SELECT - MODELING maybe clause can help?

Hello world

It's me again with another hierarchical statement. This time, my problem is quite complex. We have a scenario to explain the problem:

DROP TABLE organisations;
CREATE TABLE organisations
(
  org_id NUMBER(10), 
  organ_name VARCHAR2(255), 
  parent_id NUMBER(10)
);


INSERT INTO organisations VALUES(1, 'TOP', NULL);
INSERT INTO organisations VALUES(3, 'TOP2', NULL);

INSERT INTO organisations VALUES(11, 'HR', 1);

INSERT INTO organisations VALUES(12, 'Recruitment', 11);
INSERT INTO organisations VALUES(19, 'Payroll', 11);

INSERT INTO organisations VALUES(23, 'Evaluations', 12);

INSERT INTO organisations VALUES(35, 'IT', 1);
INSERT INTO organisations VALUES(39, 'Software', 35);

INSERT INTO organisations VALUES(222, 'Windows', 39);
INSERT INTO organisations VALUES(228, 'Linux', 39);
INSERT INTO organisations VALUES(223, 'Mac OS', 39);

INSERT INTO organisations VALUES(118, 'Applications', 39);

INSERT INTO organisations VALUES(119, 'Photoshop', 118);
INSERT INTO organisations VALUES(119, 'Microsoft Office 2010', 118);


INSERT INTO organisations VALUES(29, 'Hardware', 35);
INSERT INTO organisations VALUES(99, 'Helpdesk', 35);
COMMIT;

Examples of previous data is a single hierarchical table with a tree of the organization. A high level organization has no parent id and an organization is linked to its parent by parent_id. So far, nothing weird and very frequent structure.

The SELECT statement returns the complete structure of the organizational tree.

SELECT org_id, parent_id, LPAD(' ', LEVEL*2) || organ_name as indented_name
  FROM organisations 
 START WITH parent_id IS NULL
CONNECT BY PRIOR org_id = parent_id;

Here is the result:

1            TOP
11     1         HR
12     11           Recruitment
23     12             Evaluations
19     11           Payroll
35     1         IT
29     35           Hardware
39     35           Software
118     39             Applications
119     118               Photoshop
119     118               Microsoft Office 2010
222     39             Windows
223     39             Mac OS
228     39             Linux
99     35           Helpdesk
3            TOP2

I would like to have a result like this:

1            TOP
11     1         HR
11     1         HR.GROUP
12     11           Recruitment
12     11           Recruitment.GROUP
23     12             Evaluations    -- no descendants, so no .GROUP node.
19     11           Payroll
35     1         IT
35     1         IT.GROUP
29     35           Hardware
39     35           Software
39     35           Software.GROUP
118     39             Applications
118     39             Applications.GROUP
119     118               Photoshop
119     118               Microsoft Office 2010
222     39             Windows
223     39             Mac OS
228     39             Linux
99     35           Helpdesk
3            TOP2

Rules to build this result are simple (yet complex to be implemented using SQL). Whenever a node descendant nodes, I need to have duplicate and the other must have exactly the same name with the suffix. GROUP. If a node is a terminal leaflet, it shouldn't have one. GROUP check-in. A top-level (TOP & TOP2) node does not take into account for this.

No idea how we can implement this using SQL? I use 10g (so I can use the TYPE clause if it helps)

Thank you guys

Or use GROUP BY with GROUPING SETS:

WITH t AS (
           SELECT ROWNUM rn,
                   level lvl,
                   org_id,
                   parent_id,
                   LPAD(' ', LEVEL*2) || organ_name as indented_name,
                   CONNECT_BY_ISLEAF leaf
             FROM  organisations
             START WITH parent_id IS NULL
             CONNECT BY PRIOR org_id = parent_id
          )
SELECT  max(org_id) org_id,
        max(parent_id) parent_id,
        max(indented_name) ||
          case grouping(lvl)
            when 1 then '.GROUP'
          end indented_name
  FROM  t
  GROUP BY GROUPING SETS((rn),(rn,lvl))
  HAVING grouping(lvl) = 0
      OR (
              max(lvl) != 1
          and
              max(leaf) = 0
         )
  ORDER BY rn,
           grouping(lvl)
/

    ORG_ID  PARENT_ID INDENTED_NAME
---------- ---------- -------------------------------
         1              TOP
        11          1     HR
        11          1     HR.GROUP
        12         11       Recruitment
        12         11       Recruitment.GROUP
        23         12         Evaluations
        19         11       Payroll
        35          1     IT
        35          1     IT.GROUP
        29         35       Hardware
        39         35       Software

    ORG_ID  PARENT_ID INDENTED_NAME
---------- ---------- -------------------------------
        39         35       Software.GROUP
       118         39         Applications
       118         39         Applications.GROUP
       119        118           Photoshop
       119        118           Microsoft Office 2010
       222         39         Windows
       223         39         Mac OS
       228         39         Linux
        99         35       Helpdesk
         3              TOP2

21 rows selected.

SQL>

SY.

Tags: Database

Similar Questions

Anyone know a lot of text in Illustrator CC 2015? Maybe you can help me.

Thanks for posting.

Background: I've created design documents multi-page technical assembly using Illustrator CC 2015 as the platform. These documents are used by plants to create products. That means when I have finished a design, I create several 8.5 "x 11" boards art size on an Illustrator document (so on my model, I'm looking at the 46 pages at once). " Then I insert my vector illustrations based on each page. Page by page, I justify my drawings with captions, dimensions, colours, BOMs, etc. etc. Once it's done I save it all down like a multi-page. PDF document can be printed by a factory. I use illustrator because I can edit every line, every detail of how I want it in vector art. I like also the ability to put formatting a master document, each page at a time.

I explained to ask this question: When I do the documents of 30 pages of Monster, a tedious process that I meet are layoffs of text editing. For example, if I have a document of 30 pages and I need to change something in my title, I have to copy / paste that 30 times if I want that all align properly. I am familiar with the ways of copy and group - move text but I was hoping that was still a more elegant solution? Does anyone here know of a way to link some text so they can be changed globally? On a 30-page document, I edit a section and duplicates only 30 times where I've set up to do? It would be similar to the section header/footer in a word document? If this can be done in illustrator, does anyone know of a similar adobe program that would do this? Third party software maybe?
This is a fairly common feature in other programs, but I can't seem to find in illustrator. It would be a huge timesaver.
Thanks in advance!
-Evan

It is much, much, much easier to handle in InDesign, if you're willing to link all your illustrations.

How can I do to connect with a REAL person so that I can tell them what my % $# @ scanner so that maybe they can help me get it working again?

My HP DeskJet F4140 all in one scanner will print orders sent from my computer, but it will scan is no longer a photo or document.

You need to contact HP. Their website is at http://www8.hp.com/us/en/support-drivers.html .

I hope this helps. Good luck.

Hi well I fight with hp for about 3 days on this so maybe someone here can help me. I have a bunch of updates that will not update how to fix the problem

When I run a health check on hp I have a full page of items that will not update some goes for updates of windows. but he said that the hp site may be down, or I can't connect. but I called hp and fought with them for 3 days and I'm tired of fighting with them, I have 4 children that I can't afford to pay for something from someone maybe able to help for free.

Hi Jbarizona,
Thank you for visiting Microsoft windows Vista answers Forum.
A. what operating system you use?

Method 1: make sure that the necessary services are available and running
For Windows Vista, follow the steps below:
To ensure that the necessary services are available and running, as follows:
1. Click Start, type services.msc in the search text box, and then click services.msc in the list programs. If you are prompted for an administrator password or a confirmation, type the password, or click on continue.
2. double-click on Background Intelligent Transfer Service.
3. If the start State lists Stopped, click Start, and then click OK.
4. double-click on Windows Update.
5. If the start State lists Stopped, click Start, and then click OK.
6. double-click on my computer.
7. If the start State lists Stopped, click Start, and then click OK.
8. close the Services window and try to install the updates again.
Note: If the Background Intelligent Transfer Service does not appear in the list of Services, click the following link to view the article on the Microsoft web site and download the update:
http://support.Microsoft.com/?scid=http%3A%2f%2fsupport.Microsoft.com%2fkb%2f939159%20%2fen-us
Method 2: Download and install the Windows Update Agent
1. download and install the latest Windows Update agent. Click on the link below to view the corresponding article on the Microsoft web site:
http://support.Microsoft.com/kb/949104/en-us
2. once the Windows Update agent is installed, try to install the updates again.

Thank you and best regards,
Vijay - Microsoft technical support.
Visit our Microsoft answers feedback Forum and let us know what you think.

Hi, I do not know why the moment I try to buy a package of software for my business, I can't go any further because I can't select my country (ITALY-EURO) COSTA RICA control value is selected automatically. I need help. A lot of satisfaction

Hi, I do not know why the moment I try to buy a package of software for my business, I can't go any further because I can't select my country (ITALY-EURO) COSTA RICA control value is selected automatically. I need help. A lot of satisfaction

Contact Adobe Support when available (usually not weekends)...

Chat support - the link below click the still need help? the option in the blue box below and choose the option to chat...
Make sure that you are logged on the Adobe site, having cookies enabled, clearing your cookie cache. If it fails to connect, try to use another browser.

Creative cloud support (all creative cloud customer service problems)
http://helpx.Adobe.com/x-productkb/global/service-CCM.html ( http://adobe.ly/19llvMN )

My PC says that it can not download dates because virtual memory runs out? Who can help me. Thank you

If anyone can help to guide me to overcome the lack of virtual memory. Thank you.

I've never seen this difficulty it work or do something, but you can of course try it (he says it of fixing, but makes no changes for me). I think this is another of these Fix sound that doesn't fix it.

I'm not sure that the idea to the other link "get your virtual memory" is a good idea either because it doesn't tell you how to find out how much you have memory, or how much it raise. Just bumping may be not a good idea.

Research in Manager tasks will tell you not how your currently running applications use unless you enable the column size virtual memory manager tasks, so that the idea will not a great party serve for you-at least that is how it works on XP system never I've never worked on virtual memory.

If you look in the event viewer after this message, you are likely to see is something like this:

Event type: Information
Event source: Application Popup
Event category: no
Event ID: 26
Description:
Application popup: Windows - virtual memory Minimum too low: your system is low on virtual memory.
Windows is increasing the size of your virtual memory paging file. During this process, memory
for some applications, applications may be refused.

You already know that well.

I think it would be best to ask a few questions first, check a few things, see what you have now and then decide what to do:

Since the Microsoft Answers forum does not have any kind of information system request when a new question is asked, we know absolutely nothing about your system. Not knowing the basic information a problem prolongs the frustration and the agony of these issues.

Thank you MS Answers, allowing the resolution of simple problems as frustrating and a lot of time as possible.

Provide information on your system, the better you can:

What is your system brand and model?

What is your Version of XP and the Service Pack?

Describe your current antivirus and software anti malware situation: McAfee, Symantec, Norton, Spybot, AVG, Avira!, MSE, Panda, Trend Micro, CA, Defender, ZoneAlarm, PC Tools, Comodo, etc..

If the system works, what do you think might have changed since the last time it did not work properly?

This will minimize back Q & A and eliminate guesswork.

If you mean that you see a message like this:

Virtual memory minimum too low: your system is low on virtual memory. Windows is increasing the size of your virtual memory paging file.

This means that Windows XP is to let you know that he does his work. The message is not an error message - this is an informational message.

If XP thinks that the size of the swap file (usually c:\pagefile.sys) is too small to accommodate your day-to-day transactions, it will adjust the paging file to expand the pagefile and display this message as it does. It is not necessarily a 'problem', but the message is boring.

Sometimes, the message indicates someone was tampering with the XP of the paging file settings to try to solve another problem that usually has nothing to do with their paging file and resolve things inefficiently.

This could mean that the settings have been adjusted for certain values that don't make sense for the configuration of the system. Unless we know the system better, you can't just pick certain values out of the air and that your system behaves effectively. You might not see the message again, but this does not mean that the settings are correct.

This could mean that the settings have never been properly in the first place when you first install of XP and things must be properly configured.

Sometimes, as your system configuration changes over time and other applications are running and get bigger, you may add additional RAM to your system to accommodate things (or run the number of requests).

At least that learn you more about managing memory than Windows XP, it is usually best to simply let XP manage the size of your virtual memory paging file.

To see what your current, make settings right click post work, properties, advanced, performance settings, Advanced tab, virtual memory, and then click the button change.

Make a note of the current settings in case you need to change their return more later.

The best setting for the size of swap file is usually going to be:

System managed size

Right click my computer, properties, Advanced tab, Performance... Settings, Advanced tab, virtual memory... Change.

Set the paging file size on:

System managed size

Don't forget to click on Set (to be defined), OK (several times) and then restart your computer.

Windows XP will attempt to affect a swap file approximately 1.5 times the total amount of RAM installed on your system. To manage the size of paging file Windows XP is enough for most configurations.

If your system is not set to the size of the managed system, you must determine how it changed and why (usually a bad reason), make a note of the current settings to change them back later if necessary, and then change the setting to the size of the managed system, click on the Set button and then click on apply to apply the changes (you will be asked to restart).

"Because someone told me to" is not a good reason to start making adjustments to the size of pagefile. Setting just above to enlarge it by an arbitrary value can ease the symptoms of the problem and stop message, but may not result in the best configuration for your system.

If you want your system to operate as efficiently as possible, you must understand what is happening and fix it properly and not only begin to try things or make some arbitrary adjustments.

The size of the pagefile can really need adjustment, but you should at least try to know what you're doing and why you need to do. It is unlikely that anyone can tell you how to adjust your settings properly without more information.

If you don't know what are the best settings, or if you are not sure what should be your settings, follow these steps so that we can see what you have:

Click Start, run and enter in the box:

Msinfo32

Click on OK and when the system info summary appears, click on Edition, select all, copy, and then paste the results here.

There will be some personal information (such as the user name and the name of the system), and what appears to be personal information for you, simply delete the personal information of the pasted information.

This minimize back Q & A and eliminate the guesswork and assumptions.

I downloaded a program to watch on my Media Player and when I press on play I have sound but no picture, only models. How can I get the picture?

original title: help!

I downloaded a program to watch on my Media Player and when I press on play I have sound but no picture, only models. How can I get the picture?

What is the format of the video file?

If the extension is. AVI... no guarantee... but maybe
you need the XviD Codec.

(FWIW... it's always a good idea to create a system)
Restore point before installing software or updates)

XviD Codec
http://www.xvidmovies.com/codec/

Min/max number of conclusion in a selected range of dates - Please HELP!

Hi all

I'm not very advanced at complex formulas however using this forum in recent weeks thanks to everyone here, I was able to create the automated collection of amazing data workbook. I searched for the last missing piece, and according to two explanations I've found here so far, that they are too complex for me to understand yet what I am eager to realize I thought was pretty simple.

If anyone can help me with the formula to be used in these empty boxes, it will make my week!

FYI, I use a mac look that is all to date.

Thank you.

Until there is an update to mac OS Sierra and new formula to exceed the numbers had worked for me. What is more, so I'm looking for the same answer on the new numbers. Take a look at the formula below and maybe it will give you an idea

SUMIF (table 1: $1: $1, ">" & EOMONTH(A1,0) will GET (DATE ($A2, $ 1.1 M), 0), table 1: $VP)

Not there at - it no man who can help you the account recovery?

It's very very frustrating.

Apple ID password is forgotten, and the trust phone number is disconnected.   When you try to account for recovery, it is first suggested that I get a SMS verification.   I can provide the phone number, but I have to select I have more access to the number later.

Then, it asks which credit card I used for buying Apple.   It's easy, I even have my receipt of purchase of the phone and to know exactly what card I used for purchases of Apple's iOS.   I enter the information of the card out of the physical card in front of me, and the system indicates several times that the expiry or the CVV value is false.    Well, no: he wasn't an earlier map with a different value of expiry/CVV.   It WAS, but it was a year before my use of my first iOS device so literally impossible.

So, I click that I don't have access to the card more.

Then, I provide a phone number that I can receive a SMS on for purposes of account recovery.   I receive the text, confirm the code and then informs me that I have to wait for more information.

I waited a few days and went to iforgot.apple.com , by following the instructions to check the status.   He said that it is still ongoing.   But there is a link: "having additional information to verify your identity?   I happily click the link, thinking that I can finally send a few notes or a picture of the credit card to complete the case information.   No, it's just a link that brings back me to the procedure of restoration of cookie-cutter and if all goes well, it didn't reset the process altogether to extend.

So I wait several days.   Then, in hope, I'll be back on the web site to see that it started the process again as if I never did in the first place.   Rinse and repeat these steps twice, sacrificing a week and a half in the process, in addition to disabling my cameras just to be sure he would not cause conflict because they were on.

Apple, I know you must be discreet about the exact nature of these processes.   But if you think about it - people who hack accounts as part of their daily routine are more likely to be aware of the inner workings and timelines associated with the process.

People who suffer are the ones who really need the information.   I would venture to say that people would be paying a good price for a recovery service or an assistant who could at least give them an idea of how long would take the things, if there is nothing that can be done to help or what to expect next.    Because, obviously, the "recovery will take a few days." is a true statement indeed.     I have no idea of what is happening in these 'a few days' every time, but certainly, it has not been reviewed by a human.

As a final note, I would like to say that, in my view, that consumers Apple are merit to be of a higher level of service...   For the premium paid all around for iDevices is certainly one aspect of the service that is not at the height.    I apologize for the rant, but now a member of the family has to leave to Mexico with no means of FaceTime friends/family, while out of the country because of this.

If anyone can help or point me in the right direction, I would be eternally grateful.   I've been through the hoops by calling Apple directly and provided documentation, etc., but never received the call final return after all the time invested.

Thanks in advance,

Josh

P.S. It's Apple ID to a friend - not the Apple ID I write.   (Cannot connect to the offending Apple ID!)

There is a contact link.

Apple ID support

Apple ID support (2)

Desktop PC: I forgot my password can help HP reset me

I forgot my password for my HP desktop PC, HP can help me reset it?

Thank you

Bill

Reset the Microsoft connected account password

HP recommends using a Microsoft account connected (MSA) to log Windows. With a Microsoft connected account, you log in to Windows using your email address and the password can be reset using a different device at any time. You don't need a Hotmail e-mail address or Microsoft to put in place a connected account. Any email address works.

To reset your password for an INT account follow these steps:

Open an Internet browser and go to the Microsoft Web page to reset your password : https://account.live.com/password/reset.
Select I forgot my password, and then click reset password.
Follow the on-screen instructions to reset your password.

When the password is reset, you will be able to use your Microsoft account with the new password to connect to Windows 10 and Windows 8. Make sure that your computer is connected to the Internet until you try to connect.

For more information on the recovery of your Microsoft account password, see:

Reset a local user account password in Windows (all versions)

If you use a local user account HP cannot retrieve or reset your password if it is lost or forgotten.

HP strongly recommends to create a password reset disk to allow you to reset your password in case it is forgotten. If you don't have a password reset disk and can't remember your password, you will be directed by HP support to restore full original factory conditions and will lose all the data that was not backed up to an external location.

Create a password reset disk

To perform these steps, you'll need removable media (a USB flash drive).

Insert your removable media.
Open accounts by clicking theStart button, clicking Control Panel, clicking user accounts and family safety, and then clicking user accounts.
In the left pane, clickcreate a password reset disk, and then follow the instructions. Make sure that you store the disk to reset password in place safe.

Reset your password using the password reset disk

If you enter the wrong password when you attempt to log on, Windows displays a message that the password is incorrect.

Click OK to close the message.
Click reset password, and then insert your password reset disk or USB key.
Follow the steps in the password reset Wizard to create a new password.
Login with the new password. If you forget your password again, you can use the same password reset disk. You don't need to make a new.

For more options for the recovery of your local account password see

Information about other types of password

Type of password

Options

Start-up / BIOS password

HP do not capture or maintain data BIOS password, if HP is unable to retrieve your local BIOS or password power.

Laptops, tablets and desktop all-in-one - HP can remove BIOS and passwords via the computer service. You can contact the HP Support to put in place. Options vary depending on the State of the location and warranty (Service fees may apply).

Desktop PC - there are jumpers on the system board that are designed to eliminate the BIOS and power on password. Look for the documentation of the specs on your PC. Find the document describing the system or motherboard to locate the CMOS jumpers and or password.

Chromebook

See what to do if you forgot your password to login (Chrome OS)

Android

See what to do if you forget your login password, reason or on SPINDLE (Android OS)

Microsoft applications

Visit the Microsoft account security .

All other Applications or Web site

Contact the developer of the Web site or application

Laptop: I forgot my password can help HP reset me

I forgot my password for my HP laptop, HP can help me reset it?