Why Dispose() every time if I need Connection pooling

Oracle and many internet stations suggest that best practices, we should always call dispose() and close() after each call database. My question is If I have the connection, causing the connection to the pool, with each use, remove the service from pooling of having to open a new connection each time when a connection is needed because all used connections are already deleted. This practice seems to contradict the purpose of the collection of connections and no pooling of the results. Am I wrong?

Thank you

Gary

I see where the confusion is. Yes, this part of the documentation is not clear because the terms 'closed' and 'alienated' are used. It would be clearer to say that connections are destroyed if their lifetime value has been exceeded, then returned in the pool, if life has not been exceeded.

I'll make these changes to the doc.

Thank you for bringing it to my attention.

Tags: Database

Similar Questions

  • I am trying to download a vector file.  I have a paid account.  Every time I try need me on the Subscribe page as I need to pay.  I have a credit card on file and downloads still available from dollarphotoclub.

    I am trying to download a vector file.  I have a paid account.  Every time I try it takes me to the subscription page, like I need to pay (again shows what level I am on).  I have a credit card on file and downloads still available from dollarphotoclub.

    Hello

    Image credits are available on your personal account so please make sure you have this option is selected when you connect to stock.adobe.com, rather than on behalf of the team:

    If you still have questions, please let us know.

    Thank you

    Bev

  • Why all my desktop icons and the start bar disappear, but my document file will pop out every time I have to connect to my computer? but I ady scan my comp. is not a virus...

    I already tried a solution on another site... He asks me to type "explorer.exe" to the new task. but it does not help. the same folder 'My documents' eject too... until I have type 'microsoft word' den that my start bar n desktop icon appear but not the words of microsoft. What really is the problem? Please help me T_T

    Hi micoxmlc0,

    1 - is it disappear and come back after a time or will not return at all?

    Step 1:

    You can try to boot in safe mode and see if the problem persists or not.

    You can check the following link to start in safe mode with networking

    http://support.Microsoft.com/kb/315222

    Step 2:

    You can also check in the new user account.

    See the article:

    How to create and configure user accounts in Windows XP

    http://support.Microsoft.com/kb/279783

    Hope this information is useful.

  • Log in fails mobile every time - LR can not connect

    Tried to connect to the mobile LR nes on my PC.

    Never, it accepts the connection.

    Hepatitis has tried to change the pwd 4 times - same result.

    Cannot copy /Paste in the sign.

    You can expect a serious program error.

    LR 5.5

    Det started with mobile LR.

    Connection

  • I entered a wrong username and now it happens every time I try to connect to a particular Web site? How can I delete a message from automatic request for username?

    Is it possible to delete or change the user name information? The site with that I have a problem does not appear in my saved list of bookmarks even if it is bookmarked on my computer. It's a site that does not have a registered password. When I start typing my username two names immediately pop up. I want to remove the incorrect one. Thank you.

    Please click the button solved it next to the answer that meets or solved your problem of Firefox support, it appears when you are connected, so this thread is marked as solved to help other users who may have this same problem.

  • Every time I have to connect to Windows 7, says bad trial user or password but the next attempt to work

    New Windows 7 install. Set up the login admin PW. Whenever I have connection, the first test says wrong user or PW. The next test (no change (caps lock, etc.) this works.) Weird!

    Any ideas?
    * original title - transient Windows 7 lockout *.

    Hello

    I suggest to change your windows password and check if the same problem occurs.

    Change your Windows password: http://windows.microsoft.com/en-us/windows7/Change-your-Windows-password

    For your reference: Troubleshoot Windows password problems.

    http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-Windows-password-problems

    (For Windows 7)

    http://Windows.Microsoft.com/en-us/Windows7/solutions-to-common-problems-with-logging-on-to-Windows

    Hope this information is useful.

  • "You have been disconnected" error every time I try to connect to the desktop creative cloud application.

    I now get a message "You have been disconnected" whenever I try to connect to the desktop creative cloud application.

    I tried without success to the following:

    1. Uninstall and then reinstall the creative cloud application.
    2. Rename the OOBE centenarians OOBE folder.
    3. The deletion of all in the SLCache.

    All of these answers have been proposed on these forums or support. None have worked.

    I'm on a composition of the team.

    I am currently using Adobe Creative Suite CS5.5.

    I am on a Mac in the Mavericks (OSX 10.9).

    Nothing seems to work and I was forwarded from one Department to the thing of support chat window.

    Someone for the love of God, please help.

    I would like to share with you the solution that worked for me.

    It's the walkthrough, I followed, guided by Tariq to the live Adobe chat service:

    1: open Activity monitor of spotlight and end partner Adobe all processes. You can find the process as AAMupdater, AAMupdater notify, Adobe crash the daemon process.

    2: Open a window in the Finder, select go > go to folder option, type in ~/Library and press to enter.

    3: now navigate to Application Support/Adobe/OOBE /... folder.

    4: delete the opm under OOBE.

    5: OOBE and rename it OOBEold.

    6: Check if you have AAMupdater in the same place.

    7: Please rename it to AAMupdaterold.

    8: click on icon on the desktop creative cloud gear application and choose leave Creative Cloud.

    9: then launch, connect, and click on the applications tab.

  • at startup the updates install every time. I need help please!

    Whenever I start my computer, it goes in the updates. Then, it does not start correctly and goes through the system restore.  I disabled the update updates, but it still happens.

    I check recent log and nothing is displayed since the month of May this year.

    Can someone help me with this problem.

    Thank you

    Hello

    You can use the solutions in this KB - 3 methods and I listed a little help for them below

    The update is not installed successfully, you receive a message, and the computer restarts when you try to
    install an update in Windows Vista
    http://support.Microsoft.com/kb/949358

    Method 1: Start Windows Vista with the Windows installation media and use the repair feature

    How to do a startup repair in Vista
    http://www.Vistax64.com/tutorials/91467-startup-repair.html

    You can also do a safe mode startup repair to access the Recovery Options If you have them available
    or use the DVD as described above.

    This tells you how to access the System Recovery Options
    http://windowshelp.Microsoft.com/Windows/en-us/help/326b756b-1601-435e-99D0-1585439470351033.mspx

    Try recovery options Startup Repair

    How to do a startup repair
    http://www.Vistax64.com/tutorials/91467-startup-repair.html

    Method 2: Start the system in safe mode and then use the system restore feature

    How to make a Vista system restore
    http://www.Vistax64.com/tutorials/76905-System-Restore-how.html

    You can also do a restore of the system of starting with a Vista disk.

    Method 3: Use the downloads at the end of this article - note for Vista x 86 versions 32 bit and Vista
    x 64 64-bit.

    The update is not installed successfully, you receive a message, and the computer restarts when you try to
    install an update in Windows Vista
    http://support.Microsoft.com/kb/949358

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

    Once you are in Windows I was running once again reset here as a precaution.

    How to reset the Windows Update components?
    http://support.Microsoft.com/kb/971058

    Hope this helps sort it out for you.
    Rob - bicycle - Mark Twain said it is good.

  • Why my wireless devices now disconnected since I got direct tv installed? I have to reset my router every time that I want to use my network.

    I have a wireless router Netgear #WGR614 with Comcast high speed internet and live tv with connection kit film installed and connected to my wireless network.  Since then, my other wireless devices keep connection loss, then I have to reset my router every time I want to connect to my wireless network.  Please help Direct tv lambasts Comcast and comcast complaint to Netgear.

    I would post on DIRECTV or DBSTalk forums for help as possible...

    http://forums.DIRECTV.com/PE/forums/displaymsgboardlist.jsp?channelId=1&portalPageId=1002

    http://www.dbstalk.com/forumdisplay.php?f=82

  • Windows Media Player 11 requires initial settings every time

    Lately my Windows Media Player 11 displays the initial settings screen every time that I run. (First broadcast each log - on.) Even with the other user accounts on this computer). It's like a program recently installed every time. I need to express parameters or custom settings first before I can use it. How can I fix it?

    Thanks for the help Manasa P. The problem has been resolved.

    I added the two dword 00000001 values in the Preferences folder and name them AcceptedEULA and FirstTime and created a new key (subfolder) WindowsMediaPlayer for the GroupPrivacyAcceptance .

  • System needs to be restarted every time I connect to broadband

    I have a USB - Huawei e303U with an internet connection on "idea - 3G network." Whenever I have to use my broadband, I have to uninstall huawei mobile partner, restart my system & then install mobile partner to connect to the network.
    I have to do every time, I try to access the internet.
    Any help you can provide here.

    Hello

    Thanks for posting your question on the Forum of the Microsoft community.

    I would like to know some information about the problem so that we can help you better.

    Windows displays the error message before you restart the computer?

    The problem is specific to the USB Huawei device?

    I would suggest trying the following methods and check if it helps.

    Method 1:
    Using the troubleshooter from network in Windows 7

    http://Windows.Microsoft.com/en-us/Windows7/using-the-network-troubleshooter-in-Windows-7

    If this does not help, then follow Microsoft Help article in method 2.

    Method 2:
    Wireless and wired network problems

    http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-7&V1H=win81tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

    Then, if the problem persists, use method 3.

    Method 3:
    How to reset TCP/IP using the NetShell utility

    http://support.Microsoft.com/kb/299357

    See also:
    Why can't I connect to the Internet?
    http://Windows.Microsoft.com/en-in/Windows/cant-connect-Internet#1TC=Windows-7

    I hope this information helps.

    Please let us know if you need more help.

    Thank you

  • every time, when I want to open PS (or another app.) I need to connect to CC (same computer same adobe ID)

    every time, when I want to open PS (or another app.) I need to connect to CC (same computer same adobe ID) can anyone help or tell me why?

    Hello

    It seems that you have a problem of activation through which you are facing this problem.

    Please try following steps depending on your operating system.


    For Mac

    (1) close adobe every process in activity monitor (creative cloud, sync Core, CC library, services for the desktop application adobe, adobe office, broker CIB Adobe updater AAM service)

    2) navigate to the following locations and assign all permissions to the adobe folders to the current user. To navigate, click on go in the bar on then click goto... type/library/application support of / and then click OK.

    (3) to assign the authorization right click on adobe folder and click on Get info... A window will open. Then click on the lock symbol to allow editing. Then click on sign + to add your user name. Then change read only to read and write. Then click gear icon on the bottom and click on apply to the elements included and click ok... Go to the next step then.

    3) navigate to next support/adobe application and delete Slstore and slcache.

    4) go to ~/Library/application support/adobe/oobe and delete the opm.db

    (5) navigate to/etc and open hosts file. Check if it has entries from adobe. If any amount of the fine, if yes replace the hosts file with a new file hosts without adobe entries

    (6) launch cc app and it should work properly

    For windows

    (1) close adobe all processes in the Task Manager (Core sync services for the desktop application adobe, adobe office, broker CIB Adobe updater AAM service)

    2) navigate to the following locations and assign all permissions to the adobe folders to the current user.  (Right click on adobe folder select properties then click on the Security tab, click on edit and select current user, that you are connected to, select full control, click on apply and then ok)

    C: / / program data (to view hidden files to see this folder)

    C: / / program files 86 x files / common

    C: / / program files x 86.

    C: / / program files common files

    C: //program files.

    (3) rename SLstore to Slstore.old to the following location c: / / program data / Adobe /.

    (4) rename SLcache in Slcache.old in the location C:\Program Files (x 86) \Common Files\Adobe more

    4) navigate to c: / / Users/username/appdata/local/adobe/oobe and rename Opm.db to opm.old

    5) navigate to c: / / windows/system32/drivers/etc/and the hosts file opened in Notepad. IF you see an entry from Adobe it please replace this hosts file with a new hosts file that doesn't have any input from adobe. If there is no entry permit Adobe the hosts file, as it is.

    (6) run cc app and sign in.

  • Why Outlook current need me to sing every time?

    Why Outlook current need me to sing every time?

    Hi Yvonne ,

    Outlook.com are you referring?

    I suggest trying the steps and check if that helps.

    (a) open Internet Explorer by clicking the Start button and then click Internet Explorer.

    (b) click the Tools button, and then click options Internet.

    (c) click on the content tab.

    (d) under AutoComplete, click settings.

    (e), select the following check boxes:

    a. address bar

    b. browsing history

    favorite c.

    d. feeds

    e. Use Windows Search for best results

    f. Forms

    g. the user names and passwords on forms

    h. ask me before saving passwords

    (f) click OKand then click OK again.

    Check out the link for more information.

    http://blogs.msdn.com/b/ieinternals/archive/2009/09/11/troubleshooting-stored-login-problems-in-IE.aspx

    Hope this information helps. If you need additional help or information on Windows, I'll be happy to help you.

  • XP key wep changes for new router linksys after the connection. you need to reinstall the WEP every time you start from the top.

    XP key wep changes for new router linksys after the connection. you need to reinstall the WEP every time you start from the top.

    Hello

    Let us perform the steps below and check out them.

    a. click "Start," "Control Panel", then "Add or Remove Programs". In the box "Currently installed programs", find the name of your wireless router. Click on the name of the software, and then click 'remove '. Click 'Yes' when prompted to confirm.
    b. click "Start" then "run". Type "Services.msc" and click "OK". Select 'Wireless Zero Configuration'. Click on 'start '.
    c. click 'Action', 'properties '. In the drop-down menu "Startup Type", click on the arrow and select 'Automatic' to assign the commissioning of automatic Wireless Auto Configuration. Click on 'OK '.
    d. restart your computer.
    e. right click on "Wireless connections" icon Select "View available wireless connections." Click on "change the order of preferred networks. Select the name of your network, and then click "Properties". Erase the old key and enter a new. Click the checkbox next to "Automatically use that key." Click on 'OK '.

    I hope this helps.

    Thank you, and in what concerns:
    Shekhar S - Microsoft technical support.

    Visit our Microsoft answers feedback Forum and let us know what you think.
    If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

  • It's why every time I download something, he disapppears out of the toolbar to download, and I need to maunally search for it?

    Why is it every time I download something, it disappears off the bar to download tools, and I have to look it manually? And sometimes I can not find always, even to make a more detailed search.

    This has happened

    Each time Firefox opened

    Is everyone since I got it.

    Tools > Options > privacy > History: "Remember download history.

    For all the history and Cookie options, select: Tools > Options > privacy > History: Firefox will be: "use the custom settings for history".
    See the settings for privacy, and-not-track browsing history

Maybe you are looking for