A release of hierarchical data entry-

Similar Questions

• How to remove hierarchical data?

  Hello

  I have a table with hierarchical data. I want to remove the data based on a condition, but maybe that this condition is present only in the upper hierarchy.

  In my example, I have identified by id lines and a changed_by containing the id of the row that has replaced (invalidated) this line. Of these, I want to delete data where descr in end-nodes is 'A '.

  Oracle Database 11 g Enterprise Edition Release 11.2.0.2.0 - 64 bit Production

  DROP TABLE test_del; CREATE TABLE test_del) CONSTRAINT pk_del PRIMARY KEY (id) id NUMBER changed_by NUMBER CONSTRAINT fk_del REFERENCES test_del (id) , descr VARCHAR2 (10) ) / INSERT INTO test_del (id, changed_by, descr) VALUES (3, NULL, 'A'); INSERT INTO test_del (id, changed_by, descr) VALUES (2,3, 'A'); INSERT INTO test_del (ID, changed_by, descr) VALUES (1, 2, NULL); INSERT INTO test_del (id, changed_by, descr) VALUES (6, NULL, 'A'); INSERT INTO test_del (id, changed_by, descr) VALUES (5.6, 'A'); INSERT INTO test_del (id, changed_by, descr) VALUES (10, 'B', NULL); INSERT INTO test_del (id, changed_by, descr) VALUES (9, 10, 'B'); INSERT INTO test_del (id, changed_by, descr) VALUES (8,9, 'B'); COMMIT; SELECT *. OF test_del CONNECT BY PRIOR ID = changed_by START WITH descr = 'A' changed_by AND IS NULL; ID CHANGED_BY DESCR ---------- ---------- ---------- 3            A 2 3 1          2 6            A 3 p DELETE FROM test_del WHERE the descr = "A"; ORA-02292: integrity constraint (FE. FK_DEL) violated - book of the foundling

  Of course, I get ORA-02292 in this case, but how can I write a correct statement that deletes the data displayed by the select?

  Concerning

  Marcus

  You must follow the hierarchy:

  DELETE FROM test_del

  WHERE ROWID IN)

  SELECT THE ROWID

  OF test_del

  CONNECT BY PRIOR ID = changed_by

  START WITH descr = "A".

  AND changed_by IS NULL);

• Move the cursor to data entry in the first element of array

  It seems that it should be simple, and that I still can't find a way to do this.

  I want to have a dialogue VI with a single Berry. When loading of the dialog, I want the data entry cursor to appear in the first element of the array, so the user can begin to enter data with the keyboard and I can't click on it with the mouse and then tab on the rest of the table. The property node 'Key Focus' just seems to give me a box around the entire table without any cursor active data entry.

  A table control has a property called array element. Get a reference to it and its main objective set to true. I just spent a few minutes test this and it didn't work for me if I first got the reference, then turn the key a second property node, rather than doing everything in one implicit property node. In addition, it still affects the update to the second element of the array, which is certainly not too useful. I have not found a way around that in my brief tests, unfortunately.

• Connect / data entry

  Hello
  can someone help me to make a page that serves as a page of data entry for me?
  (I mean, have a free space for the user to type friendship as
  Name:...
  Date:...
  age:... etc...,

  and also I need to know how to record these data which are a mixture of figures & texts?

  PS: I already have a savings system in my main application that records the tensions for me when I launch the app until I have stop, but I also need to log-in data, to added somewhere, even to the same excel which saves my V?

  I agree with falkpl that put all controls in a cluster (and then possibly saving them as typedef) are the simplest user interface solution.

  To save this data to excel, you can turn your dates/numbers to strings using the standard screws in the number and range of time. Then maybe save all in the form of a table 2D with a column of labels and a data column:

  [[Name] [Michael]]

  [Date [8-17-2010 09:47]]

  etc.

  If you do a typedef of the cluster you can then create a beautiful sub - vi to do the registration for you. I have attached a validation in LV7.1 vi

• How to connect computer lane ina for data entry work

  I want to connect computer in my office for data entry so culd anyone help me to solve this

  Narendra salvation,

  You can ask your question in the TechNet Forums: http://social.technet.microsoft.com/Forums/en-US/home

  Thank you.

• Text box for data entry

  Hi guys,.

  I have a few areas of data entry in my GUI that I control.

  The data are entered in hexadecimal format, IE. Ox is sitting next to the text entry box and the user must enter a value between 00 and FF for a single byte.

  As soon as the user tries to enter R eg I want for a warning sound to happen and him should not be accepted by the text entry area, I also want to limit the size of a byte, that is, a person may enter FFF.

  Any help much appreciated.

  Eoin

  Use a digital control.  Change the properties to:

  Appearance: See the Radix

  DataType: U8

  Display format: hexadecimal.

  Lynn

• Left click will get the cursor in the field of data entry

  When I left click in a data entry field will not come the cursor upwards and I can't enter data. The left click works normally at any other time. I use a Dell Latitude D830 laptop. Everything works normally until today

  Hello

  • Where does this happen?
  • What were the changes made before the show?

  You can collect screenshots of color 256 and transfer it to the http://skydrive.live.com/ using your Live ID and I'll check it:

  Screenshot

  ========

  1. press the button print screen (print screen) on your keyboard.

  2. click on the "Start" menu, type "mspaint" in the search bar and press ENTER.

  3. in the Paint program, click on the "Edit" menu, click on 'Paste', click on the 'File' menu and click 'save '.

  4. the dialog box "Save as" appears. Type a file name in the "filename:" box, for example: "screenshot".

  5. make sure that "JPEG (*.)" JPG; *. JPEG; *. JPE; *. JFIF)"is selected in the box 'Save as type', click Desktop in the left pane, and then click"Save ".

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

• the core data entry error - windows 8

  It seems to me to get the data entry error on my windows kernel 8 all the days. I ran chkdsk many times before, Defrag, reinstalled a clean copy and ran virus, malware scans.

  Kernel error of data entry displays the blue screen and restarts and is very well after the restart, but a few days later, the error will appear again. Please help on how I can fix this?
  I'm not sure as to what files I need to download. Please advice.

  ShinPark3

  They are usually related to a problem with HD.  Before running CHKDSK I would remove Avast and express cache (both are know-how BSOD)

  Avast can be a cause of BSOD.

  Please remove and use the Defender built-in at least to test

  http://files.avast.com/files/eng/aswclear5.exe

  A CHKDSK F: /R
  
  CHKDSK WARNING: while running chkdsk on the drive if bad sectors are found when chkdsk attempts to repair this sector all the data available in this area may be lost.

  Run CHKDSK/r/f of a high (run as administrator) command prompt.
  Do this for each hard drive on your system.
  When he tells you, he cannot do at the moment – and ask you if you do not want to do it at the next reset - answer Y (for Yes) and press ENTER.

  Then restart and let the test to run.
  It may take some time for him to run, but keep an occasional eye on it to see if it generates errors.
  http://www.howtogeek.com/HOWTO/Windows-Vista/Guide-to-using-check-disk-in-Windows-Vista/

  See "CHKDSK LogFile' below to verify the test results.

  B Elevated Command Prompt:
  Click on start and type "cmd.exe" (without the quotes)
  At the top of the search box, right-click on Cmd.exe and select "Run as Administrator"
  

  C CHKDSK LogFile:
  Click Start and type "eventvwr.msc" (without the quotes) and press enter
  Expand the topic the Windows logs, and then select the Application log file entry.
  Double-click the Source column heading.
  Scroll down the list until you find the entrance to Chkdsk (wininit for Win7) (winlogon for XP).
  Copy / paste the results in your next post.

• Why the focus is on data read only Alta UI app samples / videos but not on data entry / change app / video samples?

  Mr President.

  When I go on YouTube or Alta models of sample I only found applications out there or videos but very little on how to enter data or change data or video applications.

  I want to build beautiful form of data entry, but I found very little advice and examples.

  Me not very imaginative, so I need some samples to build this seizure data forms or data entry tables.

  All samples build in the shoes of Alta UI please.

  Concerning

  Alta UI has nothing to do with the CRUD.

  As a simple goolge Let me google that you will give you plenty of samples.

  Timo

• data entry page the value "viewmode.

  I have a data entry page that I would like to allow other users to see but not change and data. APEX has a setting "viewmode" for a page or if I need to manipulate each field in the page? APEX 4.2

  ebenwalker wrote:

  Normal data entry Form. I hope to not have to put the code in each article.  Is there a method to make all the elements 'view only' with a block of code?  (pseudo-code;  If the user = clerk and establish all the elements to display only.)

  APEX 4.2 has support for read-only point, area conditions and level of the page. Put yourself in the form a screen to read-only by using a condition appropriate for the page or region level attribute.

• How can I take one allows so-called data entry I ask is how much you have and back up this data in some way, and then the system will offer you different options

  How can I take one allows so-called data entry I ask is how much you have and back up this data in some way, and then the system will offer you different options

  Not with ordinary Muse. These things requires a dynamic backend with a connection database and in your case quite likely some substantial customization and programming.

  Mylenium

• I am trying to create a data entry page that resembles an Excel worksheet

  Hi all

  How to create an Excel data entry page.

  Please suggest:

  I tried to use tableLayoutRN, tableRN, and advanced table, but all the columns are coming as the reading that I need them to be as entrable data fields please suggest.

  Thank you

  Mahesh

  You initialized the xxxEmployeeDetailsVO1 to add a new line on loading of the page, or when any button is clicked?

• Filtered hierarchical data - previous available ancestor?

  I'm trying to find a solution to a problem with hierarchical data and the concept of the closest available ancestor – my platform is gr 10, 2 and 11 GR 2.  I give myself a few hierarchical data (in its simplest form it is in the form ID, NAME, PARENT_ID, where of the PARENT_ID since ID links).

  For example:

  with qryData like)

  Select 1 as ID, 'Bert' as NAME, to_number (null) as PARENT_ID from dual union

  Select 2 as ID, 'Brand', 1 double Union

  Select 3 as ID, 'Brenda', 1 double Union

  Select option 4 as ID, 'Mike', 3 double Union

  Select 5 as ID, 'Steve', 4 double Union

  Select 6 as ID, 'John', 2 double Union

  Select 7 as ID, 'Jo', 6 double Union

  Select ID, "Jim", 2 double Union 8

  Select 9 as ID, 'Jane', the double 7

  )

  Select q.*, sys_connect_by_path (ID, ' /') ID_PATH

  of qryData q

  Start by parent_id is null

  Connect ID PARENT_ID = prior

  /

  ID NAME PARENT_ID ID_PATH

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

  1 Bert 1

  2. Mark 1/1/2

  6 Jean 2/1/2/6

  7 Jo 6/1/2/6/7

  Jane 9 7/1/2/6/7/9

  8 Jim 2/1/2/8

  3 Brenda-1/1/3

  4 mike 3/1/3/4

  5 Steve 4/1/3/4/5

  In reality, this data set can be several thousand rows with dozens of levels of nesting, the several nodes to start without parent but especially often filtered, so some arbitrary lines are missing.  When this happens, I need to find the closest available ancestor that appears in the list. "The closest available ancestor" is closest relationship to ancestor in your family tree which still exists in the filtered list found from parent, then upward contuniing to grandparent, great-grandparent... nth grandparent grand until an ancestor is found.

  
  

  For example:

  ID NAME PARENT_ID ID_PATH AVAIL_ANCESTOR_ID

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

  1 Bert 1

  Jean 6 2 1 1/2/6

  Jim 8 2 1 1/2/8

  Jane 9 7 6 1/2/6/7/9

  Brenda 3 1 1 1/3

  Steve 5 4 3 1/3/4/5

  For example.  Who is Steve closest ancestor in the filtered list?

  Steve's family tree is: / Bert/Brenda/Mike/Steve

  Mike (ID = 4) is not in the filtered list, so we move on Brenda, what is.  Brenda, ID = 3, so ANCESTOR_ID = 3

  I have access to the original table, so that can join the list filtered to the full table, I can also ask other columns (such as ROWID, and ROWNUM, LEVEL SYS_CONNECT_ROOT) to be included in the filtered set.  I tried various methods to achieve this, but all seem to be quite poor in performance (the columns ID and PARENT_ID indexed as appropriate) or does not quite give the correct result, such as...

  1. the analysis of the ID_PATH and the treewalking on this basis and to join the list...

  Select distinct CUSTOMER_ID, regexp_substr (ID_PATH, "[^ /] +', 1, level") as ANCESTOR_ID

  of qryData

  connect regexp_substr (ID_PATH, "[^ /] +', 1, level") is not null

  2 anti-assemblage to return to the full list in order to identify the missing elements, then for those treewalking.

  3 write a function that return treewalks.

  It of a difficult problem, so someone can think a solution that works well?  Ideally, I try to find a SQL based solution?

  Hello

  paulzip wrote:

  It is a clever solution!  The only problem I have is that I wouldn't be able to generate "good_id_path" as part of the filtered list, filtering is not done by me and is done once the id_path is generated.  I have to join the most complete list list filtered back to generate, unless there is a tweak to do?

  I see it; You are given connect_by_results (with id_path), and that's what you have to work with, in addition to the original table.

  Here's one way:

  SELECT d.id d.name, d.parent_id, d.id_path

  MIN (a.id) DUNGEON (DENSE_RANK LAST ORDER BY a.id_path) AS avail_ancestor_id

  OF connect_by_results d

  LEFT OUTER JOIN connect_by_results has the d.id_path AS a.id_path. '/%'

  GROUP BY d.id d.name, d.parent_id, d.id_path

  ORDER BY d.id_path

  ;

  The fastest way depends on a lot of things, some may not be known until the moment of execution.  The query above could be better if the number of rows in the result set is small, but you don't know anything else about them (for example, if all have a common ancestor).

• communication error with the server. callback failed for the data entry page

  Hello
  
  We have recently applied the corrective update EMP on EMP 11.1.2.0 111.2.1.
  We have following the architecture,
  
  database server: sql server 2005
  Server Foundation (OS = windows server 2008): HSS, EPMA, Manager Calc, EAS, EIS, provider's server, planning
  Essbase Server (OS = windows server 2008): essbase
  
  After you apply the patching EMP 11.1.2.1, we apply after Electrodes for IE 9 compactibility i.e EMP 11.1.2.1.600 patches
  
  1. patch 14119724 (Workspace)
  2 14142678 patch (Shared services)
  3 patch 14224664 (EPMA)
  4 patch 14464109 (planning)
  
  After you apply above patches, all users get error when opening planning web form through the workspace of all client computer.
  
  "* error communication with the server. callback failed for the data entry page. "
  
  
  
  
  When restore us only planning patch 14464109 , issue of "communication error with the server. callback failed for the data entry page "get resolved for all users, but failed for a single user IE"user xyz" "
  
  the user xyz have OS = windows 7 and IE 8
  user xyz can take foundation server RDP can open any form of planning successfully in vain get when doing the basic machine.
  
  I have following question:
  1. Why do we get error "error communicating with the server. callback failed for the data entry page"after you apply the fixes to IE9
  
  2. after cancellation all patches or planning one patch, why the user xyz always get the error but not other users
  
  
  Thanks in advance
  
  Published by: 922755 on June 7, 2013 16:08

  It might be useful to have a read of the following doc Oracle Support - "error:"error Communication with the server. " "Callback failed for the data entry page" when you open a Web form of planning with the members of the Type of text [ID 1392689.1].

  And then this question should be resolved en.600

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Hierarchical data, how to aggregate over levels in hierarchical query?

  Hello
  
  I hope someone can help me.
  
  I held in a data table ("" what part was built in what other part of when when? "')
  ID parent_id build_in build_out
  1 NULL NULL NULL
  2/1 2010 2012
  3 2 2011 2013
  4 2 2013 NULL
  
  What are the parts is stored in a separate table.
  
  Now I want to know when when which part was built in the first level, in the example, I want to know that
  1 was simply a part of 1
  2 was part of 1 between 2010 and 2012
  3 was part of 1 between 2011 and 2012
  4 has never been a part of 1
  
  I tried several approaches - if there is a fixed number of levels between the types, I am interested I can do using joins and more/less (similarly as some nvl). Unfortunately this is not always the case (some parts appear on several levels).
  If I'm only interested in the parts that are never deleted, I can get by using a style of connect request and get the current configuration. But I can't seem to understand the time connecting part to the high level in such a query, or even filtering absurd combinations (like "4 in 1" in the example above). I could deal with the data recovered outside the database, but I prefer not.
  
  Is there a way to obtain the hierarchical data with an aggregate (min, max) for all levels?

  What version of Oracle you are on?

  In 11.2.x, you can use the recursive subquery factoring. Something like

  with t (id, parent_id, build_in, build_out) as (
  select 1, null, null, null from dual union all
  select 2, 1, 2010, 2012 from dual union all
  select 3, 2, 2011, 2013 from dual union all
  select 4, 2, 2013, null from dual
  )
  , c1 (root_id, id, parent_id, build_in, build_out) as (
  select id, id, parent_id, 0, 9999
  from t
  where parent_id is null
  union all
  select root_id, t.id, t.parent_id
  , greatest(nvl(t.build_in,0), nvl(b.build_in,0))
  , least(nvl(t.build_out,9999), nvl(b.build_out,9999))
  from c1 b, t
  where b.id = t.parent_id
  )
  select * from c1
  where build_in < build_out
  ;
  ROOT_ID ID    PARENT_ID  BUILD_IN  BUILD_OUT
  ------- ----- ---------- --------- ----------
  1       1                0         9999
  1       2     1          2010      2012
  1       3     2          2011      2012      
  

  With a hierarchical query by using the syntax connection, you could do something like

  select * from (
  select connect_by_root id as root, id
  , greatest(nvl(build_in,0), nvl(prior build_in,0)) as max_in, least(nvl(build_out,9999), nvl(prior build_out,9999)) as min_out
  from t
  start with parent_id is null
  connect by parent_id = prior id
  )
  where max_in < min_out
  ;
  

  but it is not powerful enough. This version compares the dates between a current and previous levels, but the recursive subquery is to compare the dates in the current level for the winners of the comparisons to the previous level. Not sure if it's an important distinction for your needs, however.

  If you are on 11.2 I advise to use the recursive subquery factoring. If this isn't the case, you can try the link by version.

  Kind regards
  Bob