Problems running SPARQL queries with Jena Oracle adapter
HelloI am trying to run SPARQL queries using the adapter of Jena.
I use Jena 2.6.0 and all concerned pots (granules and ojdbc5) and running on Oracle 11 g 1 material.
I'm under theexample code provided with the adapter Jena:
' public void testOrderBy (String jdbcUrl, String user,
String password, String modelName,
PrintStream psOut)
throws SQLException, IOException
{
Oracle Oracle = new Oracle (jdbcUrl, user, password);
Chart GraphOracleSem = new GraphOracleSem (oracle, modelName);
Model ModelOracleSem = new ModelOracleSem (graph);
Void node = Node.createURI ("http://sub/a3");
Pred node = Node.createURI ("http://pred/p1-a3");
Node obj = Node.createLiteral("8888");
Graph.Add (Triple.create (pred, sub, obj));
void = Node.createURI ("http://sub/a2");
PRED = Node.createURI ("http://pred/p2-a2");
Graph.Add (Triple.create (pred, sub, obj));
void = Node.createURI ("http://sub/a4");
PRED = Node.createURI ("http://pred/p3-a4");
Graph.Add (Triple.create (pred, sub, obj));
Dim queryString As String = "SELECT? s? p? o"
+ "WHERE {?}" s? p? o.}"
+ "ORDER BY? s « ;
psOut.println ("testOrderBy: question 1");
runQuery (QueryFactory.create (queryString), model, psOut);
String queryString2 = "SELECT? s? p? o"
+ "WHERE {?}" s? p? o.}"
+ "ORDER BY DESC (?) p) « ;
psOut.println ("testOrderBy: request 2");
runQuery (QueryFactory.create (queryString2), model, psOut);
Graph.Close ();
Oracle.Dispose ();
}
I'm getting the following exception:
Exception in thread "main" java.lang.NoSuchMethodError: com.hp.hpl.jena.graph.query.Query.getTriples () mCol/hp/hpl/jena/graph/query/NamedTripleBunches;
at oracle.spatial.rdf.client.jena.OracleSemQueryPlan.getStatements(OracleSemQueryPlan.java:363)
at oracle.spatial.rdf.client.jena.OracleSemQueryPlan.executeBindings(OracleSemQueryPlan.java:182)
to com.hp.hpl.jena.sparql.engine.iterator.QueryIterBlockTriplesQH$ StagePattern. < init > (QueryIterBlockTriplesQH.java:90)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterBlockTriplesQH.nextStage(QueryIterBlockTriplesQH.java:56)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage(QueryIterRepeatApply.java:87)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding(QueryIterRepeatApply.java:49)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIteratorBase.hasNext(QueryIteratorBase.java:71)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterSort.sort(QueryIterSort.java:44)
to com.hp.hpl.jena.sparql.engine.iterator.QueryIterSort. < init > (QueryIterSort.java:36)
to com.hp.hpl.jena.sparql.engine.iterator.QueryIterSort. < init > (QueryIterSort.java:31)
at com.hp.hpl.jena.sparql.engine.main.OpCompiler.compile(OpCompiler.java:292)
at com.hp.hpl.jena.sparql.engine.main.CompilerDispatch.visit(CompilerDispatch.java:142)
at com.hp.hpl.jena.sparql.algebra.op.OpOrder.visit(OpOrder.java:28)
at com.hp.hpl.jena.sparql.engine.main.CompilerDispatch.compile(CompilerDispatch.java:33)
at com.hp.hpl.jena.sparql.engine.main.OpCompiler.compileOp(OpCompiler.java:71)
at com.hp.hpl.jena.sparql.engine.main.OpCompiler.compile(OpCompiler.java:298)
at com.hp.hpl.jena.sparql.engine.main.CompilerDispatch.visit(CompilerDispatch.java:149)
at com.hp.hpl.jena.sparql.algebra.op.OpProject.visit(OpProject.java:47)
at com.hp.hpl.jena.sparql.engine.main.CompilerDispatch.compile(CompilerDispatch.java:33)
at com.hp.hpl.jena.sparql.engine.main.OpCompiler.compileOp(OpCompiler.java:71)
at com.hp.hpl.jena.sparql.engine.main.OpCompiler.compile(OpCompiler.java:49)
at com.hp.hpl.jena.sparql.engine.main.QueryEngineMain.eval(QueryEngineMain.java:43)
at com.hp.hpl.jena.sparql.engine.QueryEngineBase.createPlan(QueryEngineBase.java:81)
at com.hp.hpl.jena.sparql.engine.QueryEngineBase.getPlan(QueryEngineBase.java:70)
to com.hp.hpl.jena.sparql.engine.main.QueryEngineMain$ 1.create(QueryEngineMain.java:59)
at com.hp.hpl.jena.sparql.engine.QueryExecutionBase.getPlan(QueryExecutionBase.java:262)
at com.hp.hpl.jena.sparql.engine.QueryExecutionBase.startQueryIterator(QueryExecutionBase.java:239)
at com.hp.hpl.jena.sparql.engine.QueryExecutionBase.execResultSet(QueryExecutionBase.java:244)
at com.hp.hpl.jena.sparql.engine.QueryExecutionBase.execSelect(QueryExecutionBase.java:77)
in the example. Examples.runQuery (Examples.java:1748)
in the example. Examples.testOrderBy (Examples.java:1035)
in the example. Test.main (test.) Java:23)
Someone has an idea what is the problem? Am I guilty of?
Doron,
There was some interface with Jena itself changes.
As a result, the Oracle Jena 2.0 adapter does not work with Jena 2.5.7 or Jena 2.6.0. Please try 2.5.6.
We are working on a new version of the adapter of Jena and this restriction has been lifted.
See you soon,.
Zhe Wu
Tags: Database
Similar Questions
-
Windows has stopped the device because it has reported problems. Code 43. Something with the generic bluetooth adapter. What should do?
Original title: Please help
Hi JovanaNesic,
One of the motors controlling the unit notified the operating system that the device has failed in some way.
Try to run the hardware troubleshooter and check what the problem is and fix it accordingly.
Follow the link below a convenience store opened.
http://Windows.Microsoft.com/en-us/Windows7/open-the-hardware-and-devices-Troubleshooter
If you have already run the Troubleshooting Wizard, you can view the documentation for the hardware for more information about diagnosing the problem.
-
Problem running Battlestations Pacific with Windows 7 Home Premium
I just buy Battlestations Pacific and tried to load it on my laptop ASUS G72GX under Windows 7 Home Premium. The game seems to load correctly, the shortcut will appear in the Games folder; However, when he tries to run the screen goes black, the cursor shows that the program is "pending" then I get spilled on the desk with a message that the program has stopped running and the computer will try now Windows to solve the problem, after a minute or so, I get a message that there is currently no solution and the program is to be arrested. I uninstalled and reinstalled the program, I tried to use troubleshooting compatibility to run it under Vista and XP (Service Pack 2) mode and it does not work. I have loaded the game on my sons office that works under XP (Service Pack 2) and it loaded and ran without any problems.
Hi Hank53,
Welcome to Microsoft Answers Community Forums.
Your game software is not listed in the Compatibility Center Windows 7 you can find here. Please see this link here for frequently asked Questions and measures to address if the product you are looking for is not.
Please check with the software vendor for technical support regarding the program running on Windows 7, here is the link for the help - http://support.eidosinteractive.com/
Alternatively, you can try to lower the resolution of the game screen to support your monitor display settings and increase hardware acceleration in Windows 7 to check if it solves your problem.
To increase the acceleration hardware under Windows 7, please see the steps below.
1. Click Start-> Control Panel-> appearance and personalization.
2. under customization, click on adjust the screen resolution.
3. in the display settings dialog box, click the Advanced Settings button.
4. in the monitor Properties dialog box, click the Troubleshooting tab.
5. click on the change settings button.
6. in the Security dialog box, click on continue.
7. move the hardware acceleration slider to up to the increase of hardware acceleration.
8. click on OK.
9. restart Windows.
Help hope this information.
Kind regards
Arona - Microsoft technical support engineer
Visit our Microsoft answers feedback Forum and let us know what you think.
-
Problems running Setup.app with e4200v2 and Mac network
I bought a router e4200v2 about a year, but somehow, it got lost in my computer room and I don't a not localize until quite recently, just after I bought a new iMac running Yosemite. The new iMacs don't have an optical drive, so I downloaded the Setup.app since the support site of Linksys without problem.
However, when I run the Setup.app, he starts a Setup Smart Wi - fi but stalls when it comes to about 25% of fact, with a message "could not find your router." I called Linksys, and even if this isn't their period of free support they gave me a free call since I'd just take the machine out of the box.
We couldn't get the Setup.app to work, so they talked me through a manual installation. I can now access the net of my Wired iMac or any of the various devices wireless around the House (telephone, laptop, etc.).
BUT it was only after I hung up I have realzed that the different functions available from the diddn t Smart Wifi configuration (for example, guest access) appear to be available.
I don't want to pay for a support call, but it's really irritating. The Setup.app still does not work, and I see no way to not get LLA.
Can anyone suggest a solution? Am I missing something simple?
Thank you.
I do not recommend the use of the software to configure the router in your case.
On the contrary, to connect to the router and use the link below to access and configure.
Default user name: admin or empty
Default password: admin
-
Problem running the report with the Web Service and BI Publisher
Hello
In fact, I'm trying to run a report of Bi Publisher via the Web Service.
I use the following documents:
-http://download.oracle.com/docs/cd/E10415_01/doc/bi.1013/e10416/bip_webservice_101331.htm
-"How to integrate Oracle BI Publisher via Web Services in the form of Oracke.
Everything works fine. But when I try to copy the file on the local computer is 0 length. I use the method of "getReportBytes".
Here's the code I tried with:
String userName = "Administrator";
String password = "Administrator";
System.out.println ("calling" + myPort.getEndpoint ());
System.out.println (myPort.validateLogin (username, Password));
ReportRequest repReq = new ReportRequest();
RepRes ReportResponse = new ReportResponse();
repReq.setAttributeFormat ("pdf");
repReq.setAttributeLocale("en-US");
repReq.setAttributeTemplate ("sales world");
repReq.setReportAbsolutePath ("/ Sales Manager/World Sales/World Sales.xdo");
repRes = myPort.runReport (repReq, userName, passWord);
System.out.println (repRes.getReportContentType ());
Byte [] binaryBytes = repRes.getReportBytes ();
OutputStream out = new FileOutputStream ("D:
out.pdf");
out. Write (binaryBytes);
out. Close();
System.out.println ("success for performance report');
Thanks in advance.Hello
I assume you are using 10.1.3.4. Otherwise, my index is not relevant to you...
There is a new parameter in the web service API to set the size of the segment. HéLas is by default not so, the behavior is as in versions (not size segment... the entire document at once). If you set the size of segment-1, you should get your document. So, try adding
repRequest.setSizeOfDataChunkDownload(-1);concerning
Rainer -
Satellite A200 - problems with the AC adapter / CC
Hello
The problem concerns a Satellite A200 (PSAF6A-02H01N).
Recently, there was problems with the laptop, taking several attempts to boot to Vista, it would lock up while loading or just hang and freeze just after loading Vista.
But once it was up and the laptop running would be happy working for hours with the AC adapter is plugged in.The problem got worse now and the laptop will not load Vista end without crashing.
We have now reduced the computer down to have only a problem when the power adapter is connected.
The laptop battery will charge normally with the AC adapter is plugged in and the laptop on standby or off.The problem persists with the AC adapter is plugged in and the battery removed.
The laptop will start and run perfectly with battery and no power adapter plugged. Once the AC adapter is plugged in the laptop indicates that the battery is charging and then after a few seconds it crash or freeze and the only escape is a full stop.
The laptop will not work under the battery power for 30 minutes max.
I checked the output voltage of the AC adapter and this seems to be a consistent 19.4 Volts.Is this only a problem of AC adapter or the problem with the laptop?
Thanks in advance...
The Canada Gazette
I lifted the previous discussions on this problem and found one that was very similar, but unfortunately the user decided not to find the problem of the road, save money and buy a new laptop instead! Hmm. !! .. seems to me like this might be a prob. material. Maybe a new motherboard?... anyone have an idea of what are the costs for that perhaps? .. an ASP or decent technician backstreet?...
-
HP ENVY23: PROBLEM WITH A WIRELESS ADAPTER
Hello
I BOUGHT THIS REFURBISHED DESKTOP PC. ITS BEEN WORKING REALLY WELL FOR PAST 1 YEAR, BUT SUDDENLY, NOW HE BEGAN TO HAVE PROBLEMS WITH A WIRELESS ADAPTER THAT IS RALINK ADAPTER. PROBLEM IS THAT ADAPTER WILL SUDDENLY STOP WORKING. SO I HAVE TO GO INTO THE DEVICES AND ADAPTER MANAGER DISABLE AND ENABLE FOR HER WORK ONCE AGAIN. SOMETIMES EVEN THAT DOESN'T WORK SO AFTER RESETTING THE ADAPTER, I HAVE TO TURN ON/OFF THE COMPUTER. I HAVE NO CLUE AS WHAT THAT CAUSES THIS PROBLEM. PLEASE IF ANYONE KNOWS HELP.
Thank you
AHMED
P.S I JUST TRIED TO UPDATE MY WIRELESS ADAPTER DRIVER.IT ME SAID I HAVE ALREADY UPDATED DRIVER INSTALLED.
Hi there @JUMRONI
Welcome to the Forums of HP Support! It's a good place to find the help you need, so many other users, the HP experts and other members of the support staff.
Please report the number of complete product for your computer. Check out the following, if you need assistance with this information. How can I find my model number or product number?
I suggest to start by checking your system for malware, as follows:
HP computers - solve and protection against viruses on your computer (Windows 8)
Spyware, Adware and browser hijacking softwareIf that fix it, you're done, otherwise, you should check these:
Troubleshooting wireless network and Internet (Windows 8)
In addition, you can watch the the power management of your wireless adapter:
Turn off the power to the adapter:
1. open Device Manager. (Win Key + R > type devmgmt.msc > OK)
2. expand the network adapters.
3. right click on the Ethernet adapter / wireless, and then click Properties.
4. click on the power management tab.
5 remove the check mark next to allow the computer to turn off this device to save power.
6. click on OK.
7 test cycle.Forget the network: (Windows 8)
1. press Windows Key + C
2. click on settings.
3. click on change PC settings.
4. click on network on the left.
5. click on manage known networks.
6. click on the name of the network.
7. click on forget.Reset TCP/IP on your PC:
1. go to your start screen/menu and type CMD.
2. right-click on the command prompt icon and select run as administrator.
3. in the window that opens type "netsh int ip reset resetlog.txt" without the quotes and press ENTER.
4 restart your PC and test.It can also help to reset the winsock catalog:
1. go to your start screen/menu and type CMD.
2. right-click on the command prompt icon and select run as administrator.
3. in the window that opens type "netsh winsock reset" without the quotes, and then press ENTER.
4 restart your PC and test.Reinstall the NIC drivers:
1. download the drivers from here, but do not run them again.
2. go to your Start menu/screen and type Device Manager.
3. expand network adapters.
4. right click on the wireless adapter and choose uninstall.
5 install the drivers downloaded in step 1.
6. restart your PC and test.Test an ethernet connection:
Explicit. Test if the problem persists on a wired connection to the adapter hardware troubleshooting wireless can be directed to the appropriate areas.I would like to know if this works for you.
-
Windows 8 problem with wireless network adapter
I had a lot of trouble to stay connected to the internet with my college wireless network on
my laptop Windows 8. Especially when my computer is endearing to load a large number of data, the connection becomes limited and stops working. I use the resolution of problems and there's always the wireless adapter, which always solve the problem. This problem will not occur on the unsecured network comments from school or home. I tried many solutions to solve the problem, as going to tab the wireless one adapter power management uncheck allow the computer to turn off this device to save power. nothing has worked so far. Here are the details of the detection of the troubleshooter from the last time that this problem occurred:
Details about network adapter diagnosis: Network adapter Wi-Fi driver information: Description . . . . . . . . . . : Dell Wireless 1704 802.11b/g/n (2.4GHz) Manufacturer . . . . . . . . . : Broadcom Provider . . . . . . . . . . . : Broadcom Version . . . . . . . . . . . : 6.30.59.74 Inf File Name . . . . . . . . . : C:\WINDOWS\INF\oem51.inf Inf File Date . . . . . . . . . : Monday, September 17, 2012 6:52:18 PM Section Name . . . . . . . . . : BCM1704HMD_NT62 Hardware ID . . . . . . . . . . : pci\ven_14e4&dev_4365&subsys_00161028 Instance Status Flags . . . . . : 0x180200a Device Manager Status Code . . : 0 IfType . . . . . . . . . . . . : 71 Physical Media Type . . . . . . : 9
Diagnostic information (wireless connectivity)Details about wireless connectivity diagnosis: Information for connection being diagnosed Interface GUID: 81887e6c-9ddc-413d-be6a-4465ad36cf87 Interface name: Dell Wireless 1704 802.11b/g/n (2.4GHz) Interface type: Native WiFi Connection incident diagnosed Auto Configuration ID: 1 Connection ID: 1 Connection status summary Connection started at: 2015-03-08 14:48:33-522 Profile match: Success Pre-Association: Success Association: Success Security and Authentication: Success List of visible access point(s): 7 item(s) total, 7 item(s) displayed BSSID BSS Type PHY Signal(dB) Chnl/freq SSID ------------------------------------------------------------------------- 28-8A-1C-FE-CA-80 Infra
-91 1 smcm-guest 28-8A-1C-FE-0D-80 Infra -50 1 smcm-guest 28-8A-1C-FE-0D-82 Infra -54 1 resnet 28-8A-1C-FE-B5-C0 Infra -48 6 smcm-guest 28-8A-1C-FE-B5-C2 Infra -47 6 resnet 28-8A-1C-FE-3F-40 Infra -91 6 smcm-guest 28-8A-1C-FE-3F-42 Infra -88 6 resnet Connection History Information for Auto Configuration ID 1 List of visible networks: 2 item(s) total, 2 item(s) displayed BSS Type PHY Security Signal(RSSI) Compatible SSID ------------------------------------------------------------------------------ Infra No 87 Yes smcm-guest Infra Yes 87 Yes resnet List of preferred networks: 5 item(s) Profile: mobilenet SSID: mobilenet SSID length: 9 Connection mode: Infra Security: No Set by group policy: No Connect even if network is not broadcasting: No Connectable: No Reason: 0x00028003 Profile: NETGEAR30 SSID: NETGEAR30 SSID length: 9 Connection mode: Infra Security: Yes Set by group policy: No Connect even if network is not broadcasting: No Connectable: No Reason: 0x00028003 Profile: Yeager Network SSID: Yeager Network SSID length: 14 Connection mode: Infra Security: Yes Set by group policy: No Connect even if network is not broadcasting: No Connectable: No Reason: 0x00028003 Profile: resnet SSID: resnet SSID length: 6 Connection mode: Infra Security: Yes Set by group policy: No Connect even if network is not broadcasting: No Connectable: Yes Profile: smcm-guest SSID: smcm-guest SSID length: 10 Connection mode: Infra Security: No Set by group policy: No Connect even if network is not broadcasting: No Connectable: No Reason: 0x00028001 Information for Connection ID 1 Connection started at: 2015-03-08 14:48:33-522 Auto Configuration ID: 1 Profile: resnet SSID: resnet SSID length: 6 Connection mode: Infra Security: Yes Pre-Association and Association Connectivity settings provided by hardware manufacturer (IHV): No Security settings provided by hardware manufacturer (IHV): No Profile matches network requirements: Success Pre-association status: Success Association status: Success Last AP: 28-8a-1c-fe-b5-c2 Security and Authentication Configured security type: WPA2-802.1X Configured encryption type: CCMP(AES) 802.1X protocol: Yes Authentication mode: User only EAP type: Authentication not started Number of 802.1X restarts: 0 Number of 802.1X failures: 0 802.1X status: Success Key exchange initiated: Yes Unicast key received: Yes Multicast key received: Yes Number of security packets received: 13 Number of security packets sent: 13 Security attempt status: Success Connectivity Packet statistics Ndis Rx: 400791 Ndis Tx: 204956 Unicast decrypt success: 0 Multicast decrypt success: 0 Unicast decrypt failure: 0 Multicast decrypt failure: 0 Rx success: 1632 Rx failure: 846 Tx success: 240 Tx failure: 0 Tx retry: 24 Tx multiple retry: 12 Tx max lifetime exceeded: 0 Tx ACK failure: 60 Roaming history: 0 item(s) Diagnostic information (wireless connectivity)Details about wireless connectivity diagnosis: For complete information about this session see the wireless connectivity information event. Helper Class: Auto Configuration Initialize status: Success Information for connection being diagnosed Interface GUID: 81887e6c-9ddc-413d-be6a-4465ad36cf87 Interface name: Dell Wireless 1704 802.11b/g/n (2.4GHz) Interface type: Native WiFi Result of diagnosis: There may be problem
Diagnostic information (wireless network adapter)Details about wireless network adapter diagnosis: For complete information about this session see the wireless connectivity information event. Helper Class: Native WiFi MSM Initialize status: Success Information for connection being diagnosed Interface GUID: 81887e6c-9ddc-413d-be6a-4465ad36cf87 Interface name: Dell Wireless 1704 802.11b/g/n (2.4GHz) Interface type: Native WiFi Profile: resnet SSID: resnet SSID length: 6 Connection mode: Infra Security: Yes Connect even if network is not broadcasting: Yes Result of diagnosis: There may be problem
Thanks for any help! It happened for about eight months and it's really frustrating.
Hello
Check with Dell and Broadcom, their documentation diagnostics online and drivers.
and ask questions in the forums about known problems. The two Dell driver update, then
Broadcom if there is more recent.Dell support
http://support.Dell.com/Dell support drivers - product manual & warranty Info (left side) - and much more
http://support.Dell.com/support/index.aspx?c=us&l=en&s=DHSDell forums
http://en.community.Dell.com/forums/Dell PC Diagnostics
http://www.Dell.com/support/Diagnostics/us/en/19/
Broadcom - downloads and Customer Support
http://www.Broadcom.com/support/==============================
More troubleshooting:
It is possible that the drivers you use, even if later now available, are not
100% Windows compatible 8.1. Check with the manufacturer of your system (motherboard support
Manufacturer of custom systems) and/or the manufacturer of the device. This one, like Intel,
RealTek, Atheros and others may have newer versions is not available to the mother of system
-site of the manufacturer on board. And continue to check in with them regularly over the next year.
Also update the BIOS, drivers from the chipset of low level and major embedded and separate
device drivers.Download your applications and devices in Windows 8.1
http://Windows.Microsoft.com/en-in/Windows-8/get-apps-devices-working=========================================================
Don't forget to check the updates of the firmware on the router, because who can have a definite effect
on connections Windows 8.1 same if other OS systems connections are fine.Check with support of the manufacturer of the system (motherboard for customized systems manufacturer) and/or
the manufacturer of real device driver updates. If there is no newer versions re - install the same
ones. Ask known in their forums (if any) problems.===================================
General resolution: (after the above if necessary)
Free Wi - Fi and wireless problems
http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-8&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1Note the use of Win Key + X and Win Key + W (to access control panel, run,
and settings according to needs). Win + D key calls to the office and use
Win Key activates / deactivates the desktop and start screen.--------------------------------------------------------------
Control Panel - Network and sharing Center - solve problems
References to Vista also apply to Windows 7 and Windows 8.
Your router be guess here, you have successfully updated the firmware a possible
solution? And I would update your WiFi drivers on computers. How far away are they
you have set in the router? Are there obstacles in the path?Actually try updating your driver and disabling the network logon.
Control Panel - network - write down of the brand and the model of the Wifi - double click
top - tab of the driver - write version - click on update driver (can't do
nothing that MS is far behind the certification of drivers). Then right click on the Wifi
Device and UNINSTALL - Reboot - it will refresh the driver stack.Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htmDownload - SAVE - go where you put it - right click – RUN AS ADMIN.
You can download several at once however restart after the installation of each of them.
After watching the system Maker you can see the same device manufacturer
more recent versions. (Those become your fonts of rescue system manufacturer).Repeat for network (NIC) card and is a good time to get the other update
Drivers Windows 8 like updated drivers.The adapter in Microsoft Windows 8/8.1 network problems - how to fix? (Do not forget to see
This section-> update the NIC driver).
http://Windows.Microsoft.com/en-us/Windows-8/fix-network-adapter-problemsDrivers and Microsoft - Windows 8/8.1 - material
http://Windows.Microsoft.com/en-us/Windows/hardware-drivers-help#hardware-drivers-help=Windows-8Microsoft Windows 8/8.1 - Why Windows is not find my device?
http://Windows.Microsoft.com/en-us/Windows-8/why-isn ' t-windows-conclusion-deviceMicrosoft Windows 8/8.1 - what happens if a device is not installed correctly
http://Windows.Microsoft.com/en-us/Windows-8/what-device-isn ' t-installed-correctly
------------------------------------------------------Make sure you know the details of connection to your wireless router - SSID and password.
You lose connection when you do and have to redo your logon.
Control Panel - Network & Sharing Center - set up a new connection or network
-----------------------------------------------------
And:
TechingItEasy - how to join a Wi - Fi network in Windows 8 by MVP Andre Da Costa
http://techingiteasy.WordPress.com/2012/06/09/how-to-join-a-Wi-Fi-network-in-Windows-8/Microsoft - Windows 8/8.1 - Web & Networking
http://Windows.Microsoft.com/en-us/Windows/Web-networking-help#V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1&Web-networking-help=Windows-8Microsoft - Windows 8/8.1 - Wi - Fi & Networking
http://Windows.Microsoft.com/en-us/Windows-8/WiFi-networking#1TC=T1-----------------------------------------------------
Microsoft - Windows 7 - Why is my Internet connection so slow? (applies to Windows 8)
http://Windows.Microsoft.com/en-us/Windows7/why-is-my-Internet-connection-so-slowMicrosoft - Windows 8/8.1 - wired and wireless in Windows problems
http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-8&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1I hope this helps.
Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="">-><- mark="" twain="" said="" it="">->
-
problem running the session of remote debugging for specific oracle sql developer
I have a problem running the session of remote debugging of sql server specific oracle developer.
I get the following error:
Connection to the database mmgrep - INNA.
PL/SQL execution: ALTER SESSION SET PLSQL_DEBUG = TRUE
Running PL/SQL: CALL the DBMS_DEBUG_JDWP. CONNECT_TCP ('inna.followap.com', '4029')
ORA-30683: failure connecting to debugger
ORA-12535: TNS:operation expired
ORA-06512: at "SYS." DBMS_DEBUG_JDWP', line 68
ORA-06512: at line 1
Process is complete.
I understand that Oracle is unable to connect to my PC.
I have 2 different oracle servers to work with the sql developer. With one I can run debugger, with another - the errow above.
I need to change to be able to start debugging with second oracle server.In tools | Preferences | ebugger, you can specify a range of ports for the debugger to use so you can limit it to those that are open on the firewall.
And just to check, is the ip address that is displayed in the CONNECT_TCP call the right one for your PC?
-
Original title: teredo tunneling adapter error number 10 on windows 8
on my acer travel mate 6292 which I just upgraded to windows 8 pro recently got a problem with teredo tunneling adapter.
It says error code 10 and that the device cannot start, it made me unable to use wifi on my laptop
I tried to reinstall the driver but it just says: windows encountered a problem installing and he says its error code 10
Please help me
Thanks in advance
Hi Samuel,.
We appreciate your efforts to solve this problem. We will put all our efforts in order to solve the problem.
Teredo is a tunneling protocol designed to grant IPv6 connectivity to nodes that are located behind IPv6 NAT (network address translation) not compatible devices. It defines a way of encapsulating IPv6 packets in IPv4 UDP (User Datagram Protocol) datagrams can be routed through NAT devices, on the IPv4 internet.
I wish to inform you that Acer has not released Windows 8 compatible drivers for Acer 6292 travel companion.
I suggest you try to install the drivers for the card wireless in compatibility mode and check if it works. Check out the following link to download and install drivers in compatibility mode.
Make the programs more compatible with this version of Windows
http://Windows.Microsoft.com/en-us/Windows-8/older-programs-compatible-version-Windows
The link below to download the drivers for the wireless card: http://us.acer.com/ac/en/US/content/drivers
A Code 10 error is generated in the Device Manager in one of the following situations:
1. the Device Manager cannot start the device.
2. one of the pilots who needs the unit does not start.
3 device Manager has sufficient information to recognize the error that spread upwards by the device driver.
We could try following common resolutions to solve the problem:
1. update the drivers for this device
2 launch a service of automated troubleshooting
3 contact material supplier technical support
For more information, please see the following article:
FIX: "this device cannot start" error Code 10 in the Device Manager in Windows
http://support.Microsoft.com/kb/943104/en-us
In addition, this article could also be designated:
How can I troubleshoot network card?
http://Windows.Microsoft.com/en-in/Windows/fix-network-adapter-problems#1TC=Windows-8
Please answer us on the State of the question to help you further.
-
Problem with database querying adapter
Hi all
The polling option treats all rows from a table at a time rather than use the polling frequency. I used an option to update a field (logical deletion) where I've initialized unread value = ' n "and read the value = 'Y'." Now, the problem is that I have to query a single row in the table for every 60 seconds (the second row should be transformed only after 60 seconds), but all the lines are treated at the same time. Can someone let me know what could be the problem?
I put in the db adapter options:
Polling frequency: 60 seconds
Lines by Document XML and database: 1
Lines per transaction database: 1
JDBC, query & Timeout options: 60
Thank youPlease see the below URL, this can help you.
http://www.albinsblog.com/2012/10/DB-adapter-message-throttling-in-Oracle.html#.UQI3_fLDiuk
Concerning
Albin I
[http://www.albinsblog.com/] -
Problem in running the Perl script by oracle
Hello
I am facing a problem in the perl script.
«I have a perl script which is interacting with the sybase database.» We have migrated successfully to the sybase database to oracle. Now, I want to change the perl script to interact with the oracle database.
I use code like this to the interaction of the oracle database
Old Code with sybase database: use DBI::Sybase:GFAS;
New oracle database code: use DBI::oracle:GFAS;
When I execute the script perl, its display of the mentioned below error:
Cannot find DBI/oracle.pm in @INC (@INC contains: C:\oracle\product\10.2.0\db_1)
\perl\5.8.3\lib\MSWin32-x86 C:\oracle\product\10.2.0\db_1\perl\5.8.3\lib/mswin32
x 86-multi-thread C:\oracle\product\10.2.0\db_1\perl\5.8.3\lib C:\oracle\product
\10.2.0\db_1\perl\5.8.3\lib\MSWin32-x86 C:\oracle\product\10.2.0\db_1\perl\site\
5.8.3 C:\oracle\product\10.2.0\db_1\perl\site\5.8.3\lib/MSWin32-x86-multi-thread
C:\oracle\product\10.2.0\db_1\perl\site\5.8.3\lib C:\oracle\product\10.2.0\db_1
\sysman\admin\scripts C:/Perl/lib C: / Perl / site / lib.) on line 4 of the hello.pl.
BEGIN failed--compilation abandoned at hello.pl line 4.
Anyone has any idea about this error.
Thanks in advance.If you look in the oracle in the perl\site\5.8.3\lib\MSWin32-x86-multi-thread directory, you will see two directories. Once is DBI and DBD is.
Everything you need in your perl program is a line 'using the DBI '. It will use DBD automatically as needed. You can specify the necessary connection information when you cause the DBI-> connect statement.
I managed to connect to the Oracle database and perform DML through the software installed by default. You don't need to download and install anything else.
I'm no expert, so maybe it lacks some features by using the interfaces supplied by Oracle, but for my needs, it sufficed to perl.
I hope this helps.
-
Problem with the Oracle text markup
Hello
I have a problem with the Oracle text markup.
I am looking for keywords in a text which is composed by a question and answer.
Here is the structure of my text:
& lt; div class = 'question' & gt;
& lt; a & gt; the title of my question & lt; /a & gt;
& lt; div class = "reply & gt;
content of response
& lt; / div & gt;
& lt; / div & gt;
It is possible to search those keywords in the question or answer only. For this, I use the stored procedure:
{call CTX_DOC. MARKUP)
index_name = >?
textkey = >?
text_Query = >?
restab = >?
query_id = >?
startTag = >?
(EndTag = >?)}
_with these parameters: _
index_name = < my index >
textkey = < id for the search text >
text_Query = < a query containing the keywords >
restab = < a table SQL to store the marked text >
query_id = < id >
startTag = ' < span class =-"highlight\" >. "
EndTag = "</span >.
The markup should be done only in the place you want (question, answer, or both).
The markup is good when I search a keyword throughout the text, in the question or answer only.
* If I search two key words in the question or answer, the markup is bad *.
_Example: __
I am looking for the words "* Internet *" in question only.
Here's the query passed to the stored procedure:
+ * text_query * = 'service & internet' INPATH (//div[@class = 'question'] / has) +.
In the question, these words are well marked.
In response, only the first word is marked.
* Why the first keyword is also marked in the response while the query specifies a search in question only? *
The same problem appears when I search for the same keywords in the response only.
In this case, in the answer, these words are marked as well.
In the issue, only the first word is marked.
Thanks for your help
Edited by: user11088931 Apr 21. 2009 06:17Try text_query = (service & internet) INPATH (//div/a)
Single quotes in a query do nothing. I think that your request has been treated as
Service & (internet INPATH (//div/a))
-
Reg: Cardinality Feedback for queries with variable bind
Hi all
One of my query (having no bind variables) takes a lot of time (10 minutes) to run for the second run.
I came to know that its due to the feedback of the cardinality.
I disabled _optimer_use_feedback for help and the query has been run within 2 seconds.
If I disable _optimizer_use_feedback at the instance level, is there a problem for queries with variable bind?
> Sorry! I'm not suppose to disclose the NAMES OF THE TABLES
OK, no problem and I take this restriction as a chance to learn what is cardinality comments, and similar expressions. Now, since you can't explain post program for our help, I would try to explain what is comments of cardinality and similar expressions: (since you did not mention Oracle version, so I guess it's 11.2.0.1)
In the Oracle 11.2.0.1 database some SQL statements returns significantly different lines i.e. for some SQL statements earlier execution plan there are has 100 lines by optimizer in the first plan of execution and, where the same SQL statement executed, based optimizer 1000 lines. This happens because of several cursors for child for a single SQL statement and change bind peeking, collection of statistics, characteristic of re-optimizing 11.2.0.1, permission to referenced objects, ACS (Adaptive Cursor sharing) etc. The preaching of changes to lines due to above reasons as well regarding also the SQL statements that are not contains the variable i.e. AKA vibration cardinality of liaison function.
I will highly recommend to read other links below:
Cardinality feedback | Notebook of the Oracle
http://www.centrexcc.com/tuning%20by%20Cardinality%20Feedback.ppt.PDF
https://blogs.Oracle.com/optimizer/entry/cardinality_feedback
Concerning
Girish Sharma
-
Problem of predicate push with views
Hi guys,.
I had a fairly long discussion to this thread -
-on a problem I encounter in 11g. After a lot of work, we were able to reduce the problem to what seems to be a problem of predicate push when using views but not tables.To summarize the question, I have a user who has a bunch of tables and a layer of views that are based on tables (select * from table_name) that we use to manage access and create a layer of insulation of the tables. All users (other than the owner) will have to choose against the views. Unfortunately what we see is that when they use the perspective to make the choice, they get terrible performance where if they use the tables, they get the performance. Here's a simple query which documents the problem.
GOOD QUERY
SQL > set timing on
SQL > set linesize 160
SQL > set serveroutput off
SQL >
SQL > select / * + gather_plan_statistics * /.
2 w.worker_id, w.worker_name
tas.worker_tbl 3 w,
TAS.worker_cost_centre_tbl 4 c
5 where w.worker_id = c.worker_id
6 and c.effective_date < = trunc (sysdate)
7 and c.expiration_date > = trunc (sysdate)
8 and c.cost_centre = '100033'
9 and tas_user.pkg_taw_security.user_worker_access ('CA17062',
10 'TIMEKEEPER',
11 w.worker_id,
12 trunc (sysdate)) = 1
13. in order to w.worker_name;WORKER_ID WORKER_NAME
--------- ------------------------------------------------------------------------------------------
123703 FADDEN, CLAYTON
11131 HAHN, BRAD
33811 HALL, MAUREEN
53934 JANES, CATHERINEElapsed time: 00:00:00.02
SQL >
SQL > select * from table (dbms_xplan.display_cursor (null, null, 'ALLSTATS LAST'));PLAN_TABLE_OUTPUT
----------------------------------------------------------------------------------------------------
SQL_ID, 3np2s1wpqxnpu, number of children 1
-------------------------------------
Select / * + gather_plan_statistics * / w.worker_id, w.worker_name
of tas.worker_tbl w.
c tas.worker_cost_centre_tbl where w.worker_id = c.worker_id
and c.effective_date < = trunc (sysdate) and c.expiration_date > =
trunc (sysdate) and c.cost_centre = '100033' and
tas_user.pkg_taw_security.user_worker_access ('CA17062',
"TIMEKEEPER"
w.worker_id,
trunc (sysdate)) = 1 order by w.worker_namePLAN_TABLE_OUTPUT
----------------------------------------------------------------------------------------------------Hash value of plan: 3435904055
----------------------------------------------------------------------------------------------------
| ID | Operation | Name | Begins | E - lines. A - lines. A - time | Pads | OMem | 1Mem |
----------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 1. | 4. 00:00:00.01 | 185. | | |
| 1. SORT ORDER BY | | 1. 4. 4. 00:00:00.01 | 185. 2048 | 2048 | 2048
| 2. NESTED LOOPS | | 1. | 4. 00:00:00.01 | 185. | | |
| 3. NESTED LOOPS | | 1. 4. 4. 00:00:00.01 | 181. | | |
|* 4 | TABLE ACCESS BY INDEX ROWID | WORKER_COST_CENTRE_TBL | 1. 4. 4. 00:00:00.01 ||* 5 | INDEX RANGE SCAN | WORKER_CC_CC_IDX | 1. 29. 21. 00:00:00.01 | 3.
|* 6 | INDEX UNIQUE SCAN | WORKER_PK | 4. 1. 4. 00:00:00.01 | 163. | |
| 7. TABLE ACCESS BY INDEX ROWID | WORKER_TBL | 4. 1. 4. 00:00:00.01 | 4. | |
----------------------------------------------------------------------------------------------------Information of predicates (identified by the operation identity card):
---------------------------------------------------4 - filter("C".") (Correspondents' > = TRUNC(SYSDATE@!))
5 - access("C".") COST_CENTRE "="100033"AND 'C'." (EFFECTIVE_DATE"< = TRUNC(SYSDATE@!))
6 - access("W".") WORKER_ID "=" C ". ("' WORKER_ID")PLAN_TABLE_OUTPUT
----------------------------------------------------------------------------------------------------
filter ("PKG_TAW_SECURITY". "USER_WORKER_ACCESS"('CA17062', 'CHRONOMÉTREUR","W".») WORKER_ID «, TRUNC (S)»Note
-----
-Comments of cardinality used for this statement
39 selected lines.Elapsed time: 00:00:00.05
So, that's the good thing - it did exactly what I expected it hits the Worker_CC_CC_IDX to get the workers who belong to a cost center and then hit the worker_PK to get their names. In the end, it applies the filter that validates that the user running the application has access to the worker in question through safety.
BAD REQUEST
SQL > set linesize 160
SQL > set serveroutput off
SQL >
SQL > select / * + gather_plan_statistics * /.
2 w.worker_id, w.worker_name
tas.worker_v 3 w,
TAS.worker_cost_centre_v 4 c
5 where w.worker_id = c.worker_id
6 and c.effective_date < = trunc (sysdate)
7 and c.expiration_date > = trunc (sysdate)
8 and c.cost_centre = '100033'
9 and tas_user.pkg_taw_security.user_worker_access ('CA17062',
10 'TIMEKEEPER',
11 w.worker_id,
12 trunc (sysdate)) = 1
13. in order to w.worker_name;WORKER_ID WORKER_NAME
--------- ------------------------------------------------------------------------------------------
123703 FADDEN, CLAYTON
11131 HAHN, BRAD
33811 HALL, MAUREEN
53934 JANES, CATHERINEElapsed time: 00:00:18.05
SQL >
SQL > select * from table (dbms_xplan.display_cursor (null, null, 'ALLSTATS LAST'));PLAN_TABLE_OUTPUT
----------------------------------------------------------------------------------------------------
SQL_ID, gs5vtgany8vbv, number of children 1
-------------------------------------
Select / * + gather_plan_statistics * / w.worker_id, w.worker_name
of tas.worker_v w, tas.worker_cost_centre_v
c where w.worker_id = c.worker_id and c.effective_date < =.
trunc (sysdate) and c.expiration_date > = trunc (sysdate) and
c.cost_centre = '100033' and tas_user.pkg_taw_security.user_worker_ac
Cess ('CA17062',
"TIMER", w.worker_id,
trunc (sysdate)) = 1 order by
w.worker_namePLAN_TABLE_OUTPUT
----------------------------------------------------------------------------------------------------Hash value of plan: 1726112176
----------------------------------------------------------------------------------------------------
| ID | Operation | Name | Begins | E - lines. A - lines. A - time | Pads | OMem | 1Mem |
----------------------------------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 1. | 4. 00:00:18.26 | 947K | | | |
| 1. SORT ORDER BY | | 1. 4. 4. 00:00:18.26 | 947K | 2048 | 2048 | 2048
|* 2 | HASH JOIN | | 1. 4. 4. 00:00:14.28 | 947K | 1348K | 1348K | 546K (0)
| 3. VIEW | WORKER_COST_CENTRE_V | 1. 4. 4. 00:00:00.01 | 18. | |
|* 4 | TABLE ACCESS BY INDEX ROWID | WORKER_COST_CENTRE_TBL | 1. 4. 4. 00:00:00.01 ||* 5 | INDEX RANGE SCAN | WORKER_CC_CC_IDX | 1. 29. 21. 00:00:00.01 | 3.
|* 6 | VIEW | WORKER_V | 1. 161K | 4. 00:00:14.28 | 946K | | | |
| 7. TABLE ACCESS FULL | WORKER_TBL | 1. 161K | 160K | 00:00:00.09 | 2135
----------------------------------------------------------------------------------------------------Information of predicates (identified by the operation identity card):
---------------------------------------------------2 - access("W".") WORKER_ID "=" C ". ("' WORKER_ID")
4 - filter("X".") (Correspondents' > = TRUNC(SYSDATE@!))
5 - access("X".") COST_CENTRE "="100033"AND 'X'." (EFFECTIVE_DATE"< = TRUNC(SYSDATE@!))PLAN_TABLE_OUTPUT
----------------------------------------------------------------------------------------------------
6 - filter("PKG_TAW_SECURITY".") USER_WORKER_ACCESS "('CA17062', 'CHRONOMÉTREUR)", "W". "WORKER_ID", TRUNC (S).Note
-----
-Comments of cardinality used for this statement
39 selected lines.Elapsed time: 00:00:00.05
So the bad query takes 18 seconds to bring the same answer - but the only change is to the user views instead of tables _TBL _V. In this case she made a hash out of a table scan join full of the worker_tbl to an analysis of the index of the worker_cost_centre_tbl of course it takes forever in comparison. The real question is WHY?
I know that you are going to ask a couple of things - see definitions and synonyms... so here.
Display definitions
SQL > select view_name, dba_views text where view_name in ('WORKER_COST_CENTRE_V', 'WORKER_V');
VIEW_NAME TEXT
------------------------------ ---------------------------------------------------------------------
WORKER_COST_CENTRE_V select x.worker_id,.
x.effective_date,
x.expiration_date,
x.cost_centre
of worker_cost_centre_tbl xWORKER_V select x.worker_id,.
x.user_id,
x.last_name,
x.first_name,
x.worker_name,
x.Initials,
x.Gender,
x.BIRTH_DATE,
x.hire_date,
x.service_date,
x.badge_created_date,
x.address_one,
x.address_two,
x.city_name,
x.state_province,
x.zip_code,
x.telephone_number,
x.Email_Address,
x.ftchip_per_diem_flag,
x.aip_flag,
x.hot_change_flag,
x.pop_flag
of worker_tbl xThesaurus - public
SQL > select * from dba_synonyms where synonym_name in ('WORKER_COST_CENTRE_V', 'WORKER_V');
OWNER SYNONYM_NAME TABLE_OWNER, TABLE_NAME
------------------------------ ------------------------------ ------------------------------ -------
DB_LINK
----------------------------------------------------------------------------------------------------
PUBLIC WORKER_COST_CENTRE_V BUNCH WORKER_COST_CENTRE_V
PUBLIC WORKER_V BUNCH WORKER_VThesaurus - private
SQL > select * from user_synonyms where synonym_name in ('WORKER_COST_CENTRE_V', 'WORKER_V');
no selected line
So as you can see, the views do nothing in this case - and should not change the query at all in my opinion.
Deleting the call of all the query - same using views - led to the execution plan. That's why I think that it is some kind of problem weird predicate push. I can and that you have captured the query (and the 25 or so similar) to make it work less 11g using the view by using the NO_PUSH_PRED flag and by the query without the security call in a query internal. Tuning queries is not the problem - the problem is "why should I? Oracle should use the tables or views in the same way here shouldn't it? To further complicate things, if I run this same query 'wrong' with points of view as the owner of the tables - it works perfectly. If I grant it the DBA role to a user, and run the query so bad that this user - it works perfectly.
Anyone got any ideas what the hell is happening here?
Thank you
Cory AstonTo a large extent, view sure merge is activated to reduce the risk of certain transformations optimizer allows you to reverse scurity functions. It is possible that Oracle didn't closely resembles the view definition or function however to decide if the service could pose a threat if view merger took place. Christian Antognini has an example on his blog if you want an idea of why the functions of views could be a problem: http://www.antognini.ch/2011/09/optimizer_secure_view_merging-and-vpd/
A test, you can try:
ALTER system set optimizer_secure_view_merging = false;
Concerning
Jonathan Lewis
UPDATE: just to change true to FALSE
Maybe you are looking for
-
How to find if someone is hacking my router
My router has been hacked last year and I reset it. I lost the info to get online and see if they still do. My internet on my laptop is really slow this week. Where is the page that I connect to see who else connects?
-
I have a mini note 2133 that I turned on long enough to test the wi - fi connection, not even long enough to register. But when I turned on the second time, he kept asking a password hard disk, I had never set. So, I had 45 minutes of usage during
-
Stuck configuring updates step 3 0f 3 0% complete
laptop guard restart and try to put up-to-date and is stuck configuring updates stage 3 of 3 How to fix
-
Hello I wish that my VI to create an array of controls that can be operated by the front panel. In other words, I have an integer that specifies the amount of controls that I need. Then I would that my VI to automatically create a table of Boolean co
-
I can't defragment my disk hard because I need 15% free space and have only 12%. It is a Dell Dimension 2300, aged about 10 years. I run Disk Cleanup and delete everything I can think and moved large files on an external hard drive. When I go into