How to exclude records from the outer query

My apologies if this was requested. I find no answer. I don't know what terminology should be for that matter.

In simple terms, I want to use the custom in where clause to select records. Problem is function will fail if applied to old records, as there was no relevant data. I have logic to exclude old records, but the problem is that this process running function before old records are excluded. I tried an inside view to exclude records before their passage in the outer query, but this does not resolve the situation.

Below shows high level required

Select x

tab

where (condition to exclude the old records)

and function (tab.y) = value

If I rewrite as below, still have the problem. Was hoping to exclude former records apply before function.

Select inn.x

Of

(select x,

There

tab

where (condition to exclude the old records)) inn

where function (inn.y) = value

Thank you

Hello

Including ROWNUM in the result set of the query-void will force the subquery to do first:

Select inn.x

Of

(select x,

There,

ROWNUM AS r

tab

where (condition to exclude the old records)

) inn

where the function (inn.y) = some_value

Since ROWNUM depends on the WHERE clause of the query-sup, the query cannot be rewritten to the main to do first query WHERE clause.

Tags: Database

Similar Questions

  • Conditional tags - how to exclude files from the output

    Hi all

    I am trying to exclude certain topics (books) of the generation by applying the conditional tags. It works very well and these books are excluded from the table of contents; However, section files are not excluded that the output size is exactly the same. The items I must exclude are huge video tutorials. It seems that HR changes only the TOC when applying conditional build tags.

    Any ideas how to ensure that the files of excluded topics are not in the output?

    Thank you

    Hello

    If the subjects are actually excluded or not depends on exactly where you added the conditional tags. If you haven't been tag elements of the table of contents, all that is remove entries from the table of contents.

    My suggestion is to wipe the table of Contents formatting per tag and add the tags to the subjects themselves. Then, they should be excluded. And when they are excluded, they will disappear also the table of contents.

    See you soon... Rick

  • How can we record from the internet?

    HP Pavilion HPE h8 - 1360t, Windows 7 Home Premium 64 - bit SP1

    We tired Sound Recorder (supplied with the computer), Windows Media Player, Free Sound Recorder (which we always used on our old DELL), Audacity and others without success. The best we get is distorted and the volume is low. Search internet and support the application of various without a bit of luck.

    Hello

    To help us respond more quickly, please read this:

    http://h30434.www3.HP.com/T5/first-time-here-learn-how-to/welcome-get-started-here/TD-p/699035

    You can wat to try this:

    http://www.howtogeek.com/HOWTO/39532/how-to-enable-stereo-mix-in-Windows-7-to-record-audio/

    Kind regards.

  • How to display records from the xml file

    Hi all
    I created a region his area of research in reality
    with 5 elements and array of result area

    I want to search records based on the 5 elements and want to view output table


    I have the table name as hr_api_transactions, which contains many columns



    and also, this table contains a column
    name TRANSACTION_DOCUMENT of type CLOB()
    that files xml columns for each record
    I want to extract data from this xml file and want to display.

    Instance of the view - put the name of VO with which you are extracting data

    Discover the attribute and the attribute of file View - could see attribute by which you found the content of the file

    File name substitution - is not mandatory, let him

    The MIME type of the file: do not place anything, need to better manage programmatically through. Put the code in the below processRequest() method

    OADataBoundValueViewObject contentBoundValue = new OADataBoundValueViewObject(downloadBean,
      "FileContentType"); // here "downloadBean" is bean of message Download item
    downloadBean.setAttributeValue(FILE_CONTENT_TYPE, contentBoundValue);
    

    -Anand

  • How to exclude information from the camera while maintaining other metadata?

    If I use the "Save for Web & Devices" module of Photoshop, I get a list drop-down list of options for how I want the metadata included in the file. I often use one labeled "all except camera Info. Is it possible to get these options when you export from Lightroom? It seems that, with Lightroom, it's all or nothing (at least takes everything except the copyright line). Is there anything outside this small box in the export module?

    Download the plugin metadata Wrangler of Friedl, or post-process the images with EXIFtool.

  • How to exclude VMS from the calculation of constraint of availability HA

    Hello

    I would like to confirm if I put 'Turn off' on a few VM HA settings (cluster level), these virtual machines will not be included in the PA "Prevent VMs from turned on if they violate constraints of availability?

    Thanks for your replies

    Concerning

    Julien

    No, because you have disabled the HA for the VM (s) in question.  Therefore, it won't budge, nor be calculated.

  • How this code deletes the record from the database company?

    Hello, I'm at the beginner level and I would like to learn more about this code of a book. I have several questions below, I hope I can get any help
    Thank you

    · How this code deletes the record from the database company?
    · Where is the connection to the db?

    · What part or command is that deletes the record?
    · What does that mean?
    < link rel = "stylesheet" href = "styles.css" >

    < html >
    < head >
    < /title > < title > test code
    < link rel = "stylesheet" href = "styles.css" >
    < / head >

    < body >

    < h1 > delete a record from the company < / h1 >

    < table >
    < action = "CompanyDeleteForm.cfm cfform" method = "POST" > "
    < b >
    < td > < table > C_ID
    < td >
    < cfinput type = "Text".
    name = "C_ID".
    message = 'Please enter the C_ID '.
    validate = "integer".
    required = "Yes".
    size = "22".
    MaxLength = "20" >
    < table >
    < /tr >
    < b >
    < td > < table >
    < td >
    < input type = "submit" value = "Delete a rec of the company" >
    < table >
    < /tr >
    < / cfform >
    < /table >

    < / body >
    < / html >
    -----------------------------------------------

    This isn't. He sends the value of C_ID in a form variable to an action (CompanyDeleteForm.cfm) page that would delete code.

    Phil

  • How to erase data from the iphone if I lost and iphone is offline

    How to erase data from the iphone if I lost and iphone is offline

    < post branched out by host >

    Hello

    What to do if your iOS device is turned off or offline?

    If your missing device is turned off or offline, you can still implement this Mode lost, lockor remote wipe. The next time your device is online, these measures will take effect. If you remove the device from your account while it is offline, pending actions for the device will be cancelled.

    If your iPhone, iPad or iPod touch is lost or stolen - Apple supports

  • How to read continuously from the rs232?

    Hello

    I'm new to LabVIEW and my questions would be obvious for some for you. So please help if you know the solution.

    It's for my school project. For your information, we need to schedule a Committee of Altera DE2 to control traffic lights (something like that) and at the same time, the Commission shall forward the States of enlightenment to a computer with LabVIEW installed via an RS-232 cable.

    The rest of the project was fine except for the part of LabVIEW, because as I said earlier, I'm new to LabVIEW.

    We use the "basic series write and Read.vi" in the folder examples of NEITHER. The problem is that we do not know how to change the vi in order to receive the data that come the DE2 Board permanently. Each time, the vi stops reading after receiving 24 bytes of data.

    So, the first question is:
    1.) how to read continuously from the RS-232 port? (We tried to use while "loop" but without success, maybe we were doing it the wrong way.) If you know the solution, please enlighten us for us in a detailed manner.

    (2) Secondly, once we have received the 'chain', how can convert us to bits (0 and 1) so that we might be able to manipulate the bits, for example turn on the LEDs that correspond to the bits.

    Thank you.

    Instead of reading the bytes of the port so to read that many bytes (which may be zero), just do a VISA read for 1 byte.  He will wait for this next byte.

    To get an array of Boolean out of this byte, use this code.  He turns the characters into a byte array.  Takes the first and the only element of this array, and then converts this single U8 number into an array of bytes.

    Which country are you?  I've never seen or heard lights orange before.  Only the yellow lights.

  • Need to use values from the first query in other queris to the data model

    Hello
    Here is my requirement-

    I use the data model to run multiple queries. The first query, I get 10 records. Now, I want to use these 10 records in the second query to get my final result. I am not able to use the sub query as the two motions are quite long and complex.

    Select distinct Bishop of emp

    Select empno, emp where Bishop in (: Bishop)

    I can't use: Bishop because it will give only the last value stored at Archbishop. Is it possible to be able to use all the values from the first query in the second query using the data model?

    Hello

    Are you sure that you have your "dataStructure" configured correctly? Try this simple example:

                                                                          
    

    Hope this helps

    Andy

  • Computer crashed recently, used the version 3.6.15, now with 4.0, how do I bookmarks from the previous version that was on the old computer. All files of this computer on the new computer under HD1?

    Computer crashed recently, used the version 3.6.15, now with 4.0, how do I bookmarks from the previous version that was on the old computer. All files of this computer on the new computer under HD1?

    bookmarks.html contains no bookmarks, this file is no longer used to store.

    Are you sure you're looking in the right folder, you are possible to search in the installation of Firefox rather than the profile folder folder. The following link provides details on the location of the profile folder - http://kb.mozillazine.org/Profile_folder_-_Firefox

    If you do not find places.sqlite you may not have access to your old profile folder.

  • How to install pictures from the laptop in I phone plus 6?

    How to install pictures from the laptop in I phone plus 6?

    my name is aditya thakar

    You ask how do I put pictures that are on your computer to your iPhone.

    If so, you need to synchronize the photos on your phone using iTunes on your computer.

  • After you create a new playlist in iTunes, every song has the cover of the album and no box on the left side. How can I remove from the work and recover the box? TIA

    After you create a new playlist in iTunes, every song has the cover of the album and no box on the left side. How can I remove from the work and recover the box? TIA

    You can change the appearance of a selection by clicking on "reading list" in the upper right of the iTunes window. The desired view is probably "tracks"

  • Satellite 5205-s705: How can I boot from the CD/DVD drive

    I can't run Setup from my cd/dvd rom, there is no such option in the BIOS Setup. How can I boot from the cD or DVD?
    Please, help me!

    Hello

    You are not able to boot from the CD/DVD drive?
    If you are unable to change the boot order in the BIOS, I would advise you by pressing the F12 key immediately after starting the laptop.
    A start menu should appear, then you should be able to choose the reader of CD/DVD (ODD).

    You can also try clicking on the C instead of the F12 button. The C button the STRANGE start.

    Check this back and forth!

    Good luck

  • I spilled coffee on my Macbook Air and does not illuminate.  How to transfer files from the external hard drive to backup my new Macbook Air?

    I spilled coffee on my Macbook Air and does not illuminate.  How to transfer files from the external hard drive to backup my new Macbook Air?

    If you had a Time Machine backup, you can use the Migration Wizard and connect your new Mac on the external drive which has the Time Machine backup: move your content to a new Mac - Apple Support

Maybe you are looking for