Recovery of user data

Similar Questions

• How to recover the backup of user data DVD

  Windows 7 Home Edition premium, I did a backup of the user data at 25 DVD before restoring the original operating system from the recovery partition.  Now I want to restore data from the DVD. I can't find anything in the title of recovery and restoration. but I found an EXE called RecoveryMrg on the 1st DVD.  By clicking on it, I get an hourglass when I put the cursor on the window of the files on the dvd.

  He suggested in another post on the forum this should take a while. Well, it has been a few hours.

  In the resource monitor DISK tab, I don't see any activity for the DVD player. (But I don't know that it should show op it)

  Is that long normally? Or it's the wrong way to restore files of the user?

  Thank you

  I'm glad you had your important data stored on your computer!
  The HP_TOOLS partition contains the recovery image. If you have recovery media (DVD/USB), then it is not necessary to have this partition to restore your system to the factory settings. If you want to restore, you will need perform an HP recovery to factory settings.
  
  I hope this helps.

• incomplete recovery of a data file.

  I'm performing incomplete recovery of a data file that uses the following scenario.
  SQL > select * v log$;
  shows current journal seq is 10;
  
  I perform dml as follows:
  SQL > update hr.emp set salary = 1000;
  SQL > commit;
  
  Now, I've deleted log archiving with sequence # 9 alongwith users.dbf datafile.
  Now to perform an incomplete recovery of the datafile, users.dbf. I followed the following steps.
  RMAN > the judgment;
  RMAN > bootable media.
  RMAN > run
  {
  until the sequence 9;
  restore data file 4;
  recover datafile 4;
  }
  RMAN > alter database open;
  Now, when I ask about hr. EMP, it shows the updated lines, i.e., salary column has been updated with 1000;
  I want to know that after the incomplete rcovrry until the seq, what other newspapers is applied. My example shows that this newspaper seq 10 has also been applied. Pls help me to improve my understanding.
  I can't understand the reason to get updated when the incomplete recovery lines.

  Hello.

  You cannot perform incomplete recovery of a single data file. After recovery, before opening the database, all SNA must be synchronized between controlfiles, redo logs and data files. A single data file must be restored and recovered to the last SCN for the database to open. If you want / need to do incomplete recovery, always restore ALL data files, recover their until the desired point in time and then open the database with resetlogs synchronize all data with controlfiles and redo logs files.

  In your case, you have made a complete recovery of the data file. Very probably data repeat still available in the online redo logs were used to recover the data at the last CSS file (since you said that you have removed the archiving log - which, incidentally, makes your online backup no need for a full recovery, after the redo logs switch line and crushes with sequence #9 redo log and beyond).

  When experimented with incomplete recovery, until the RCS or at least up to the time, it allows you to specify the point in time recovery with much more accurately and without guessing, what happened in whatever sequence of journal. You must manually remove the files of data or archivelog files before playing with incomplete/complete recovery. In fact, it is a good practice not to delete the database of linked files: o)

  Kind regards
  Martin

• A full system restore (while retaining user data) will delete my previous backup files?

  
  

  According to this FAQ:

  http://Acer.custhelp.com/app/answers/detail/A_ID/12869/~/how-do-i-restore-my-computer-using-the-EREC...

  The second option is to restore the operating system and preserve user data, which is essentially the same process, but the information stored in your user account folder will be saved. Acer always recommends all backup data if you choose to use this option.

  Then C:/backup will be wiped.

• SE error message: user account Service failed to connect. Windows could not load user data while trying to connect to windows

  Original title: I can't access my user account

  I went to to connect my user on my laptop and a message popped up saying the service user account Service failed to connect.

  Windows could not load user data.

  Someone please help!

  Hi tozza92,

  1. you remember to make changes to the computer before this problem?

  2. are you able to connect by using a different account?

  You can consult the following Microsoft KB article and check if it helps to solve the problem:

  Error message when you log a computer Windows Vista-based or Windows 7 by using a temporary profile: "the user profile Service has no logon. Unable to load the user profile.

  http://support.Microsoft.com/kb/947215

  Hope this information is useful.

  Jeremy K
  Microsoft Answers Support Engineer
  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.

• When you use Windows 7 on a domain, how should I store any user data, including news profile on a network share?

  I must be looking incorrectly, or something because I can't find an answer.
  I don't expect roaming profiles for installation, or change the default profile.
  What I try to do is to keep or to synchronize all user data from PC LAN on a backup server share every day, instead of having to back up each machine.

  It is difficult for me to understand why it is so difficult with 7 and easy with XP.
  I can find articles that describe the movement of the 'documents' folder, but what 'Favorites' or 'images' or any other users of the files that would be needed to recover from a PC disk failure?
  I like 7, but this seems to be a BIG problem for me.

  I hope someone can put me right. ?

  You might want to look in folder redirection. Also a connection to the drive mapping script (kixtart.org is good and powerful enough). The important thing is to put the fear of the deity in the users and get to save in a directory base or similar. You can also set security on folders so that they only and the admins can see or access and backup from a central location.

  I do here and you don't have to worry on their local computers or the folder redirection. It takes losing data/files once to catch them.

  http://TechNet.Microsoft.com/en-CA/library/cc732275.aspx

  I hope this helps.

• ORA-01436: CONNECT loop in the user data when the delimited string splitting by the

  I'm trying to split a string into records. The values are three characters more '-' with a limit of 12 values. The values themselves are a combination of two data, the first being two characters, a.

  The following example translates: ORA-01436: CONNECT BY a loop in the user data

  WITH
      Data(Code, Datum)
  AS
      (
       SELECT 'VGCU3VM', '00V-YYG-BVC-PIU-DV3-EVV-TVM-' FROM Dual UNION ALL
       SELECT 'VGAU3VM', '00V-YYG-BVA-PIU-DV3-EVV-TVM-' FROM Dual UNION ALL
       SELECT 'VGLN3CM', '00V-YYG-BVL-PIN-DV3-EVC-TVM-' FROM Dual UNION ALL
       SELECT 'VGLT3PM', '00V-YYG-BVL-PIT-DV3-EVP-TVM-' FROM Dual UNION ALL
       SELECT 'VGAT3RA', '00V-YYG-BVA-PIT-DV3-EVR-TVA-' FROM Dual
      )
  SELECT
      Datum,
      LEVEL,
      SUBSTR(Datum, ((LEVEL - 1) * 4) + 1, 2),
      SUBSTR(Datum, ((LEVEL - 1) * 4) + 3, 1)
  FROM
      Data
  CONNECT BY
      Code    = PRIOR Code
      AND    LEVEL    <= LENGTH(Datum) / 4;
  
  

  Remove the 'Code = Code PREREQUISITE"clause, to avoid the error, but too many records are returned, because nothing is to limit the records in their own groups.

  The following works:

  WITH
      Data(Code, Datum)
  AS
      (
       SELECT 'VGCU3VM', '00V-YYG-BVC-PIU-DV3-EVV-TVM-' FROM Dual UNION ALL
       SELECT 'VGAU3VM', '00V-YYG-BVA-PIU-DV3-EVV-TVM-' FROM Dual UNION ALL
       SELECT 'VGLN3CM', '00V-YYG-BVL-PIN-DV3-EVC-TVM-' FROM Dual UNION ALL
       SELECT 'VGLT3PM', '00V-YYG-BVL-PIT-DV3-EVP-TVM-' FROM Dual UNION ALL
       SELECT 'VGAT3RA', '00V-YYG-BVA-PIT-DV3-EVR-TVA-' FROM Dual
      )
  SELECT
      Datum,
      SUBSTR(Datum, ((Some.Num - 1) * 4) + 1, 2) A,
      SUBSTR(Datum, ((Some.Num - 1) * 4) + 3, 1) B
  FROM
      Data,
      (SELECT LEVEL Num FROM Dual CONNECT BY LEVEL <= 12) Some
  WHERE
      SUBSTR(Datum, ((Some.Num - 1) * 4) + 1, 2) IS NOT NULL;
  
  

  What causes ORA-01436?

  Hello

  Depending on your version, you can add another condition to your CONNECT BY clause.

  It works in Oracle 11.2.0.3.0:

  SELECT

  Point of reference,

  LEVEL,

  SUBSTR (Datum, ((LEVEL-1) * 4) + 1, 2),

  SUBSTR (Datum, ((LEVEL-1) * 4) + 3, 1)

  Of

  Data

  CONNECT

  Code = Code PRIOR

  AND LEVEL<= length(datum)="">

  AND PRIOR SYS_GUID () IS NOT NULL-* ADDED *.

  ;

  Thanks for the display of the data of the sample; This is really useful!

  In addition, relational databases are designed to have 1 piece of information in each column of each row, not a list delimited by up to 12 points.  It is so basic to the design of database he called the first normal form.  You're going to solve a lot of problems even before they occur if you paste to first normal form and change the table structure to resemble the result set of this query.  (Maybe that's exactly why you're doing this query.)

• CONNECT IN a loop in the user data

  Could someone help me because I can not find a solution.

  I want to build a tree of 3 tables (parent-> children-> detail)

  Everything works fine with 2 tables, but when I add the third table I get always an error ORA: ORA-01436: CONNECT BY a loop in the user data

  CREATE TABLE nineham (organisatie_id NUMBER

  (, naam VARCHAR2 (50));

  --

  CREATE TABLE seizoenen (seizoen_id NUMBER

  organisatie_id NUMBER

  (, naam VARCHAR2 (50));

  --

  CREATE TABLE competities (competitie_id NUMBER

  seizoen_id NUMBER

  (, naam VARCHAR2 (50));

  --

  INSERT INTO nineham (organisatie_id, name) VALUES (1, 'ORGANISATIE_1');

  INSERT INTO nineham (organisatie_id, name) VALUES (2, 'ORGANISATIE_2');

  --

  INSERT INTO seizoenen (seizoen_id, organisatie_id, naam) VALUES (1, 1, 'SEIZOEN_1');

  INSERT INTO seizoenen (seizoen_id, organisatie_id, naam) VALUES (2, 1, 'SEIZOEN_2');

  INSERT INTO seizoenen (seizoen_id, organisatie_id, naam) VALUES (1, 2, 'SEIZOEN_3');

  INSERT INTO seizoenen (seizoen_id, organisatie_id, naam) VALUES (2, 2, 'SEIZOEN_4');

  --

  INSERT INTO competities (competitie_id, seizoen_id, naam) VALUES (1, 1, 'COMPETITIE_1');

  INSERT INTO competities (competitie_id, seizoen_id, naam) VALUES (2, 1, 'COMPETITIE_2');

  INSERT INTO competities (competitie_id, seizoen_id, naam) VALUES (3, 2, 'COMPETITIE_3');

  INSERT INTO competities (competitie_id, seizoen_id, naam) VALUES (4, 2, "COMPETITIE_4");

  INSERT INTO competities (competitie_id, seizoen_id, naam) VALUES (5, 2, "COMPETITIE_5");

  --

  --

  --

  SELECT LPAD (' ', LEVEL * 2, ' ') | Naam AS display

  LEVEL AS lvl

  DE)

  SELECT NULL AS parent

  child organisatie_id

  naam

  To nineham

  UNION ALL

  SELECT organisatie_id AS parent

  child seizoen_id

  naam

  OF seizoenen

  UNION ALL

  Seizoen_id SELECT parent

  Child AS NULL

  naam

  OF competities

  )

  START WITH parent IS NULL

  CONNECT BY PRIOR child = parent

  ;

  Hello

  When you perform a CONNECT BY query, you must have an identifier unique to each child.  You use numbers that are unique to each table, but are no longer unique when you UNION the paintings together.  When the query finds children 1, the fact that average organisatie_id = 1, or does that mean seizoen_id = 1, or does this mean competetite_id = 1?

  Etbin suggested you change data.  Which can be difficult; It might not even be possible.  In addition, you must make sure that the new IDS are unique.  When you assign advent = 10 to a node, for example, you must be sure that 10 is not an organisatie_id.

  Here is another solution that is guarranted to generate unique IDS, without changing the actual tables:

  SELECT LPAD (' ', LEVEL * 2, ' ') | Naam AS display

  LEVEL AS lvl

  DE)

  SELECT NULL AS parent

  organisatie_id AS child

  , 1 AS the level of

  naam

  To nineham

  UNION ALL

  SELECT organisatie_id AS parent

  seizoen_id AS child

  , 2 AS the level of

  naam

  OF seizoenen

  UNION ALL

  SELECT seizoen_id AS parent

  Child AS NULL

  , 3 AS the level of

  naam

  OF competities

  )

  START WITH parent IS NULL

  AND level = 1

  CONNECT BY PRIOR child = parent

  AND layer = FIRST + 1

  ;

  The composite key formed by your original ID, and the new level number is unique.

  Note that the query above is exactly what you have posted, with the addition of the lines that refer to level.

• Can I put user data on a node in the scene Builder?

  I wish I could (somehow) set the user on each node data when you use the generator from the scene.

  Is this possible?  All I really need is to be able to assign the name of the class to the user data object, but I don't see that he listed in the properties pane.

  You need to do when running after loading FXML.

  Or simply by editing the FXML after you've built with SceneBuilder. It works fine:

• Error: CONNECTION loop in the user data

  CONNECT IN a loop in the user data:

  Table X (sample data were actually lines 35K)

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

  CODE CASE OLD_ID New_id PERSON AUTH                                                           

  01 ab122 1234 0001 AU123 99393

  07 vv353 7872 0919 FV982 78282

  01 ab122 1982 9929 99393 AU123

  04 hjsss 8839 8302 JK920 32320

  01 ab122 0001 1982 AU123 99393

  05 cg899 6728 32322 IKL020 65252

  07 w353 0919 8282 FV982 78282

  now I need to order these data comparing the values of the line to old_id new_id for each combination of code, person, case

  need output like below

  Table X

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

  CODE CASE OLD_ID New_id PERSON AUTH                                                           

  01 ab122 1234 0001 AU123 99393

  01 ab122 0001 1982 AU123 99393

  01 ab122 1982 9929 99393 AU123

  04 hjsss 8839 8302 JK920 32320

  05 cg899 6728 32322 IKL020 65252

  07 vv353 7872 0919 FV982 78282

  07 w353 0919 8282 FV982 78282

  to get to what I use:

  -Request-

  Select * from table_x

  Start by old_id not in)

  Select new_id

  from table_x

  )

  CONNECT BY old_id new_id PRIOR =

  AND code = code PRIOR

  AND case EARLIER case =

  PER person = person PREREQUISITE

  -Request-

  works very well with the sample data, but the problem is when executed with actual table that has 35K record...

  Cause: The condition specified in a CONNECT BY clause caused a loop in the application, where the next record to be selected is a descendant of itself. When this happens, it may be no end to the query.

  Action: Check the CONNECT BY clause and remove the circular reference.

  Thank you

  AK

  Hello

  CONNECT_BY_ISCYCLE is a pseudo-column that you can use in a query of CONNECTION BY NOCYCLE.  It is separated from the CONNECT BY clause.

  Try this:

  Select code, "BREAKS", person

  , SYS_CONNECT_BY_PATH (old_id, "/") AS path

  from table_x

  where CONNECT_BY_ISCYCLE = 1

  Start by old_id not in)

  Select new_id

  from table_x

  )

  CONNECT BY NOCYCLE Old_id = new_id PRIOR

  AND code = code PRIOR

  AND 'CASE' = 'BOX' PRIOR

  PER person = person PREREQUISITE

  ;

  I hope that answers your question.
  If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements) and also publish outcomes from these data.
  Explain, using specific examples, how you get these results from these data.
  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: https://forums.oracle.com/message/9362002#9362002

• Disk for user data management

  Suppose I have a pool of cloning related to 20 mV. Each of these virtual machines has a disc of the user's data. If I detach the disk of user data from one of the virtual machines in the pool, which is the expected behavior for this virtual machine and the rest of the pool? Does this affect my other virtual machines in the pool?

  If I'm not mistaken that VM is removed and you can check the disc.   At that time there add you it to another virtual computer as a secondary drive, or you can re-create the first virtual machine how the drive could be put back.    No effects on other virtual machines or pool.

• View: Non-persistent Desktop with persistent user data

  We need to have a non persistent desktop which has a small persistent area (separate drive?), where the user profiles are stored.  Our goal is to have the stay of software/OS in a non persistent state but allow for user profiles to be created/saved on the computer.  Did someone do something similar to what could be useful in pointing me in the right direction?

  Thank you!

  Not persistent are ment to do exactly that.  As suggested must be addressed on a profile management system, you could probably get by with roaming profiles provided that you keep some controls tightened on them.

  Alternatively, you can use a pool of persistent by using user data disks and use the "Refresh OS disk on logoff" setting set to 'Always' or 'all the X days '.  That mimics a non-persistent pool without the need for some other profile management.

• ORA-01436: CONNECT loop in the user data

  Hello
  
  I have a simple bit of SQL out details on HR supervisor strings in Oracle EBS:
  

  SELECT     LPAD(' ', (LEVEL - 1) * 10, ' ') || person_id level_label
           , LEVEL
           , description
        FROM applsys.fnd_user u
           , hr.per_all_assignments_f h
       WHERE u.employee_id = h.person_id
  START WITH SYSDATE BETWEEN effective_start_date AND effective_end_date
         AND person_id = :personid
  CONNECT BY PRIOR person_id = supervisor_id
         AND SYSDATE BETWEEN effective_start_date AND effective_end_date

  It will return data normally without problems - e.g. data dummy below - looks very good. The names and made up person_ids.
  

  LEVEL_LABEL                    LEVEL     DESCRIPTION
  000001                         1     Person Person 1
            000002               2     Harry Marry
                      000003          3     John Smith
                                000004     4     Jenna Jones
                                000005     4     Her Name
                                000006     4     His Name
                                000007     4     Joseph Coat
                                000008     4     Les Miserables
                      000009          3     Mister Smith
                      000010          3     Miss Jones
                      000011          3     Andrew And
                                000012     4     Claire So
                                000013     4     Hilary Hi
            000014               2     Jenny Jones
                      000015          3     Amanda Mandy
                                000016     4     James Jim
                                000017     4     William Wonder
                                000018     4     Crazy Cat
                                000019     4     Silly Cat
                                000020     4     Tall Hill
                                000021     4     Amazing Grace
                      000022          3     Lovely Mountain
                                000023     4     Joyous Spring
                                000024     4     Anonymous Name
                                000025     4     Brian Binky

  However, if I try for an another person_id, for which a user receives an error in one part of the Oracle EBS, I get this error:
  
  ORA-01436: CONNECT loop in the user data
  
  I'm guessing there is a loop of supervisor happening somewhere, but I don't know how to determine where it might happen.
  
  I was wondering if there is any way I can change the SQL code to be able to work out where the loop can be, as there are about 50 people involved in Ministry to this user and I have been through all their records and can not see a loop to look through the Oracle HR screens.
  
  I know it's a 'big ask' to ask a vague question about some oracle SQL, so apologies for that.
  
  Any advice much appreciated.
  
  Thank you

  Hello

  To see loops, do something like this:

  SELECT     SYS_CONNECT_BY_PATH (person_id, '/')     AS path
  FROM      applsys.fnd_user           u
  ,      hr.per_all_assignments_f      h
  WHERE      u.employee_id           = h.person_id
  AND     CONNECT_BY_ISCYCLE     = 1
  CONNECT BY NOCYCLE     PRIOR person_id = supervisor_id
       AND           SYSDATE      BETWEEN     effective_start_date
                           AND      effective_end_date
  ;
  

  If you would care to post CREATE TABLE and instructions INSERT for some samples, so I could test it.

  Note there is no START WITH clause.

  If, for example, Jones is the architect of Scott, Scott is the main contractor of Adams and Adams is the architect of Jones (much to other lines is not involved in a loop), then displays 3 rows of output, such as

  PATH
  ---------------------
  Jones/Scott/Adams
  Scott/Adams/Jones
  Adams/Jones/Scott
  

  Moreover, all the same CONNECT BY queries on these tables can be a lot faster if you've made the join and date filtering in a separate subquery first:

  WITH     combined_data     AS
  (
       SELECT     person_id, supervisor_id
       FROM      applsys.fnd_user           u
       ,      hr.per_all_assignments_f      h
       WHERE      u.employee_id      = h.person_id
       AND     SYSDATE      BETWEEN     effective_start_date
                      AND      effective_end_date
  )
  SELECT     SYS_CONNECT_BY_PATH (person_id, '/')     AS path
  FROM     combined_data
  WHERE     CONNECT_BY_ISCYCLE     = 1
  CONNECT BY NOCYCLE     PRIOR person_id = supervisor_id
  ;
  

• ORA-01436: CONNECT loop in the user data, but CONNECT_BY_ISCYCLE is equal to ZERO all the

  Hello
  
  When I run query below, it always throws the below error:

  SELECT connect_by_root code AS code_root,
      CODE,
      CODE_DESC,
      UP_CODE 
    FROM DI_CODE_LEVEL
    WHERE TYPE_CODE='SP'
      CONNECT BY PRIOR CODE=UP_CODE;
  
  ORA-01436: CONNECT BY loop in user data
  01436. 00000 -  "CONNECT BY loop in user data"

  But when I use NOCLYCLE and CONNECT_BY_ISCYCLE to see which line is in question.
  It shows nothing, which means CONNECT_BY_ISCYCLE = ZERO for all rows.

  select * from (
      SELECT connect_by_root code AS code_root,
          CODE,
          CODE_DESC,
          UP_CODE ,
          CONNECT_BY_ISCYCLE AS ISCYCLE
        FROM DI_CODE_LEVEL
        WHERE TYPE_CODE='SP'
          CONNECT BY NOCYCLE PRIOR CODE=UP_CODE
      ) 
  where ISCYCLE>0;

  Is there another reason that sql would lift ORA-01436?
  If there is a loop, then will the combination of NOCYCLE, CONNECT_BY_ISCYCLE will show?
  
  Thank you

  Hello

  Apparently, one or more of the "SP" lines are at the origin of the problem.
  The WHERE clause is applied after the CONNECT BY is finished, saying:

  select * from (
      SELECT connect_by_root code AS code_root,
          CODE,
          CODE_DESC,
          UP_CODE ,
          CONNECT_BY_ISCYCLE AS ISCYCLE
        FROM DI_CODE_LEVEL
        WHERE TYPE_CODE='SP'
          CONNECT BY NOCYCLE PRIOR CODE=UP_CODE
      )
  where ISCYCLE>0;
  

  is equivalent to

  select * from (
      SELECT connect_by_root code AS code_root,
          CODE,
          CODE_DESC,
          UP_CODE ,
          CONNECT_BY_ISCYCLE AS ISCYCLE
        FROM DI_CODE_LEVEL
          CONNECT BY NOCYCLE PRIOR CODE=UP_CODE
      )
  WHERE    TYPE_CODE = 'SP'
  AND     ISCYCLE   > 0;
  

  To see where the loop occurs, you must include the lines where type_code = "SP".

  When you debug "ORA-01436: CONNECT IN a loop in the user data ', view SYS_CONNECT_BY_PATH (uk,...), where the United Kingdom is a unique key. That will tell you much more than just the root information. You might want this:

  SELECT  connect_by_root code                AS code_root,
          CODE,
          CODE_DESC,
          UP_CODE
  ,     SYS_CONNECCT_BY_PATH (code, '/')     AS path          -- For debugging
  ,       CONNECT_BY_ISCYCLE                AS ISCYCLE     -- For debugging
  FROM      DI_CODE_LEVEL
  -- WHERE TYPE_CODE = 'SP'     -- Commented out for debugging
  where      ISCYCLE > 0          -- For debugging
  CONNECT BY NOCYCLE      PRIOR CODE = UP_CODE
  

  I hope that answers your question.
  If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements), and the results you want from this data.
  Explain how you get these results from these data.
  Always tell what version of Oracle you are using.

• ORA-01436 - connect loop in the user data - only in the database 10G...

  Hello
  
  I'm having a problem with a query. First of all I have to say that I choose this query on the internet and has adapted to my worries... so I understand very well the "connection of level" clause... that's why I need help to find out what is happening here...
  
  The query is all ok in a 8i database, but if I took exactly the same query on a 10G database I got the error "ORA-01436 - connect with loop in user data.
  
  This query returns one row for each day between 2 dates passed as parameters. The query takes 4 parameters: a date 'from', date 'for' and 2 other parameters indicating if we want that Saturdays and Sundays (end of week) in the result set.
  
  This is the query:
  
  Select days_between.days
  de)
  SELECT & date_from + ROWNUM-1 days
  DE)
  SELECT 1 nothing
  OF THE DOUBLE
  CONNECTION OF LEVEL < = (nvl(&date_to,&date_from) - & date_from + 1)
  )
  where & date_from + ROWNUM-1 < = nvl (date_to, & date_from)
  ) days_between
  where (nvl (& exclude_saturdays, 'Y') = ' or replace (to_char (days_between.days, 'DAY'),' ') not in ('SATURDAY', 'SATURDAY'))
  and (nvl (& exclude_sundays, 'Y') = ' or replace (to_char (days_between.days, 'DAY'),' ') not in ('SUNDAY', 'SUNDAY'))
  
  For the parameter 'date_from' enter 'to_date('2009-01-01','yyyy-mm-dd')' as a break for the 'date_to' 'to_date('2009-01-07','yyyy-mm-dd')' as a value parameter value. For the other 2 parameters, use 'Y' to exclude this day or "N" to keep this day here in the result set.
  
  So I said earlier, this query runs very well on a 8i database but not on a 10G a where I got the error "ORA01436 - connect with loop in user data.
  
  I have search the Internet but I don't know why it runs on a 8i and not on a 10G... Can someone help me please?

  Hello

  SELECT  ROWNUM  AS n
  FROM    dual
  CONNECT BY  LEVEL <= x;
  

  is a quick and easy way to generate a table of meters containing all integers from 1 to x. You are the query, it has been changed, not for a list of consecutive integers, but a list of consecutive dates.

  This technique only works in Oracle 9 (and more). You did a mistake when you said it works in Oracle 8 but not in Oracle 10? It is the opposite, when I try.

  Here is another way to generate a table of counters:

  SELECT  ROWNUM  AS n
  FROM    all_objects
  WHERE   ROWNUM  <= x;
  

  This method works in any version of Oracle, but it is slower than the method CONNECT BY and does not work for the great values on x. (this is probably good for x<= 5000,="" depending="" on="" your="">

  If you can do this:

  select days_between.days
  from     (
       SELECT     &date_from + ROWNUM - 1          as days
       FROM     all_objects
       WHERE     ROWNUM     <= (1 + NVL (&date_to, &date_from)) - &date_from
       ) days_between
  where     (     nvl(&exclude_saturdays,'Y') = 'N'
       or     replace(to_char(days_between.days,'DAY'),' ') not in ('SAMEDI','SATURDAY')
       )
  and     (     nvl(&exclude_sundays,'Y') = 'N'
       or     replace(to_char(days_between.days,'DAY'),' ') not in ('DIMANCHE','SUNDAY')
       )
  ;
  

  in any version of Oracle.