wwv_flow. Accept null off the coast of the element leader through the execution environment

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• sreadtim is set to null after the execution of DBMS_STATS. GATHER_SYSTEM_STATS

  I have a 11.2.0.4 install.  I ran the DBMS_STATS. GATHER_SYSTEM_STATS, but after reviewing the statistics, the mreadtim and the sreadtim are null.

  JWF wrote:

  I had an interval of 15 minutes, 30 minutes and 2 hours.  Sometimes, the SREADTIM is filled, and sometimes the other read times are met.  But I still see other statistics such as iotfrspeed or mreadtim. So, what happens if you don't get all the stats? The CBO will use those by default, and others?

  You must understand that the statistics system are there different flavors (NOWORKLOAD compared to the workload) and there are two corresponding sets of stats.

  Statistics system NOWORKLOAD complete: cpuspeednw, ioseektim, iotfrspeed

  Note that if you don't explicitly realize the statistics gathering system NOWORKLOAD the optimizer uses a * default * together statistics system NOWORKLOAD based on default, IOSEEKTIM and IOTFRSPEED - this is the default behavior for most of the facilities which do not bother to do something for his stats of individual system.

  Complete system of workload stats: maxthr, slavethr, sreadtim, mreadtim, MBRC, cpuspeed

  Note that for the system of workload statistics some stats could be depopulated if no corresponding activity took place during the gathering stats (no single block reads-online no SREADTIM no readings diluvium-online no MREADTIM, MBRC, no parallel execution-online no SLAVETHR, MAXTHR etc.). In this case, I believe that the official documentation available is not quite right in saying that the missing values will be synthesized / derived from default values, but the calculation will return you to (default) NOWORKLOAD system stats depending on which parameter is missing (e.g. missing / invalid SREADTIM / MREADTIM: these values are essential for the calculation of costs, so come back to NOWORKLOAD)

  Just follow the links (official doc and my series) provided by Martin for more details.

  Randolf

• JDBC PreparedStatement gives null after the execution of a valid SELECT statement

  Hello
  
  I have the following code:

      public static String GetJobLogLocation(Connection connection, int jobId) throws SQLException
      {
          String sqlstr = "SELECT LOGFILE_NAME FROM apps.fnd_concurrent_requests WHERE REQUEST_ID = ?";
          PreparedStatement prest = connection.prepareStatement(sqlstr);
          prest.setInt(1, jobId);
          ResultSet rs1 = prest.executeQuery();
          String rv = null;
          if (rs1.next())
          {
              rv = rs1.getString(1);
              System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>" + rv);
          }
          rs1.close();
          prest.close();
          return rv;
      }

  As you can see, this function executes a select statement. Before I continue, let me first say that executing the exact same statement in PL/SQL Developer (external program) gives correct/expected results. In addition, run this on my Windows gives correct results environment. I seem to have this problem only on my Unix (SunOS) environment.
  
  in any case, I get out of this function (running against my Unix environment, of course):
  
  + > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > + null
  
  The thing is, it doesn't error out, which means that the result set contains a string, but the string is returned to me with the null value, even if there is a real valid result (that is, in this case, a path).
  
  Someone has an idea, what happens? I tried to use ojdbc6.jar AND ojdbc14.jar is, with the same results. I just don't understand...
  
  Thank you.
  
  Published by: 964530 on 4 January 2013 14:31
  
  Published by: EJP on 01/07/2013-17:48: added {noformat}

  {noformat} tags and removed your bizarre bold formatting. Please do this properly in future.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            

  ASCI says:
  I'm glad that this is a not prove to be a stupid question. At least I'm feeling a little justified due to this fact.

  There is no stupid question...; (o)

  So what remains is: your selection is too early. Can join after insertion, update to each line to trigger the table that loggs insert/update timestamp and the contents of the LOGFIILE_NAME field?

  Good bye
  DPT

• Exception of Java null in the execution interface pointer

  I am using MS Access as a table source. I am populating these data in the target oracle table. When I run the interface, I get the following error the LKM.
  java.lang.NullPointerException
  at sun.jdbc.odbc.JdbcOdbcDriver.initialize(JdbcOdbcDriver.java:436)
  at sun.jdbc.odbc.JdbcOdbcDriver.connect(JdbcOdbcDriver.java:153)
  at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:409)
  at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:385)
  at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnectionFromDriver(DriverManagerDataSource.java:352)
  at oracle.odi.jdbc.datasource.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:331)
  to oracle.odi.jdbc.datasource.LoginTimeoutDatasourceAdapter$ ConnectionProcessor.run (LoginTimeoutDatasourceAdapter.java:217)
  to java.util.concurrent.Executors$ RunnableAdapter.call (Executors.java:441)
  to java.util.concurrent.FutureTask$ Sync.innerRun (FutureTask.java:303)
  at java.util.concurrent.FutureTask.run(FutureTask.java:138)
  to java.util.concurrent.ThreadPoolExecutor$ Worker.runTask (ThreadPoolExecutor.java:886)
  to java.util.concurrent.ThreadPoolExecutor$ Worker.run (ThreadPoolExecutor.java:908)
  at java.lang.Thread.run(Thread.java:662)
  
  I appreciate any help in how to solve...

  Exactly what I was trying to express above. Did you solve it? Some firewall ports may need to be opened on two sides.

• using Port32 entered the execution environment

  
  

  Hi paddy0002,

  the VI Out-Port uses the cviVXDWrapper.dll, therefore, normally, you will get this error message if the dll is not found. You have installed the CVI runtime engine?

  Kind regards

  Bernd

• Tables in the schema APEX_050000 not granted to the PUBLIC in the runtime environment

  Hi all

  I compare development and Runtime environment APEX_050000 property schema and subsidies.  I have no error in two newspaper plants

  Select count (*) in the dba_tab_privs where owner = 'APEX_050000' and recipient = "PUBLIC";

  In development, count = 270, at runtime, count = 109

  Select count (*) in the dba_synonyms where owner = 'PUBLIC' and table_owner = 'APEX_050000. '

  To = 293, runtime development County, County = 270

  Is this a bug?  I'm running on DB 11.2.0.4

  Any script available in APEX I can run to grant so many pictures?

  Thank you, Dorothy

  Dorothy salvation,

  a single runtime system has intentionally less public synonyms and subsidies, because we do not install all the packages that are needed for a dev environment. But see wwv_flow.accept null off the coast of the element leader through the runtime environment to find the declaration of re - create these synonyms/grants.

  Concerning

  Patrick

• 404 not found the requested URL /pls/apex11/wwv_flow.accept was not found on this server.

  Hello

  I tried to connect to Apex on internal workspace.

  I get the error

  ORA-00604: an error has occurred at the SQL level 1 recursive

  ORA-00972: identifier is too long

  ORA-06512: at line 10

  ORA-06550: line 22, column 3:

  PLS-00306: wrong number or types of arguments in the call to 'ACCEPT '.

  ORA-06550: line 22, column 3:

  PL/SQL: Statement ignored

  FATHER's name: apex11

  PROCEDURE: wwv_flow.accept

    URL : http://servername:7777/pls/apex11/wwv_flow.accept

  Any help?

  Thanks in advance

  lukx

  Environment

  OS-> win xp

  Version of DB-> Oracle 11.2.2

  Apex Version-> 4.2.2.00.11

  Hello

  I found the reason. On my test DB I put a db ' AFTER SERVERERROR ON DATABASE 'trigger.

  After trigger deactivate everything works fine.

  Lukx

• Inkjet pro 6830: printer does not except off the coast of brand ink cartridges.

  I bought a new pro 6830 2 years and it was recalled for replacing head inkjet printer. Since I received

  reconditioned replacement, it does not except other other than HP compatible ink cartridges. I hear here

  is going to be the fix for the problem. Is this true?

  Hi @79pinetree,.

  Thank you for joining the HP Forums!

  I understand that your printer HP Officejet pro 6830 does not except off the coast of brand ink cartridges. I am pleased to see that for you!

  Please see this post, dedicated to the best printing experience, of @Bill_F.

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• How do you turn off the coast of photographic reports (live).

  How do you turn off the coast of photographic reports (live)

  Hello always56,

  Thanks for this info and choosing the communities Support from Apple. I know how important setting in the camera options soft photo is for you!

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• Accounts hijacked, Apple blows me off the coast. What can I do now?

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  Thank you.

  Bsteff01

  < email published by host >

  Call your local law enforcement.

• I accidentally dragged the folder "documents" off the coast of the sidebar of the finder, how can I get that back?

  I accidentally dragged the folder (?) of 'documents' off the coast of the left sidebar in the finder, a cloud popped up on the screen and then the missing documents. He had a few things in there and I can't recover, could help you?

  In the menu bar click on finder, then Preferences. In the sidebar tab, make sure documents is checked.

• Triggering off the coast of beginning of Pulse Audio in question DAQmx...

  Hi guys,.

  First of all, it is more a matter of software than hardware, so I didn't post this specific question in the multifunction DAQ card...

  So I'll try to trigger an acquisition finished off the start of a pulse audio, however I have audio sync issues, due to the fact that it can be started before my VI runs. As noted below, the audio is generated and pulsed for 500ms on and 500 ms off the coast, and between these periods, a digital pulse is generated this way (shown in red). I have a problem to stay synchronized, due to the fact that I samples finished for 1 second of a data value, and if the USE EEG is faster than me, I can catch the pulse audio at Midway, rather than at the beginning.

  

  I'm trigger analog outboard of a sound signal of 50mV and capturing two audio channels simultaneously and consistently captures 3 digital channels when they receive the trigger of the beginning of analog input trigger reference digital edge. If digital are slaves and audio is the master in this configuration. The point of this is to get a delta timed material at the time rather than use the timestamps of windows.

  As I said, I use an Analog Edge Trigger Start to start my purchase, what triggers the digital task Digital Edge Start Trigger to start as well. How can I make sure that I start at the BEGINNING of a new pulse audio if I get out of sync, I can't understand this logic... Analog edge goes off just when it goes to the specified level, but maybe it's at half way through the 500ms pulse, so this is my problem...

  I need to be a trigger to start because I do 55 000 this test iterations in a QMH Prod/consumer model and need relaxation to be redeclenchables and start-up is only redeclenchables.

  The variability in timing you see at points 2 and 4 somewhat dictate against the possibility to set up a re-triggering precisely timed by the hardware configuration.  I think that you need to abandon the idea of making repeated sampling finished back to back and switch volleys in a mode of continuous acquisition and treatment.

  To help with this, I aim to capture the moments of digital via meter rather than DIO pulses and be ready to give up the acquisition rate noise much (if necessary) given that you said that your main concern is to distinguish between ON and OFF.

  I must configure the counter to use the Digital pulse as a sample clock and use the sample clock signal HAVE the "time base", i.e. the signal which the edges will be counted and buffered in memory.  This will give you 2 samples per second instead of 5 M and the values of the counter at these sampling points is the index in your AI data which occurred impulses.  Pretty neat and clean.  Just be sure to start the task of counter in front of the task to HAVE it.

  -Kevin P

• The my computer icon and the icon my documents have disappeared off the coast of my desktop screen.

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  I used my computer as usual, for a reason that two of my icons disappeared off the coast of my desktop screen.

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  I need these icons on my desktop I'm not able to access images and other important documents, can help me please how I can bring these icons on my desktop so that I can access my information.

  I don't understand how they suddenly dissapeard I've not done something different on the computer.

  Kind regards

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  Hi DianeCosic,

  What operating system or version of Windows do you use?

  We would need to know that in order to help you better.  If you still see the desktop and My Documents on your Start menu, you should be able to recreate the shortcuts by right-clicking on them from there.

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  Hi AllisonBlackmer,

  Your Windows XP question is more complex than what is generally answered in the Microsoft Answers forums. It is better suited for the IT Pro TechNet public. Please post your question in the forum TechNet for assistance:

  http://social.technet.Microsoft.com/forums/en-us/category/windowsxpitpro

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