web.war/log/RouteServer.log</param-value>
<!--
<description>
Create a log file for the Router.
The log file can be specified as a relative path log/RouteServer.log
This creates a log file relative to the Router install.
In OC4j the log file created would be
$OC4J_HOME/j2ee/home/applications/routeserver/web/log/RouteServer.log
The log file can also be specified as an absolute path:
/scratch/logfiles/router/Router.log
If the <param-value></param-value> is left empty the Router
creates a default log file:
$OC4J_HOME/j2ee/home/applications/routeserver/web/log/RouteServer.log
</description>
-->
</init-param>
<init-param>
<param-name>log_level</param-name>
<param-value>INFO</param-value>
<!--
<description>
What information should be written to log file?
FATAL - highest level: only FATAL messages are logged
ERROR - error and fatal messages are logged
WARN - warn, error, and fatal messages are logged
INFO - info, warn, error, and fatal messages are logged
DEBUG - debug, info, warn, error, and fatal messages are logged
FINEST - lowest level: everything is logged
</description>
-->
</init-param>
<init-param>
<param-name>log_thread_name</param-name>
<param-value>true</param-value>
<!--
<description>
Whether or not to log the thread name which
makes the log entry - (true or false).
</description>
-->
</init-param>
<init-param>
<param-name>log_time</param-name>
<param-value>true</param-value>
<!--
<description>
Whether or not to log the time of day along
with the log entry - (true or false).
</description>
-->
</init-param>
<!-- Road description parameters -->
<init-param>
<param-name>max_speed_limit</param-name>
<param-value>34</param-value>
<!--
<description>
Maximum speed limit of any road segment.
In meters per second. Should be A
POSITIVE INTEGER SMALLER THAN 32767.
</description>
-->
</init-param>
<init-param>
<param-name>local_road_threshold</param-name>
<param-value>25</param-value>
<!--
<description>
If the estimated distance between source and destination nodes is
less than this value, in miles, then keep local roads a viable
option. This is done as an optimization for short routes.
Increasing this value beyond the 25 mile default may generate more
accurate routes using local roads but can also decrease the Routers
performance by increasing size of the soluion set to be searched.
Decreasing this value, the minimum allowed value is 10, can increase
Router performance by decreasing the size of the solution set to be
searched. However, this may cause the Router to abandon viable local
routes and produce nonoptimal short routes.
</description>
-->
</init-param>
<init-param>
<param-name>highway_cost_multiplier</param-name>
<param-value>1.5</param-value>
<!--
<description>
This is the amount by which to make
highways less attractive when computing
routes with route_preference="local".
1.5 is a good value.
</description>
-->
</init-param>
<init-param>
<param-name>driving_side</param-name>
<param-value>R</param-value>
<!--
<description>
Side of the road on which drivers drive.
R for right side and L for left side.
</description>
-->
</init-param>
<init-param>
<param-name>language</param-name>
<param-value>English</param-value>
<!--
<description>
Language to use to give driving directions.
</description>
-->
</init-param>
<init-param>
<param-name>long_ids</param-name>
<param-value>true</param-value>
<!--
<description>
If true edge and node ids are Java long datatype (8 bytes)
otherwise they are Java integers (4 bytes)
</description>
-->
</init-param>
<init-param>
<param-name>distance_function_type</param-name>
<param-value>geodetic</param-value>
<!--
<description>
geodetic - Use the distance function for
geodetic coordinate systems (e.g. SRID 8307).
euclidean - Use the distance function for
projected coordinate systems.
</description>
-->
</init-param>
<!-- Partitioning parameters -->
<init-param>
<param-name>partition_cache_size_limit</param-name>
<param-value>125</param-value>
<!--
<description>
The network partition cache can hold at
most this many number of partitions.
Set this based on how much memory you have.
If partitions are already in the cache, the
RouteServer will not have to load them from the
database.
WARNING: if you set this too high, you will
run into a OutOfMemoryError.
</description>
-->
</init-param>
<init-param>
<param-name>partition_table_name</param-name>
<param-value>partition</param-value>
<!--
<description>
Name of the partition table that contains the
network partitions. The table is presumed
to be contained in the schema described by
routeserver_schema_jdbc_connect_string,
routeserver_schema_username,
and routeserver_schema_password parameters
described above.
</description>
-->
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>RouteServerServlet</servlet-name>
<url-pattern>/routeserver</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>RouteServerServlet</servlet-name>
<url-pattern>/servlet/RouteServerServlet</url-pattern>
</servlet-mapping>
<!-- Security parameters -->
<security-constraint>
<web-resource-collection>
<web-resource-name>AdminPage</web-resource-name>
<url-pattern>/admin.jsp</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>rs_admin_role</role-name>
</auth-constraint>
</security-constraint>
<login-config>
<auth-method>BASIC</auth-method>
<realm-name>Oracle RouteServer Administration</realm-name>
</login-config>
<security-role>
<description>To perform RouteServer administration.</description>
<role-name>rs_admin_role</role-name>
</security-role>
</web-app> -
Poor performance with Oracle Spatial when spatial query invoked remotely
Is anyone aware of any problems with Oracle Spatial (10.2.0.4 with patches 6989483 and 7003151 on Red Hat Linux 4) which might explain why a spatial query (SDO_WITHIN_DISTANCE) would perform 20 times worse when it was invoked remotely from another computer (using SQLplus) vs. invoking the very same query from the database server itself (also using SQLplus)?
Does Oracle Spatial have any known problems with servers which use SAN disk storage? That is the primary difference between a server in which I see this poor performance and another server where the performance is fine.
Thank you in advance for any thoughts you might share.OK, that's clearer.
Are you sure it is the SQL inside the procedure that is causing the problem? To check, try extracting the SQL from inside the procedure and run it in SQLPLUS with
set autotrace on
set timing on
SELECT ....If the plans and performance are the same then it may be something inside the procedure itself.
Have you profiled the procedure? Here is an example of how to do it:
Prompt Firstly, create PL/SQL profiler table
@$ORACLE_HOME/rdbms/admin/proftab.sql
Prompt Secondly, use the profiler to gather stats on execution characteristics
DECLARE
l_run_num PLS_INTEGER := 1;
l_max_num PLS_INTEGER := 1;
v_geom mdsys.sdo_geometry := mdsys.sdo_geometry(2002,null,null,sdo_elem_info_array(1,2,1),sdo_ordinate_array(0,0,45,45,90,0,135,45,180,0,180,-45,45,-45,0,0));
BEGIN
dbms_output.put_line('Start Profiler Result = ' || DBMS_PROFILER.START_PROFILER(run_comment => 'PARALLEL PROFILE')); -- The comment name can be anything: here it is related to the Parallel procedure I am testing.
v_geom := Parallel(v_geom,10,0.05,1); -- Put your procedure call here
dbms_output.put_line('Stop Profiler Result = ' || DBMS_PROFILER.STOP_PROFILER );
END;
SHOW ERRORS
Prompt Finally, report activity
COLUMN runid FORMAT 99999
COLUMN run_comment FORMAT A40
SELECT runid || ',' || run_date || ',' || run_comment || ',' || run_total_time
FROM plsql_profiler_runs
ORDER BY runid;
COLUMN runid FORMAT 99999
COLUMN unit_number FORMAT 99999
COLUMN unit_type FORMAT A20
COLUMN unit_owner FORMAT A20
COLUMN text FORMAT A100
compute sum label 'Total_Time' of total_time on runid
break on runid skip 1
set linesize 200
SELECT u.runid || ',' ||
u.unit_name,
d.line#,
d.total_occur,
d.total_time,
text
FROM plsql_profiler_units u
JOIN plsql_profiler_data d ON u.runid = d.runid
AND
u.unit_number = d.unit_number
JOIN all_source als ON ( als.owner = 'CODESYS'
AND als.type = u.unit_type
AND als.name = u.unit_name
AND als.line = d.line# )
WHERE u.runid = (SELECT max(runid) FROM plsql_profiler_runs)
ORDER BY d.total_time desc;Run the profiler in both environments and see if you can see where the slowdown exists.
regards
Simon -
Extrude 3D polygons in Oracle spatial
Dear Everyone,
I have two data sets of the city footprints imported in the Oracle Spatial already. One is a 2D polygon layer with only x and y, and the other is a 3D polygon layer with z values (the x and y are identical to the first one).
Now I am trying to extrude the 3D polygon to 3D composites based on the z value. I can successfully extrude the 2D polygons with specifying the ground heights (say sdo_ordinate_array(0)) and topheights (say, sdo_ordinate_array(20.0)).
However, how to extrude the 3D polygon taking each vertex's z value as the ground heights to an specified top heights is a problem for me. Since, I am very new to use PL/SQL, besides, I am not sure if it is possible to do this.
Here is the sample data extracted from the sample data:
select sample.geom.sdo_ordinates from sample2d_polygon sample
NUMBER(715202.739577727,733492.909091357,715206.759608945,733492.412077086,715208.666575034,733506.889047512,715204.72752625,733507.364066093,715202.739577727,733492.909091357)
select sample.geom.sdo_ordinates from sample3d_polygon sample
NUMBER(715202.739577727,733492.909091357,12.4890003204346,715206.759608945,733492.412077086,12.4890003204346,715208.666575034,733506.889047512,12.4540004730225,715204.72752625,733507.364066093,12.4320001602173,715202.739577727,733492.909091357,12.4890003204346)
Can anybody help me about this
select sdo_util.extrude(sample.geom, sdo_ordinate_array(), sdo_ordinate_array(20.0), 'true', 0.05) from sample2d_polygon sample, where the first sdo_ordinate_array is the array of corresponding vertex's z value?
Any suggestions is anticipated and highly appreciated.
Sincerely
JunHi Jun,-
I hope the following code solves your problem.
Please also make sure your geometries are valid using sdo_geom.validate_geometry_with_context or
sdo_geom.validate_layer_with_context for 3D geometries.
Please let us know if you have questions.
Best
baris
drop table myGeoms;
drop table extruded_myGeoms;
create table myGeoms(i number, geom sdo_geometry);
insert into myGeoms(i, geom) values(1,
MDSYS.SDO_GEOMETRY(3003, null,null,
MDSYS.SDO_ELEM_INFO_ARRAY(1,1003,1),
MDSYS.sdo_ordinate_array(
715202.739577727,733492.909091357,12.4890003204346,
715206.759608945,733492.412077086,12.4890003204346,
715208.666575034,733506.889047512,12.4540004730225,
715204.72752625, 733507.364066093,12.4320001602173,
715202.739577727,733492.909091357,12.4890003204346
insert into myGeoms(i, geom) values(2,
MDSYS.SDO_GEOMETRY(3003, null,null,
MDSYS.SDO_ELEM_INFO_ARRAY(1,1003,1),
MDSYS.sdo_ordinate_array(
715202.739577727,733492.909091357,14.4890003204346,
715206.759608945,733492.412077086,14.4890003204346,
715208.666575034,733506.889047512,14.4540004730225,
715204.72752625, 733507.364066093,14.4320001602173,
715202.739577727,733492.909091357,14.4890003204346
insert into myGeoms(i, geom) values(3,
mdsys.sdo_geometry(3003, null, null,
mdsys.sdo_elem_info_array(1,1003,1),
mdsys.sdo_ordinate_array(1,1,10, 0,1,10, 0,0,10, 1,0,10, 1,1,10))
create table extruded_myGeoms(id number, geom sdo_geometry);
-- This program assumes that each geometry in myGeoms table
-- has only 1 ring per polygon ie, 1003 etype element.
set serveroutput on;
declare
type cursor_type is REF CURSOR;
query_crs cursor_type ;
-- For each extruded geometry (result), this array has the ground heights
ords_bottom_z_array sdo_number_array := null;
-- For each extruded geometry (result), this array has the top heights which is set to 20 for each element.
-- Both arrays must have the same number of elements.
ords_top_z_array sdo_number_array := null;
ords2d mdsys.sdo_ordinate_array := null;
result sdo_geometry;
g1 sdo_geometry;
g2d sdo_geometry;
stmt varchar2(100);
id1 number;
cnt integer;
k integer;
l integer;
the_dim number;
gtype_2d number;
begin
stmt := ' select i, geom from myGeoms ';
OPEN query_crs FOR stmt;
LOOP
BEGIN
FETCH query_crs into id1, g1;
EXIT when query_crs%NOTFOUND ;
ords2d := mdsys.sdo_ordinate_array();
ords_bottom_z_array := SDO_NUMBER_ARRAY();
ords_top_z_array := SDO_NUMBER_ARRAY();
k:=ords_bottom_z_array.count;
l:=ords2d.count;
FOR cnt in 1..g1.sdo_ordinates.count LOOP
if (mod(cnt, 3) = 0) then
-- Get z values of polygon
ords_bottom_z_array.extend(1);
ords_top_z_array.extend(1);
k:=k+1;
ords_bottom_z_array(k) := g1.sdo_ordinates(cnt);
ords_top_z_array(k) := 20.0; -- Constant
else
-- To have 2D geometry for input to sdo_util.extrude
ords2d.extend(1);
l := l+1;
ords2d(l) := g1.sdo_ordinates(cnt);
end if;
end loop;
the_dim := floor(g1.sdo_gtype / 1000);
gtype_2d := (the_dim-1)*1000 + mod(g1.sdo_gtype, 10);
g2d:= sdo_geometry(gtype_2d, null, null,
mdsys.sdo_elem_info_array(1,1003,1),
ords2d);
result:= sdo_util.extrude(g2d, ords_bottom_z_array, ords_top_z_array, 'FALSE', 0.05);
-- insert the extruded geometry (result) into new table
insert into extruded_myGeoms(id, geom) values(id1, result);
dbms_output.put_line('id = '||id1);
END;
END LOOP;
end;
/ -
I would like to know whether the ADF BC can be used in spatial application without using the Oracle Spatial Java Library. Can we manipulate all SDO_GEOMETRY type in our java application using ADF BC alone?
Hi!
Thank you both for your effort. Both ways work now, I messed something up at the beginning.
Logger loLogger = Logger.getAnonymousLogger();
loLogger.info("method start!");writes to 'default_group~home~default_group~1.log' file in opmn/logs directory, while
ADFLogger loADFLogger = ADFLogger.createADFLogger("oracle");
loADFLogger.log(ADFLogger.NOTIFICATION, "method start!");writes to 'log.xml' in j2ee\home\log\home_default_group_1\oc4j directory.
Now I just have to decide which is better for me ;).
BB -
Extrude 3D polygons with multiple rings in Oracle spatial
In this thread Extrude 3D polygons in Oracle spatial Baris provided a sample script to extrude a polygon with one ring into a 3D solid.
How do I extrude a polygon with multiple rings?
Given this polygon
! http://public.johnnyotoole.fastmail.fm/Polygon_with_hole.jpg !
, I tried to create a solid as follows:
SQL> select * from v$version;
BANNER
Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - Production
PL/SQL Release 11.1.0.7.0 - Production
CORE 11.1.0.7.0 Production
TNS for 32-bit Windows: Version 11.1.0.7.0 - Production
NLSRTL Version 11.1.0.7.0 - Production
5 rows selected.
SQL> DECLARE
2 l_base_geom SDO_GEOMETRY;
3 l_solid SDO_GEOMETRY;
4 BEGIN
5
6 l_base_geom :=
7 SDO_GEOMETRY(2003, NULL, NULL, SDO_ELEM_INFO_ARRAY(1, 1003, 1, 21, 2003, 1),
8 SDO_ORDINATE_ARRAY(568758.064, 835364.907, 568735.12, 835362.873, 568735.897, 835354.404, 568737.264, 835334.554,
9 568738.711, 835317.612, 568758.063, 835319.294, 568790.598, 835322.124, 568787.473, 835358.924, 568786.671, 835367.888,
10 568758.064, 835364.907, 568758.063, 835354.97, 568758.811, 835355.046, 568759.253, 835349.107, 568764.952, 835349.529,
11 568764.51, 835355.468, 568778.388, 835356.625, 568778.627, 835353.883, 568778.681, 835353.252, 568778.757, 835352.388,
12 568780.648, 835330.63, 568758.063, 835328.714, 568747.322, 835327.804, 568744.841, 835353.627, 568758.063, 835354.97));
13
14 DBMS_OUTPUT.PUT_LINE('Valid? ' || SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT(l_base_geom, 0.005));
15
16 l_solid :=
17 SDO_UTIL.EXTRUDE(
18 l_base_geom,
19 SDO_NUMBER_ARRAY(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0),
20 SDO_NUMBER_ARRAY(5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5),
21 'FALSE',
22 0.005);
23
24 DBMS_OUTPUT.PUT_LINE('Volume: ' || sdo_geom.sdo_volume(l_solid,0.005));
25
26 END;
27 /
Valid? TRUE
DECLARE
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception: java.lang.ArrayIndexOutOfBoundsException
ORA-06512: at "MDSYS.SDO_UTIL", line 241
ORA-06512: at line 16Any ideas?Would you please have only 10 elements in your sdo_number_arrays in your case?Is this what you mean?
SQL> DECLARE
2 l_base_geom SDO_GEOMETRY;
3 l_solid SDO_GEOMETRY;
4 BEGIN
5
6 l_base_geom :=
7 SDO_GEOMETRY(2003, NULL, NULL, SDO_ELEM_INFO_ARRAY(1, 1003, 1, 21, 2003, 1),
8 SDO_ORDINATE_ARRAY(568758.064, 835364.907, 568735.12, 835362.873, 568735.897, 835354.404, 568737.264, 835334.554,
9 568738.711, 835317.612, 568758.063, 835319.294, 568790.598, 835322.124, 568787.473, 835358.924, 568786.671, 835367.888,
10 568758.064, 835364.907, 568758.063, 835354.97, 568758.811, 835355.046, 568759.253, 835349.107, 568764.952, 835349.529,
11 568764.51, 835355.468, 568778.388, 835356.625, 568778.627, 835353.883, 568778.681, 835353.252, 568778.757, 835352.388,
12 568780.648, 835330.63, 568758.063, 835328.714, 568747.322, 835327.804, 568744.841, 835353.627, 568758.063, 835354.97));
13
14 DBMS_OUTPUT.PUT_LINE('Valid? ' || SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT(l_base_geom, 0.005));
15
16 l_solid :=
17 SDO_UTIL.EXTRUDE(
18 l_base_geom,
19 SDO_NUMBER_ARRAY(0,0,0,0,0,0,0,0,0,0),
20 SDO_NUMBER_ARRAY(5,5,5,5,5,5,5,5,5,5),
21 'FALSE',
22 0.005);
23
24 DBMS_OUTPUT.PUT_LINE('Volume: ' || sdo_geom.sdo_volume(l_solid,0.005));
25
26 END;
27 /
Valid? TRUE
DECLARE
ERROR at line 1:
ORA-29532: Java call terminated by uncaught Java exception: java.lang.Exception: 54550
ORA-06512: at "MDSYS.SDO_UTIL", line 241
ORA-06512: at line 16
If the heights and ground heights are all the same in your sdo_number_arrays (as in this case), then you can just specify one number in each array instead of specifying a height/ground height for each vertex.Ok, I see what you mean. This works when I use just the outer ring.
SQL> DECLARE
2 l_base_geom SDO_GEOMETRY;
3 l_solid SDO_GEOMETRY;
4 BEGIN
5
6 l_base_geom :=
7 SDO_UTIL.EXTRACT(
8 SDO_GEOMETRY(2003, NULL, NULL, SDO_ELEM_INFO_ARRAY(1, 1003, 1, 21, 2003, 1),
9 SDO_ORDINATE_ARRAY(568758.064, 835364.907, 568735.12, 835362.873, 568735.897, 835354.404, 568737.264, 835334.554,
10 568738.711, 835317.612, 568758.063, 835319.294, 568790.598, 835322.124, 568787.473, 835358.924, 568786.671, 835367.888,
11 568758.064, 835364.907, 568758.063, 835354.97, 568758.811, 835355.046, 568759.253, 835349.107, 568764.952, 835349.529,
12 568764.51, 835355.468, 568778.388, 835356.625, 568778.627, 835353.883, 568778.681, 835353.252, 568778.757, 835352.388,
13 568780.648, 835330.63, 568758.063, 835328.714, 568747.322, 835327.804, 568744.841, 835353.627, 568758.063, 835354.97)),
14 1,1);
15
16 DBMS_OUTPUT.PUT_LINE('Valid? ' || SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT(l_base_geom, 0.005));
17
18 l_solid :=
19 SDO_UTIL.EXTRUDE(
20 l_base_geom,
21 SDO_NUMBER_ARRAY(0),
22 SDO_NUMBER_ARRAY(5),
23 'FALSE',
24 0.005);
25
26 DBMS_OUTPUT.PUT_LINE('Volume: ' || sdo_geom.sdo_volume(l_solid,0.005));
27
28 END;
29 /
Valid? TRUE
Volume: 11839.18887702For the purposes of what I'm doing now, I think I'll just use the outer ring to create my solids, but it would be useful if SDO_UTIL.EXTRUDE works on polygons with multiple rings (maybe it does, I'm probably doing something wrong...). -
How to find ANGLE B/W two edges in Oracle Spatial
How to find ANGLE B/W two edges in Oracle Spatial. I have two edge connected on same node. I wanted to know the angle betwwn them. Can somebody help me out????
Ok. My first example was an approximation. The farther you get north or south of equator, the more inacurate it gets.
This one should do the trick with some degree of accuracy.
declare
PI constant number := 3.14159265358979;
g1 sdo_geometry;
g2 sdo_geometry;
g3 sdo_geometry;
angle1 number;
angle2 number;
FUNCTION POINT(P_LAT IN number
,P_LONG IN number)
RETURN MDSYS.SDO_GEOMETRY IS
BEGIN
-- we load both the ordinate array and the point type because some spatial functions show inconsistent behavior
-- it is not important for this example, just something to be aware of
return(mdsys.sdo_geometry(2001,8307 -- WGS84
,mdsys.sdo_point_type(p_long,p_lat,null)
,mdsys.sdo_elem_info_array(1,2,1)
,mdsys.sdo_ordinate_array(p_long,p_lat)));
END;
begin
-- For the example, project in WGS84
-- g1,g2,g3 could also come straight out of the database as sdo_geometry
g1 := point(50, 7); -- Point A
g2 := point(51, 7); -- Point B
g3 := point(50,10); -- Point C
angle1 := atan2(g2.sdo_point.x - g1.sdo_point.x,
g2.sdo_point.y - g1.sdo_point.y);
angle2 := atan2(g3.sdo_point.x - g1.sdo_point.x,
g3.sdo_point.y - g1.sdo_point.y);
-- depending on rotation and where we are on the planet, adjustments may be needed
if angle1 < 0 then angle1 := angle1 + 2 * PI; end if;
if angle2 < 0 then angle2 := angle2 + 2 * PI; end if;
if angle2 < angle1 then angle2 := angle2 + 2 * PI; end if;
dbms_output.put_line('Angle between the lines A-B and A-C: '||
round(sdo_util.convert_unit(angle2-angle1,'Radian','Degree'),1));
end;
Angle between the lines A-B and A-C: 90 -
Loading shapefiles into Oracle Spatial
Fellow Oracle Spatiallers!
Currently we edit Oracle Spatial data by checking data out into a shapefile,
making our changes off-line, and reloading the shapefile back into Oracle.
Instead of using the Oracle Spatial supplied tool, we decided to purchase
a utility called the "Spatial Loader" from a company called Geometry Pty Ltd
(http://www.geometryit.com). There are a number of reasons why we decided to
go that way which might become evident from the command line parameters of
this utility:
Usage: Shp2Spt [Arguments] [Options]
OR
Usage: Java com.geometryit.spatialloader.oracle.AdvancedJavaSpatialTranslator [Arguments] [Options]
[Arguments] must specify these values:
-o create
type of operation to perform
create creates a new table, must not exist already
recreate creates a new table, may exist already
init drops existing table, creates a new one
append appends data onto existing table
-f <shape_file>
the shape file or project to translate
-l <table,column>
target table and column for the geometry data
-D <database>
target database name
-u <username>
username for RDBMS
-p <password>
password for RDBMS
[Options] values are not necessarily required:
-s <server_name>
name of server with database
-port <port_number>
the port to connect to on the server
-ufi <column_name>
specify the name of the UFI field (unique ID)
-seq <sequence_name>
specify the sequence to use for the spatial data unique IDs
-a none
attributes mode
none no attributes will be transferred
all all attribtues will be transfered as found
file= file containing lines of the form:
<shape_attribute><space/tab><rdbms_column>
where
<shape_attribute> selects the column to be output
<rdbms_column> name of the column in RDBMS
-srid <id>
specify the Spatial Reference ID for the spatial data
(this must be set to use Spatial Reference Transformations)
-i [<level>] or -i rtree
create an index for the generated table
the <level> parameter is an optional integer
representing the depth of the quadtree created
if rtree is specified, the index created will be
an rtree
-c <commit_interval>
number of rows to commit after
-t <tolerance>
tolerance value for metadata
-r none
used to determine number of decimal places to round vertices to
if you use the tolerance-parameter option, specify the -t parameter before -r
-igc
ignore geometry collections
-sgc
split geometry collections
-sgd f
split geometry direction [forward | reverse]
-update-metadata <true/false>
update the Oracle Spatial Metadata table after loading data
-validate <true/false>
perform Oracle Spatial validation after loading data
-v
verbose mode on
-h or -?
display this help message
The main things I like about this tool are:
1. One step (no conversion to sqlloader form followed by a call to the sqlloader).
2. The ability to round the coordinates of the shapes in the shapefile by applying
the XY tolerance values held in the SDO_GEOM_METADATA table.
This is quite important because our editing package - due to double/single precision
issues - can actually move coordinates but those movements are sub the precision of
the actual data. By rounding to the nominate precision we can detect situations where
no actual change to the shape (and its attributes) was made and thus not create superfluous
revisions within the database.
3. It will correctly re-wind the coordinates of the outer/inner shells of polygons. This is
important as ESRI shapefiles are agnostic on the winding order: an outer shell coordinates
can be listed in either clockwise or anti-clockwise order.
4. You can specify the primary key (UFI) column (numeric) and an Oracle Sequence number such
that each new shape loaded can have its UFI assigned from that sequence.
Because of this flexibility, and the excellent support (it is a purchasable product) from the
developers, I can heartily recommend this loader to fellow Spatiallers. It is worth every
penny I spent on it. Try the free version on their website and if, like me, you like it,
purchase it!
regards
SimonHi Shuan,
As part of the zip file created for the next training course to be posted for Oracle Spatial on OTN (within the next few weeks) there is a free (unsupported, undocumented) version of a shape to sdo converter. This should work, but it is unsupported. It will create a layer that then needs to be migrated into 8.1.6 format.
If you need it quite soon send email to [email protected] and I can get it to you.
Hope this helps,
dan -
Oracle Spatial and Oracle Forms
Hi,
Does anyone have experience with Oracle Spatial and Oracle Forms?
I have generated a form, which is based on a view. The view uses the mdsys.sdo_relate operator. Somehow I am unable to get the form to perform (to get one record it takes over 20 minutes). While useing sql-navigator to process the same statement it seems no problem. The query that also uses the view, is then processed in 10 seconds.
I also noticed that when text-functions like ' lower' of ' upper' are used to query the view, the query is processed within 15 seconds. If I don't use ' lower' or ' upper' it takes a long time (> 20 minutes) to process the query. Is it possible that this causes the bad performance of the form?
On metalink I have found that forms and spatial do not cooperate because of the pl/sql version that
forms6 uses. There is no solution presented, does anyone know of a work around?
My configuration is:
Oracle 8.1.7 on WIN2K @ PIII-800Mhz 256 Mb memory.
Formsbuilder 6
If requested I can post the queries that I have made.
With regards,
Gerjan Walrecht
[email protected]
nullHello Priya,
Look into the following.
1. Book - Pro Oracle Spatial for Oracle Database 11g by r. Kothuri, A. Godfrind, E. Beinat. This book provides a nice introduction on Oracle Spatial concepts and have examples.
2. Look at the Oracle Spatial & Graph User Guide
2. Book - Applying and Extending Oracle Spatial by S. Greener and S. Ravada. This book provides hands on information for advanced oracle spatial application developers. Practical guide on hands-on examples, Data models and develop cross-vendor database solutions.
3. This oracle spatial forum, once you understand these concepts.
In the future consider Certification on Oracle Spatial 11g Certified Implementation Specialist.
Best
Navaneet -
Help define the requirements for an Oracle Spatial management tool
Hi,
We are developing a tool that, we hope, will be indispensable for all Oracle Spatial and Locator dbas/users. We've released version 1.0, but we need your help to define the requirements for the next version.
What features would you like to have in a management tool for your spatial databases?
The features we've got so far:
1. Viewing of vector data in a map + attributes
2. Loading from shapefiles
3. Exporting to shapefiles
4. Validating metadata, indexes and spatial data.
We are adding editing of vectors in the next version - basic stuff for add, update and delete.
But there must be a lot more. What do you find difficult to do in Oracle Spatial/Locator? What would you like in a tool such as this?
Any feedback either to myself or the forum is much appreciated.
cheers,
Andrew
[email protected]
PS If you like to have a look at what we have done so far, go to http://www.geometryit.com/products/spatialConsole.phpAndrew knows what I have asked for but for others to think about and to start
the ball rolling, here's what they are:
1. Ability to enter own SQL commands but with PARAMETERS for attributes
and shapes as in the following examples:
SELECT ...
FROM my_spatial_table a
WHERE a.ATTRIBUTE = :attr
AND MDSYS.SDO_RELATE(a.shape,:polygon,'mask=anyinteract') = 'TRUE'
When executed the attribute value is asked for via a input box (data type?)
and the user is asked to define the SDO_GEOMETRY for the :polgygon parameter via mouse clicks on the screen.
Similarly, this would work for INSERT, UPDATE and DELETE...
INSERT INTO my_spatial_table (shape) values(:polygon)
The data type of an attribute parameter could be determined in two ways:
a) By querying the Oracle catalog;
b) By using a "PARAMETERS" command before the query as follows
PARAMETERS name type [(size)] [, name type [(size)] ...]
The PARAMETERS declaration has these parts:
name The name of the parameter.
type The type of the parameter.
size The size of the parameter in characters or bytes.
2. When executing an SQL SELECT statement I would like the tool
to suggest the HINTS that are needed to improve performance.
3. Following on from 2, I would like to Tick an option that would return the
EXPLAIN PLAN that the query optimizer used when executing my query.
4. The tool has to support ALL Oracle's spatial vector data types.
5. It would be nice to be able to work with GeoRasters. Since Spatial Console
imports/exports shapefiles why not the same for rasters. However, the problem
with supporting foreign data formats is WHERE DO YOU STOP!!!!!
6. You could allow for the styling of the Spatial Console to be stored in the MapViewer catalogs or use the MapViewer catalogs when styling an Sdo_Geometry if it exists (I note that your tool extracts the SDO_METADATA
why not the MapViewer metadata as well)?
regards
S. -
Oracle Spatial User Conference - GITA Conference Seattle
http://www.gita.org/events/annual/31/Oracle.asp
Oracle Spatial User Conference
Please note that online registration for this event is now closed.
Thursday, March 13, 2008
Sheraton Seattle Hotel
1400 6th Avenue
Seattle, Washington USA
GITA invites you to attend the Oracle Spatial Users Conference. If you are currently a user, solutions provider, or systems integrator who depends upon Oracle’s spatial technologies, or if you want to learn why thousands of organizations use Oracle’s spatial database and application server capabilities, this is one event you won’t want to miss.
Learn about the latest Oracle geospatial technologies and the business and technical benefits they provide as users, solutions providers and Oracle executives share real world experience with the world's most widely used geospatial information technology platform.
More details will be posted soon—sign up for e-mail updates today!
ORACLE SPATIAL USER CONFERENCE AT GITA
Thursday, March 13, 2008—Seattle, Washington
Preliminary Agenda
Please check back for updates in the future. This agenda is subject to change.
Feb. 12 Update: Complete user sessions schedule and abstracts posted
Wednesday, March 12
6:00 – 8:30 p.m. Oracle Spatial User Conference Reception — Cirrus Ballroom, Sheraton Seattle Hotel
Open to registered & paid user conference attendees only. Registration will be available at the door.
Thursday, March 13
8:00 – 8:30 a.m.
Oracle Spatial Special Interest Group Meeting
8:30 – 9:00 a.m. Welcome – Oracle
9:00 – 10:30 a.m.
Maps in Business Solutions and Applications (Jayant Sharma)
* Fusion Middleware and BI
* OGC Web Services
* Work and Asset Management
* Mobile Workforce Management
10:30 – 11:00 a.m.
Break
11:00 a.m. – Noon
Oracle Spatial 11g – Technical Overview (Siva Ravada)
* What’s Better?
* What’s New?
* What Would You Like To See?
12:00 – 1:30 p.m.
Award Luncheon
1:30 – 3:00 p.m.
TECHNICAL USE CASES – USER SESSIONS
Track A
Mapping & Business Intelligence Applications in Insurance and Retail
Audatex Insight: Claims Analytics with Oracle Business Intelligence Enterprise Edition and Oracle MapViewer
Yasser Kanoun, Principal Consultant, KPI Partners
Sally Suico, Audatex
Audatex Insight is a claim analytics application that presents automobile claims data in graphical and geographical views for management decision support.
This presentation describes how the integration of Oracle MapViewer with OBIEE dashboards allowed Audatex to display claim analytics geographically. For instance, a user can view the average cost of car repair variance, for a specific insurance company compared to whole industry, on US map at desired geographical levels.
CatPortal's LocWizard: An Innovative Approach to Mapping Insurance Risk Intelligence and Enabling Faster Decision Making
Guru Rao, President, Catastrophe Systems,
Aon Re Services, Inc.
Deepak Badoni, Vice President, Catastrophe Systems, Aon Re Services, Inc.
Instant access to policy and location level insurance data is one of the keys to faster decision making during and after a catastrophe event. Using Oracle Business Intelligence Enterprise Edition and Oracle MapViewer, Aon Re Global has developed an industry leading business intelligence and mapping tool that allows users to seamlessly navigate between reports and maps.
The design was driven entirely by their clients’ need to answer key questions about their exposures and losses to catastrophes. The system uses a blend of custom programming and out-of-the-box functionality to create an interface that allows users to create powerful visualizations and reports with a few mouse-clicks – which previously took days, even weeks of manual effort.
Unobtrusive Spatial Enablement of the Oracle Business Intelligence Suite at RL Polk
Steven Pierce, Principal, Johnston McLamb
Robert Murray, Technical Product Manager, RL Polk
This presentation will describe RL Polk’s approach to integrating Oracle MapViewer into Oracle Business Intelligence Suite using Oracle MapViewer's Non-Spatial Data Provider. The NSDP brought an elegant and efficient approach to integrating spatial and non-spatial data in real time.
Track B
Oracle Spatial in Public Sector
Maximizing the Value of Cuyahoga County-Wide GIS Using Oracle Spatial and Oracle Fusion Middleware
J. Kevin Kelley, Geospatial Information Officer, Cuyahoga County
G. Patrick Zhu, Software Systems Developer,Michael Baker Corporation
Discover how to leverage Oracle Spatial and Fusion Middleware technologies to solve current complex county-wide Geospatial needs. Cuyahoga is implementing a cutting-edge architecture to support Grid computing, service-oriented architecture (SOA) and event-driven architecture (EDA) that delivers unprecedented flexibility, performance and scalability.
Web Mapping with Microsoft Virtual Earth and Oracle 10g in U.S. EPA's Grant Tracking Systems
Trevor Quinn, Principal Developer, Systalex Corporation
This presentation details how a U.S. EPA enterprise web application was "geo-enabled" using Microsoft Virtual Earth and Oracle Application Express, and how the back-end Oracle 10g database was transformed into a spatial data engine for Virtual Earth. The presentation demonstrates how to make Oracle MapViewer maps available to commercial mapping APIs as cached tiles, and describes how to serve feature data directly from the database to Virtual Earth using AJAX and PL/SQL.
Automatic Vehicles Monitoring System at Cotral
Giovanni Corcione, Sales Consultant, Oracle Italy
Paolo Castagno, Principal Consultant, Oracle Italy
Diego Ponzi, Production Monitoring- Innovation Manager, Cotral SPA
The Automatic Vehicles Monitoring (AVM) system at Cotral SPA monitors a fleet of 1600 buses that take about 4600 trips per day on a "near real time" basis. Through GPRS/HTTP, buses send information such as position, events, alarms, timing, schedule to a central system for storage and analysis in the Spatial Data Infrastructure, based on Oracle Spatial, for bus monitoring, mapping, reporting and trip planning. With Oracle’s linear referencing, buses can be located and displayed in real time. The Oracle MapViewer browser front-end renders interactive maps with dynamic bus positions according to routes and bus stop positions. A demo will be shown.
3:00 – 3:30 p.m.
Break / Vendor Booths
3:30 – 5:15 p.m.
TECHNICAL USE CASES – USER SESSIONS
Track A
Utilities Case Studies
A Case Study: Re-engineering Cable Industry Business Processes with Spatial Database Technologies
Dennis Beck, President, Spatial Business Systems
This presentation highlights how a suite of customer-service related business applications are being deployed to change cable industry. An overview of the key design criteria will be presented along with highlights of the technical challenges that were faced in building a large-scale set of applications. Details of the applications will be highlighted as well as an overview of the technical implementation considerations and challenges. The presentation will conclude with a demonstration.
Web based geospatial business applications - embedding the CAD/GIS client
Philip O'Doherty, CEO, eSpatial Inc.
Jon Polay, VP Sales, eSpatial Inc.
This talk looks at the emerging drive towards development of geospatial GIS/CAD features within web enabled business applications. It has always been a goal to embed CAD like capabilities within business applications, but it is only recently that the required database and software infrastructure has made this possible. Leading Wireless Telecommunications Company, Verizon, will present its VEGA Application. This demo includes CAD data editing and manipulation features, seamlessly provided as an end to end process, all accessible within a pure web browser.
Foundations of the New Enterprise: Managing Critical Business Data using Oracle Spatial
Justin Lokitz, Director of Sales Engineering Organization Leica Geosystems Geospatial Imaging
Washington Suburban Sanitary Commission (WSSC) is among the top ten Water and Waste Water utilities in the United States. Early on, to support its business needs with regards to geospatial data, WSSC had built a system using software from many traditional GIS vendors that lacked integration and support for many vital business processes. In 2006 WSSC moved all enterprise data to Oracle Spatial (vector and raster data) and implemented the Leica Geosystems' ADE suite.
Modeling Utility Networks with Oracle Spatial Network Data Model
Peter Manskopf, Senior Consultant, GE Energy
The capabilities in Oracle Spatial allowed GE to build its next generation GIS client using Oracle Spatial as the data repository. The Oracle Spatial network data model provides the primitive spatial data structures required to model and meet the complex needs of utility customers. This presentation will give a technical overview how an electrical utility network can be modeled using the Oracle network topology model. The presentation will cover: How Oracle Spatial data structures can be used to model a connected utility network. How the SDO_NET API is used to perform different types of network tracing crucial to utilities. A demo will show the GE client performing network operations on Oracle Spatial.
Track B
Oracle Spatial in Public Sector & Map Production
Using Oracle Spatial and MapViewer for Evaluation of Urban Area Development in Brazil
Andre Luis Carvalho da Motta e Silva, Stategical Projects Director, CODEPLAN
Gustavo Neves de Andrade Lemes, Consultant, Sete Serviços
Fernando Targa, Development Director, GEMPI
To meet information demand concerning income and job generation programs implemented by Brazil’s Federal District Economic Development Office (SDE), the Federal District Planning Company developed the Urban Areas Management System (SIGAU). Local areas are evaluated through performance indexes that take into account urban features, land plot, block and district, and analysis/simulation of a large volume of data from many governmental offices and systems. Thematic maps enable follow up and decision making on current programs. Oracle Spatial, GeoRaster and MapViewer provide a safe, high performance implementation platform. A demo will be shown.
Creation, Publication & Update of Maps out of Databases
Sebastien Lanoe, Product Marketing Manager, Lorienne SA
The production of maps out of GIS databases is often a challenging process. Lorienne innovates with a new map production environment for map creation, map publication and map updates from Oracle Spatial, with a focus on high quality, production cost, data integrity and diversification of map products across media. The case study with Tele Atlas data stored in Oracle Spatial will address the benefits, the level of quality, the efficiency of the production process and its dedicated user-friendly environment.
Reengineering Desktop Thick Workgroups into Web
Rich Enterprise Clients
Bryan Hall, Spatial Architect, L-3 Communications
Jeff Walawender, Senior Software Engineer, L-3 Communications
Cost cutting requires reengineering spatial solutions to directly address business requirements. But enterprise computing for spatial data has, with even "Web 2.0", required the user to lose the responsiveness and feedback that traditional desktop thick client GIS software has provided. We took a different approach in the re-engineering effort and concentrated on making it work as much like a traditional desktop thick client - while simplifying use, making editing more reliable, and actually speeding up rendering. All this, while only supporting one versioned Oracle Spatial database, and application tier for all users.
Complete eGovernment solution at City of Bolzano
Stefan Putzer, CreaForm
Giulio Lavoriero, Director of Engineering, CreaForm
The City of Bolzano, Italy has a unique, complete editing and publishing environment for geographical data. The Oracle Spatial-based enterprise editing environment supports import and export into geospatial tools from Bentley and ESRI, and network modeling from Oracle Spatial. Data is shared with GeoJAX, an easy-to-use geographical web browser that uses the Oracle MapViewer framework in combination with J2EE and AJAX for browsing Oracle Spatial data. This provides a flexible viewer supports spatial queries, and can be fully customized (style and functionality). Users can easily import any kind of geographical data from an ESRI file, edit it with a CAD precision functionality and make those data visible to anyone via the web in a very short time.
5:00 – 5:30 p.m.
Closing Reception
Questions about the Oracle Spatial Users Conference? Contact us!
Phone: 303-337-0513 Fax: 303-337-1001 E-mail: [email protected]Hi:
Some updates regarding the Oracle Spatial User Conference 2008.
1 - Presentations are now available at
http://www.oracle.com/technology/products/spatial/htdocs/spatial_conf_0803_idx.html
All submitted presentations have been posted except for the 3:30 track B slides. Those will be available in a day or two.
2 - Survey for Conference Attendees: If you attended the conference, please take a few minutes to complete the brief survey: http://www.zoomerang.com/Survey/survey-intro.zgi?p=WEB227LQXQUMMD.
Take the survey by April 2 to be entered in a random drawing to receive a copy of the Pro Oracle Spatial for Oracle Database 11g book. We'll also give away 10 GITA shoulder bags.
Thanks to the speakers, sponsors, and participants for a great conference! -
How do I know if a function is included in Oracle Spatial or in Locator ?
Hi,
Is there a document that lists which spatial packages are licensed as Locator and which are licence as spatial?
TamasIts all listed in Appendix B of the Oracle Spatial Developer's Guide. It varies a little from release to release so you'll need to check the guide for the database release you're on.
John -
Oracle Spatial functionality with WFS
Hi all
My first post here so be gentle on me ;-)
This may be an obvious question but here goes ...
When using a WFS client can you access the full SDO_... SQL functions within Oracle Spatial? I've had a read of the WFS spec and it is all a bit vague on how the queries get passed through to the data store.
Also with the WFS locking, is this done at the web server level? If so how would that impact on any direct access to the database? A bit dangerous??
Appreciate any advice on WFS implemtations with a 9i back end. I want to retain the full native Oracle functionality and still deploy via WFS ... a pipe dream??
Thanks
RichardThanks for your response Andreas
Sorry, perhaps I wasn't clear, I realise the WFS client will never directly access the data source, that it is the WFS server that makes the request to the data store, not the client, but can the call be passed through to Oracle as native SQL?
I think I found the answer in the OGC Filter Encoding Imp Spec where it desribes in great detail the optional filter component of a WFS request. It desribes the CQL filter operators that include some spatial operators. These could, I understand, be translated from CGL and Feature based schema to SQL (in GML?) and relational based schema.
While I don't think at first glance that the spatial operators in CQL match all the Oracle SDO_ functions they probably go far enough for most normal users.
Am I on the right track?
Does anyone know of any work that has been done in this filter translation to SQL and if it has been implemented successfully anywhere.
I think the locks would still pose a problem, but that's for another day :-)
Thanks
Richard -
Oracle Spatial 8.1.7 r-tree indexes
I don't think this problem is specific to r-tree indexes vs. quad-tree.
Even though I specify a tablespace other than the SYSTEM tablespace in Oracle Spatial Index Advisor when creating r-tree indexes, the index is still created in the SYSTEM tablespace. I don't want my spatial indexes in the SYSTEM tablespace!
select tablespace_name from user_indexes where index_name = 'GPS_IDX';
TABLESPACE_NAME
SYSTEM
Here is the sql statement that Spatial Index Advisor constructed:
create index gis.gps_idx on gis.gps (geometry) indextype is mdsys.spatial_index parameters ('sdo_indx_dims=2');
I was not able to issue this sql from worksheet with the tablespace option added. Is there a way to do that?
In Spatial Index Advisor, if I don't select the geometry column, then the sql is constructed with the tablespace option added, but when I select the geometry column, it removes it from the sql.
Can anybody shed some light on how to do this?
thanks
DaveSpatial creates an index entry in the system tablespace but realy creates the spatial index in the tablespace you gave it. To verify it execute the select:
select table_name,tablespace_name
from user_tables
where table_name like 'spatial_table%';
It will return your table_name plus the spatial index table created for it.
The table_name will look something like this:
spatial_table_SX_FL10$.
spatial_tables beeing your spatial table.
You can query the same for the indexes built on that previous table.
select index_name,tablespace_name
from user_indexes
where table_name = 'SPATIAL_TABLE_SX_FL10$';
The two index names would look like:
spatial_table_sx_fl10$B1
spatial_table_sx_fl10$B2
They should be created in the tablespace mentionned in your tablespace clause when creating the spatial index.
Hope this helps
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