Close the database/resources

Similar Questions

• Why commit after must choose to close the database

  11.2.0.4

  I have a performance issue in sessions that have been opened for some time and who have issued queries that use the database link.

  Tracks in session,

  query that uses dblink

  < some time later new issues, query may minutes waiting for the return >

  I can see that the wait event expects dblink.   but there is no reason so he could be waiting (remote DB is fine and said the link is ok) so instead of find me with this problem, Im going to force a closing of the database link after each link request.

  change the connection to session database < dblink >;

  But I get ora-02080 link is used, so I must issue a commit to get the link to close. (I can replicate this in sqlplus).  John spencer said that he is expected here behavior

  Re: Problem with deleting a database link (it is in use)

  It is the code is embedded in java applications and I might not always want to do a commit at that time here.

  So the question is why does the commit?

  Im going to answer myself, or rather quote someone else, JL covers this if you are looking for internet dblink_commit I can't seem to send the link for some reason any.

• Using the database resource manager

  Hello
  in 10g R2,.
  I've never used DBMS_RESOURCE_MANAGER. I have a few questions about this:
  1 - once enabled by defining RESOURCE_MANAGER_PLAN = mydb_plan, it work automatically?
  Otherwise:
  2. when a DBA to change username?
  3-if he does when a user consumes a lot of CPU, how the DBA who sees?
  
  Thank you.
  Any links to articles explaining the use of DBMS_RESOURCE_MANAGER would be appreciated.

  http://www.morganslibrary.com/reference/dbms_res_mgr.html

  Read the link.

  Concerning
  Asif Kabir

• AMT: cannot allocate memory - is there limit to the databases on a single box num

  Hello
  
  Specification of the server:
  Windows 2008 R2 x 64 with all updates applied
  
  Oracle 11.2.0.1 Standard Edition with Patch 16 applied (which corresponds to all the live database version)
  
  10 GB OF RAM
  
  I have a standby server that has all my databases to watch over him
  
  Recently, I added about 8 new databases on hold to take to 102 and since then I get an intermittent error of TNS. AMT-12531: TNS: cannot allocate memory
  
  I have scripts that loop in all databases one at a time, they start the standby database, apply the new recovery logs archived and close the database
  
  It worked perfectly for years but I started having problems after you have added a few other databases, it probably defective 1-3 times so it is inconsistent.
  
  With all databases only idling server use 6 GB out of the 10 GB RAM available so there is a lot of memory free
  
  If I withdraw half a dozen databases in the scripts, it starts working again.
  
  I created 2 new listeners and divide the databases for the half to run on a single listener and the other half on the other, there are still intermittent outages
  
  Server has been restarted several times and sometimes travel a couple of times before failing and sometimes will fail in the first inning thanks to
  
  Failures are normally towards the end of the script, IE. has applied the newspapers to 95 databases and fails when the 96th!
  
  I reorded the data bases in the script and it still fails at the end, not on a specific database
  
  I also added restarts listeners for scripts that made no difference
  
  I've now changed my scripts, then real windows service does not work for databases and the script makes a net start before applying the newspapers and a net stop eventually. She's now going through without a problem but I would go to the bottom of the issue and keep windows running services in the starting and stopping of their adds time for labour to apply the logs across all databases
  
  Thank you
  Robert

  Have you tried a note

  AMT-12531 on Windows 64-bit [ID 1384337.1]

  I created 2 new listeners and divide the databases for the half to run on a single listener and the other half on the other, there are still intermittent outages

  I don't think that you need several headphones if a listener is enough to support all of your databases running on a server.

• move the database

  Hello
  The partition "H:\. "that hosts the Oracle database and data files is almost complete now. The administrator is planing to close the database,
  Rename H:\ to I:\ partition and add the disk and create the new larger partition and name H:. Then copy all data files to this new partition
  with the same paths.
  Will this work? any questions that he might face?
  
  Thank you

  We use the unix-based system. We have taken the backup of $ORACLE_HOME and after the activity just restore the location again. Restore data files, redo log files and files of control for the desired mount point. Start the database and worked.

  Related Oracle files won't be a problem.

  We do not re - install the database.

  Yes, your copy / paste will work. In your case just take a cold backup of your database.

  Concerning
  Asif Kabir

• How to close a database connection in the new browser

  Hi @ all,

  with the new object browser, it is easy to connect to a database with the methods 'ConnectDataStore' or 'ConnectDataStoreByParameter '.

  But how the connection can be closed?

  In an AsamOds environment, it is important to close the connection, because a part of the environment (the so-called ORB) 'hiding' some data (in the ActiveObjectMap). This "cache" is cleaned by closing the connection. So, the problem is that without the ability to close a connection, the cache grow upward (and in how the Orb ist becomes unstable and crashes after a while).

  Thanks for reading

  Greetings from the Germany

  Contur

  Hi Contur,

  the new ASAM-ODS API doesn't have an explicit close method. A store (and here the connection held by this store) will be automatically closed when all references to this store is closed - which translates into VBS to nothingness. The easiest thing is the store itself:

  Dim myStore: set myStore = Navigator.ConnectDataStore ("ASAM pass fail analysis Example")

  Define myStore = Nothing

  In the case your script any other helds refers to this store, for example the results of a query or a certain element, that you must set to nothing as well

  Dim myStore: set myStore = Navigator.ConnectDataStore ("ASAM pass fail analysis Example")

  protected myRootElements: set myRootElements = myStore.RootElements
  Set myRootElements = Nothing

  Define myStore = Nothing

• LabVIEW 2013 close when I try to read the database table.

  LabVIEW 2013 close when I try to read the database table.
  I get the error message, Labview falls just crashes. I use Labview x 32 and connective Toolkit of connectivity of database on Windows 7 x 64. I connect to PostgreSQL with ODBC driver, the connection is stable.
  In my database, I have a lot of tables, I read all those without one.
  When I try to read table bad I get data then labview crash. When I restart Labview, I have no message on the error.
  Also I try to use LabSQL-1. 1a. But it has the same result.

  I found the solution.

  I think the problem was that I have very large table in my database.

  At the beginning I received data from table with next quiry:

  SELECT column1, column2 FROM 'table ';

  But when I write then:

  SELECT column1, (column2, ',') array_to_string FROM 'table ';

  all worked!

• What process in the database is high in the Oracle system resources

  Hello everybady,
  
  I am beginner.
  
  How can we control or analize what process in the database is high in the Oracle database system resources?
  
  Could you please help this issue?
  
  Thanks and greetings
  
  
  
  A tuba.

  Please read SQL and PL/SQL FAQ

  ------------------
  Sybrand Bakker
  Senior Oracle DBA

• Question about the Oracle database resource management

  Good evening
  I have a question about Oracle database Resource Management (DRM) for Oracle Database 10 g. I had an incident which, in a development/UAT environment (different instances, same box, don't ask), a developer wrote a wrong SQL statement that consumed 99% of the CPU. Currently, there is no limit of resources on two cases of db, and the developers don't want limits. However, my manager wants a method to prevent something like this does not happen. If I use the Oracle database resources management, create a consumer group (called "DevEnv") at 40% CPU usage, what will happen if a user of DevEnv runs a bad SQL statement that normally consumes 90% CPU again? Anyone would take a different approach? Thank you.
  
  Sincerely,
  Sho Fukamachi

  782718 wrote:
  If users in the case of "db_uat" use 60% CPU would be users who belongs to DevEnv pending 'db_test' cannot be used more than 40% CPU, so their queries become slower at their end? I would like to know if this behavior works the same in an environment of multiple instances. Thank you.

  Yes, because the available processor would be 40%, they use more, while.

• Form close working after the database is rebuilt

  On our development/test system, we periodically delete all tables, recreate them and then load our test data. Invariably, any trigger that calls another form stops working. These calls forms are in the topic-Next-key triggers when-click mouse and when button pressed. The underlying table structures do not change during the rebuild of the database.
  
  We use the 10.2.0.1.0, 10.1.2.0.2 forms database.
  
  What is the cause for this, and what is the solution to avoid this?
  
  Any help would be greatly appreciated.
  
  Thank you in advance,
  
  Mika

  What exactly do you mean by "if I recreate the file...". ». Are just a recompilation of the FMB? If so, it looks like there is a difference in data bases. It can be a rowtype, or another definition of stored packages and procedures.
  What is the code in your trigger? And trigger a time new form instance (or any other trigger that fires when a form is open)? This could also be the problem.

• When I close the Firefox window, I get the warning that I am closing multiple tabs. The tabs back on reboot.

  When I have more now open tab and I use the x in the window close the browser I get the warning that I close x number of tabs. If I click on continue it closes the window. It's still all I had to do to end the session and close all. Now when I restart Firefox all tabs that were closed at the previous session appear on the new page. If what is expected, why do I get the warning. This just started happening. Version is 32.

  Did you remove the user.js file because this file is the main cause of the problem?

  With the extensions.autoDisableScopes pref, you can control where extensions can be installed.
  It is one of the predefined files that define the default values for preferences (you can check these files through the address bar).

  • Resource:///defaults/Preferences/Firefox.js

  // Disable add-ons that are not installed by the user in all scopes by default.
  // See the SCOPE constants in AddonManager.jsm for values to use here.
  pref("extensions.autoDisableScopes", 15);

  • Resource://GRE/modules/AddonManager.jsm

• Cannot connect - error loading the database...

  Hello

  Since last night find it me impossible to log in on my Skype.

  He puts me "error loading the database. Skype." It is possible that another instance of Skype to use it.

  I have reinstalled Skype, restart my pc, close all programs that could use it.

  My husband get a leverage son skpe without pb so it comes well d a pb with my nickname... going to Word of the change back I. Despite all this, I still have the same message that appears! 1

  did anyone have the same pb? and how he made it?

  Please pour your help!

  Rrbonjour

  so I did well the manip: Task Manager, process shutdown Skype.

  then relaunch the application, but it gives me the same result...

  I made a new system more earlier but it's restore gives me the same result...

  I asked a third person open my account on another pc and ca works... so it just my pc, not a hacking, (already it reassures me!)

  My spouse does so well to open Skype with his nickname but I still nothing.

  Application rattachee a Skype name can she used Lun?

• Convert the database to 10 v to v11

  Hello

  I'm unable to convert and merge a v10.1 v11 user database.  I made a backup of Usrcomp_S.usr to another folder in Windows then used the merger of Multisim and Ultiboard and conversion tools. Here are the steps I followed:

  1 tools > Database > convert database...

  2. Select Source in the dialog context database names.

  3. navigate to the database using the Windows dialog box. Select my copy of database using "All Files." Curiously he is not using the default filter. Select OK and then the following error:

  The path of the database: "database\UsrComp_S.usr" was not found or not set.
  You want to select the path where the database of component?

  4. Select Yes then select my now visible database of the dialog Windows.

  5. press start to convert my database to aid auto rename. Briefly, something happens that seems to be the conversion and the window convert watch Done

  6. close the convert and open tools > database > merge a database...

  7. Select a name of the component database

  8. Repeat step 3 above. The allegedly converted database is still not visible but this time there is no option to "All Files." In the file name drop-down box I choose the path previously used for the database copy. Select open and receive the following error message:

  The path of the database: "database\UsrComp_S.usr" was not found or not set.
  You want to select the path where the database of component?

  9. Select Yes then select my now visible database of the dialog Windows.

  10. press on open and receive the following error message:

  Error: Could not open the database [user data].
  The file format/version does not, and cannot be merged.
  If the database is from a previous version, use convert the database.

  Help, please. This should be a simple process of a button to import parts of the user of a previous version.

  Richard

  Hi Richard,

  I think you are trying to convert the incorrect database. From the name you specified (Usrcomp_S.usr), it's just a CDS model uses to create a user database, it is not your user database.

  On Windows XP, the user database is located in C:\Documents and Settings\\Application Data\National Instruments\Circuit Design Suite\11.0\database\

  On Windows Vista/7, the user database is located in C:\Users\\AppData\Roaming\National Instruments\11.0\database\

• Pavilion dv6: hard disk gets stuck in a "loop", the private resources applications

  I have a HP Pavilion dv6 (dv6-6145dx) with 4 GB of RAM and Windows 7 x 64 installed, 500 Gb HD (Hitachi , 40% brand free).  It worked very well for a time very, very long time.  Recently installed Office 365 month last for professional use, which I was concerned might be a resource hog, but usually works very well.  I also AVAST! Antivirus Pro is installed.

  Last week, I started noticing a strange problem that I had not seen before.  Some applications have become desensitized.  I noticed the hard drive light was constantly.  So I tried to close some applications (including Outlook), thinking that I was running resources.  But the deadlock problem continues.

  Listening to the hard drive, I could hear this "stuck in a loop.  Something like "click-[bunch of quick clicks] - click-click-[break].  Repeats every 2 seconds.  Continues to go on and on.  If I leave the computer alone for about 15 ~ 20 minutes, I discover it has recovered.  But once I run the intensive program of any disk, this repeats itself.  It doesn't matter if it's a 3rd team application or system (such as the launch of Event Viewer).

  To try to limit this, I started in safe mode with network.  I thought that if it was driver related, it wouldn't happen.  I launch the event viewer and still, the loop of the hard drive goes.  All gloomy.

  My antivirus is up to date. I ran a full scan of the system (F2) and no errors.  I ran the monitor resources and Process Explorer in the hope of identifying what that either method was this... couldn't see just guilty.  I also created a new user and logged in with this account... has always been able to experience this problem.  It is therefore not associated user account.

  I'm at my wit's end.  I am grateful that I have another computer I can use, but this should not be the case.

  Anyone who is familiar with this kind of hard disk behavior consumes resources?

  "If you keep an open mind, life will give you more opportunities."

  I ran another system test and eventually got more details:

  "Disk hard Test" failed

  "Fast hard disk 1" (303)

  "Complete hard drive 1" (305)

  OK, so from what I've found, it's a serious error means that the hard drive has failed.

  He is a computer 4 years.  I never had a hard disk failure in a laptop before, and I had many laptops up to nearly 8 years, without any hard drive problem.  The drive inside is manufactured by Hitachi... they don't exactly have the best reputation.  Anyway, all the research that I have met never goes into detail as to what might have caused the failure and if some readers have a reliability problem.  The answer is always "you need to replace your hard drive."

  Anyway, I will not try to diagnose it further.  I send my laptop in for repair (still under warranty - exhausted soon, phew!).

• My computer will not go into Hibernation mode. I checked the hibernation mode. But when I close the laptop, I get a message saying prepare to Hibernate.

  My computer will not go into Hibernation mode. I checked the hibernation mode. But when I close the laptop, I get a message saying prepare to Hibernate.

  Hello

  1 I want to erase the General corruption and repair/replace damaged/missing system files:

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to analyze the log file entries that the Microsoft Windows Resource Checker (SFC.exe) program
  generates in Windows Vista cbs.log
  http://support.Microsoft.com/kb/928228

  Run checkdisk - schedule it to run at the next startup, then apply OK then restart your way.

  How to run the check disk at startup in Vista
  http://www.Vistax64.com/tutorials/67612-check-disk-Chkdsk.html

  ============================================

  After the foregoing: a Fixit for Hibernate

  How can I enable hibernation on my Windows Vista computer?
  http://support.Microsoft.com/default.aspx/KB/929658

  How to reactivate the lack of Hibernate Option in Windows Vista?
  http://www.askvg.com/how-to-re-enable-missing-Hibernate-option-in-Windows-Vista/

  -------------------------------------------

  More if necessary:

  Check your settings (BIOS/CMOS) - usually F2 as you start - Wake on Lan, Wake on Modem and so on.

  Troubleshooting Windows Vista sleep and extended
  http://www.computerperformance.co.UK/Vista/vista_hibernate.htm

  How to troubleshoot performance problems with sleep, hibernation and resume in Windows Vista
  http://support.Microsoft.com/kb/950686

  May need to reset all to default power settings and then place back as you prefer.

  How to solve a problem of Mode for Vista and find a Solution
  http://www.Vistax64.com/tutorials/63567-power-options-sleep-mode-problems.html

  How to enable and disable Hibernation - you can try to disable and re-enable the it. http://www.Vistax64.com/tutorials/165508-hibernation-enable-disable.html

  How to restore the default power in Vista (and then go back and change as you wish)
  http://www.Vistax64.com/tutorials/198047-power-plan-restore-default-settings.html

  Panel configuration-Device Manager - look at the settings for the network card, WiFi, Modem power management.
  and other devices. (Double click on the device and the power management tab)

  Panel configuration-Control Panel Home view (non-conventional) in the top-right search pane
  type of hibernation - see turn Hibernate on / off

  May need to reset all to default power settings and then place back as you prefer.

  I hope this helps.
  Rob - bicycle - Mark Twain said it is good.