Delete, select the Vs

Guys,

I had a doubt while he was working on the issue of an impasse. The thing is

""

Suppose there is an old table that contains 100 records, and according to the requirement of the company, I pulled DELETE statement and at the same time, I started a SELECT query in another terminal.

"

So, now what will be the result

1 remove is always in course and may be deleted on 50 files.

2. as it is old table there no data buffer on this table to set ASIDE as retention expired.

3. Select query gets stuck? deadlock occurs only for DML statements that I believe.

Just curious about it.

Thanks in advance. !

-Vincent

Writers do not block readers. Readers do not block writers.

Your deletion will work. If you did not remove it yet, the selection will always return these results like the select statement will use the undo data to re-create the original data blocks.

Tags: Database

Similar Questions

  • Is it possible to delete a plot with the help of the mouse select the chart control?

    For example, when I use the plot to draw thousands of lines on the chart control, I want to delete some of them, but there are thousands of generated plotHandle.

    How can I get the plotHandle of the specific line on the chart control with the help of the mouse to select the option?

    If I save the information from the lines, such as the plotHandle and the coordinates on a table or list, etc, I compare information lines for the plotHandle of the specific line.
    Is it all a user-friendly way to remove a track selection on the chart control?

    I can't give you a reasonable way to solve this problem, since as you have already noted plot do not snappable plots.

    A possible warkaround would be to replace the plot of individual instructions with a PlotXY matching with 2 bays 2 points each, which correspond to the x 1, x 2, y1, y2 parameters to plot. PlotXY plots are snappable, so you can enable this procedure select the plot and remove it.

  • I chose the wrong option to install Windows. How do I delete and select the option of correction?

    I installed windows incorrectly

    I download windows to a brand new computer that I just finished building. I go through the download process and realized that I didn't click at the right way to download it when he asks you to upgrade ore the other option. I wonder how I can get windows of my computer so I can download it again properly please help.

    If your computer comes with a qualifying previous license such as Windows Vista or Windows XP and the certificate of authenticity is still attached to the machine in good condition, then the COST is reason enough to represent the compliance to the software license agreement. No previous required software installation, which means you can do a clean install with Windows 7 Upgrade disk.

    How to do a clean install with upgrade disc:

    Boot from the Windows 7 DVD

    Click Install now

    Accept the license agreement

    When the option is displayed to select a type of installation, click (Custom advanced)

    Click on drive Options

    Select the disc/s click on Delete

    Click new

    Click on apply

    Click OK

    Click Format, and then click next to proceed with the installation

    Skip entering your product key Windows 7 and complete the installation.

    When you reach the desktop, click Start, right-click on computer

    Click on properties

    Scroll down to the Windows Activation

    Click the link x days before activation.

    Click on the link that says: "show me other ways to activate.

    Enter the product key

    Click next

    Select the Activation of the phone

    Click Next when you enter your key page

    Select your country

    Click Next, call the number listed

    Be sure to explain your situation to the Appeals Officer.

    Provide the installation generated when ID requested by the call agent

    They give a confirmation ID in return, enter it

    Click next to complete the activation.

    However, the requirements for the media upgrade is that you have an operating system already eligible such as Windows XP or Vista installed to use it. Since the Windows 7 end user license agreement.

    15 UPDATES. To use upgrade software, you must first be licensed for the software that is eligible for the upgrade. After the upgrade, this agreement takes the place of the agreement for the software that you upgraded. After upgrade, you can no longer use the software that you upgraded.

    So, if you are always denied, you will just have to reinstall Windows XP or Vista and let it do the verification of eligibility.

  • Why have I not the boxes to select the files that I want to delete?

    In order to delete my files, I have to first select the one I want. But there is no box for me to choose. Why is this?

    ElDonna salvation,

    Are you referring to the files in your Acrobat.com account? There should certainly be checkboxes to the left of the file names. So, let's try this. Please log out of your account, and then clear the cache of the browser. Log in to https://cloud.acrobat.com/files with your username and password. Are the boxes there now? If this isn't the case, please try another browser.

    Please let me know how it goes.

    Best,

    Sara

  • Delete in the database based on the values of the multiple selection list

    Hello

    I have a selectlist in Apex and a function in the database to make a deletion based on the value selected in the selection list.
    FUNCTION delete_batch (v_batch VARCHAR2) RETURN VARCHAR2
    IS
    BEGIN
    IF v_batch like 'M%'
    THEN
       RETURN ('A monthrun cannot be deleted');
    ELSE
       DELETE FROM so_disco_pa
       WHERE  batch = v_batch
       ;
       DELETE FROM so_batch_pa
       WHERE  batch = v_batch
       ;
       COMMIT;
       RETURN ('Batch '||v_batch||' has been deleted');
    END IF;
    EXCEPTION
    WHEN OTHERS THEN
        RETURN ('Batch could not be deleted');
    END delete_batch;
    The package is called when the user clicks on the button Delete with the rest of the process:
    BEGIN
    DECLARE
    x   varchar2(100);
    BEGIN
    x := pa_control.delete_batch (:P3_BATCH);
    :F105_MESSAGE := x;
    END;
    END;
    Now, I want to change the selectlist for a multiple-selection list to make several batches can be deleted.

    How can I change my procedure and the procedure to remove lots based on the values selected?

    Thank you

    Diana

    dianap says:
    I got this far, but only the first batch selected in the list is being deleted. The other values of selected package are not removed.

    Help please.

    Move the RETURN statement out of your loop.

  • messages are deleted from the server, even if I "Leave messages on the server" selected.

    I use Thunderbird 24.4.0 to download my mail via the POP3 service. My messages are deleted on the server when I erase it in Thunderbird. I have Thunderbird set to "leave the message on the server" and I checked "until I have delete ' it worked for several years with no problems. something has changed in the last week or two that I can't understand. Can you help me.
    Thank you
    Jerry Laufer

     Application Basics
    
       Name: Thunderbird
       Version: 24.4.0
       User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0
       Profile Folder: Show Folder
    
                 (Local drive)
       Application Build ID: 20140316131045
       Enabled Plugins: about:plugins
       Build Configuration: about:buildconfig
       Crash Reports: about:crashes
       Memory Use: about:memory
    
     Mail and News Accounts
       account1:
         INCOMING: account1, , (none) Local Folders, plain, passwordCleartext
    
       account2:
         INCOMING: account2, , (pop3) pop3.postoffice.net:110, plain, passwordCleartext
         OUTGOING: smtp.postoffice.net:2525, plain, passwordCleartext, true
    
       account3:
         INCOMING: account3, , (pop3) transparentvideo.net:110, plain, passwordCleartext
         OUTGOING: smtp.postoffice.net:2525, plain, passwordCleartext, true
    
       account11:
         INCOMING: account11, , (pop3) pop.cox.net:110, plain, passwordCleartext
         OUTGOING: smtp.postoffice.net:2525, plain, passwordCleartext, true
    
       account12:
         INCOMING: account12, , (pop3) pop.cox.net:110, plain, passwordCleartext
         OUTGOING: smtp.postoffice.net:2525, plain, passwordCleartext, true
    
     Extensions
       Forward, 0.18, true, [email protected]
    

    I think the problem might be the option "when I delete them. That tells Thunderbird to reach out and the cops messages on the server when you delete them in Thunderbird. Instead, check the box to leave messages on the server and clear the check boxes under that.

  • Why did you move the button Delete in the messages pane?

    You play with my muscle memory! V38.0.1

    Who took me out a few times as well.
    I discovered that if I customize this area of the toolbar and put a space between "delete" and the buttons 'More', in some way I read that space as the end and it kept me acidentally hit 'more' when I went to "Delete".
    I know that this is only a workaround, but it is solved my problem of finger, then perhaps that this idea could help you.

    In the message header area where it shows these buttons: "answer, transfer, Junk, delete archives, more '."
    Right-click on these buttons and select "Customize".
    a 'customize' window will open.
    Drag and drop the icon of 'space' between 'delete' and 'More' buttons.
    (I actually try the dividing line, but found the space worked better for me).
    Click 'Finish' to close the window.

  • UI of Firefox is slow by typing or selecting the text (after update 33.0)

    After the 33.0 update, I noticed that typing a backspace in any area on a Web page or even in the Firefox address bar is slow to echo, on a lag of 1 second. Also, by selecting the text typed (to remove a TI, etc.) by a click-and - drag quick selects the entire, but when I click in the dialog box to deselect, the part which has not been posted as selected initially, is selected for a moment before the string whole hilite selection disappears.

    What makes the browser very cumbersome to use.

    This seems to be new to 33.0. I tried to reset Firefox, but it does not solve the problem. No problem in IE 11.0, so I do not think that the malware. I have also to keep all s/w and run avast/zonealarm for safety. I've never had an infection of malicious software on this machine. Win7 Home Premium 64-bit, 8 GB of RAM. The use of resources is low, so not out of process control.

    I have request the latest Microsoft "Patch Tuesday" updates 15/10, the same day that I updated to Firefox. This can complicate the diagnosis. But even once, IE was not affected, then, how the different Firefox UI for basic keyboard/screen I/O?

    If there is an easy way to "downgrade" to the 32.0.3 prior revision, I could try to confirm. Help, please!

    Start Firefox in Safe Mode to check if one of the extensions (Firefox/tools > Modules > Extensions) or if hardware acceleration is the cause of the problem.

    • Put yourself in the DEFAULT theme: Firefox/tools > Modules > appearance
    • Do NOT click on the reset button on the startup window Mode safe

    You can check for problems with the sessionstore.js and sessionstore.bak files in the profile folder of Firefox that store session data.

    Delete sessionstore.js will cause App Tabs and groups of tabs open and closed tabs (back) to get lost and you will have to re-create them (take note or bookmarks if possible).

  • I hit shift D e a (expensive) without selecting the answer and my messages begin to disappear and I can't cancel the move message. They seem to be lost forever.

    I have an ongoing probem of messages disappear. I have owrked on what is the cause, but I don't know how to fix it.
    That's how it happens
    I select (highlight) a message to meet but don't forget to select the ANSWER
    I start typing the word dear Maj D e a (expensive). Wjhen I look on the screen I havbe lost a number of these (important emails) they are not in the Recycle Bin or deleted and the Undo function does not return.

    This reminds me of the story famous, if false, the unveiling of the speech recognition software. When offered the floor to trial some Cree bffn. Drive C - Format - Yes.

    Is it fixed or a security guard at my problem than allmy emails start expensive...

    Change d = clear and work around the basket. There is no cancellation at this action.

  • What I have to delete all the emails by hand or I can delete them all at the same time?

    How do delet all the emails at once?

    You can delete several at once. Press the button "Edit" in the mailbox, select e-mail then press on "trash".

    they must be selected one by one, there is no "select all" I remember

    If you have a lot to remove you may wish to do so outside the mail application. If your email provider has a web interface, use it. For example, I have yahoo mail, I use safari to go to yahoo.com and connect to my mail. then I will be able to select many emails at once (or maybe if your email provider supply)

    Can be faster if you have dozens, hundreds of delete

  • How to delete all the phone numbers in the blocked list?

    How can I delete all the phone numbers in the blocked list?

    I want to delete a large number of blocked number, but now I can't remove the numbers blocked by one, are there ways to eliminate several numbers or the complete list at the same time?

    Thank you!

    No sorry. The fastest method seems to be to go to settings > phone > blocked (or settings > Messages > blocked) and select the editing mode. You could make a suggestion to Apple that offer more options: http://www.apple.com/feedback/iphone.html

  • Hello.. I have a problem with the extensions folder... I confused with the extension folder in the library to cash... then I deleted all the stuff in the folder and restared my pc and its still in tha half and wont start... what I did?

    Hello.. Please I have a problem regarding the extensions library folder... I eccidentally deleted all the stuff in this folder and then I restarted my mac. His picture and it does not start... What have I done? I can somehow it repair? Sound on the screen to restart 2 hours... Thank you

    You must wipe the drive and reinstall OS X. In the future, you need to stay away from the data in the system until you know what it is and the consequences of the removal.

    Install or reinstall OS X from scratch

    Make sure that you have backed up your files because the following procedure will remove all of the hard drive.

    HD recovery start:

    Restart the computer after the ring, press in and hold the COMMAND and R keys until the menu screen to appear.

    Erase the drive:

    1. select in the main menu disk utility and click on the continue button.

    2. once the charges of THE select your boot volume (usually Macintosh HD) in the

    list on the left. Click on the Erase tab in the main window of THE.

    3. set the type of format Mac OS extended (journaled). If necessary, click

    Security and button all the option data from scratch in a single pass. Click

    the clear button and wait until the process is complete.

    4 leave FROM and return to the main menu.

    Reinstall OS X: Select reinstall OS X and click on the install button.

    Note : You will need an active Internet connection. I suggest to use Ethernet if possible

    because it is three times faster than wireless.

    This should install the version of Mac OS X that you had installed it.

  • Photos deleted from the Photos app after importing and deleting off iPhone

    As the title says, today I was importing my photos and video of my iPhone for free space and to save my photos of my MacBook Pro. After everything has been imported, I deleted all the photos from my iPhone. Began shortly after the deletion, all the pictures I imported "up-to-date" and by removing themselves from the Photos app (on the macbook) and the iCloud photo library.

    I'm a bit frustrated because it was the exact opposite of why I import me my pictures and video on my computer. What is happening and is there a way I can retrieve media? Thank you.

    iCloud photo library has a single purpose - to share a library among multiple users to keep all the identical libraries so nothing added, it is added, removed or modified in a deleted or changed in all - it is a solution for streaming to the synchronization of all libraries - it is not a backup or a place to store a part of a library

    iCloud Photo library FAQ - Apple Support

    deleted photos should be in the album recently deleted and if you select them here and right click and replace what they should go back to where they were

    LN

  • Delete of the HDR-CX190E

    Hi guys, I have a Sony HDR-CX190E and wonder if there is a way to remove images (files) other than to have to make it through the camcorder itself?

    I use the software it came with (House PlayMemories) but there seems to be a way to delete files. Even if I tag the option 'Delete imported media files to the device or media' is not yet delete the file once it is important.

    However, I am able to go through the menu on the camcorder and remove it from there, but it's really painful to have to do it this way.

    Any help would be great. Thank you.

    Hi amaru96! It is possible to delete media files using the computer by accessing the folder where they are saved. Once you have opened the file folder, you can then delete the selected files or all of them. It is always recommended to delete data through the options on the camcorder. Apart from the delete option, you can also format the memory card holder to clear all registered in all at once. Here are the steps to remove by using the Format option on the camcorder.

    • Go to the Menu of the camera.

    • Select the installation program or the Toolbox icon.

    • Find and select [Format].

    • This will clear all data Save on the memory card.

    If my post answered your question, please mark it as "accept as a Solution.

  • What happens if I delete all the data of the Web site on my iPad mini?

    What happens if I select the option DELETE all THE DATA of the WEB site under Safari in the settings on my iPad mini?

    It clears all cookies, data, and the history of Safari.

Maybe you are looking for