Delete several duplicate records

Similar Questions

• How to delete duplicate records

  Suppose I have a table with N columns and K TAB (K < N) for which I should not have duplicated (in other words, the K column can be a key primary candidated)
  Can you give me a SQL query to delete duplicate records of TAB for columns K?
  Thank you very much!

  remove the tab where rowid not in (select min (rowid) of the TAB group by k)

• I am running XP and try to delete several RECORDS

  I'm on XP and try to delete several FILES but holding down the Ctrl key and highlighting the first and the last does not seem to work.  Any other ideas?

  To remove all the: select one and Ctrl + A will highlight all. -Delete.
   
  
  To delete a section: highlight the first one you want to remove. Scroll to last and click while holding down the SHIFT key. -Delete.
   
  
  To delete several messages that alternate: hold down the CTRL key while you click each message in order to highlight. -Delete.
   
  
   

• I can't delete a duplicate named folders created in error by Thunderbird while moving messages with drag and drop

  I had created a folder with a long as name "Deborah Brown - HP laptop acting, very slow, etc." this file was created to contain messages that have been received in a top-level folder, and then moved to this to the appropriate ranking related emails many. I had done many times before without a problem. But this time, when I slipped and fell on a message in the folder a double was created, but accompanied by an annex of '2547417' at the end of the name. IIRC, the message was in the records at the time of the original and a copy. IIRC, I did not notice this at first and when I dragged/left down another message he created another folder in double, but this time with the suffix "211613d". At any given time more far in the process (I don't remember quite well how) both of these files got duplicated again but this time were with the same name with added suffixes as noted... something I wouldn't have imagined. Given that the messages I was moving were safely (?) stored in the original folder, I deleted the message content duplicated records duplicated without any problem and without any effect on the content of the original file.

  Then I tried to delete the duplicate folders... not allowed. Then I noticed that if I tried to remove the second instance of each duplicate name, which was a success... at least as much as to move it to the trash. If I then returned and tried to delete the first instance it is, once again, not the law. I then tried to rename the files by adding a prefix a single character. Once more, if I worked on the second instance of the name I could rename it but would be foiled again if the first instance. Then, * I think * (extra large grains of salt here) is that I renamed the second instance and removed from the trash that I could then work on the others and rename and empty the trash.

  But everything for nothing. If I closed Thunderbird and restarted the duplicate folder names reappearing. Then I tried the fix given for not being able to delete messages because of a corrupt trash folder. That did not help either. Even if I use a POP account and could remove the files from the two basket my account information, whenever I would restart Thunderbird trash will reappear by himself and the so-called deleted duplicate files right with her and in the hierarchy of their original folder.

  I'm mystified and have given up trying to remove these things. Fortunately, the removal of messages from other folders and empty the trash of these messages seem to work normally. I have not yet tried to delete another folder and hesitate to do.

  Thank you
  Chuck Norcutt
  Murrells Inlet, SC

  Thank you very much. Exactly, that solved the problem. There was almost no delay in starting. I'm still very curious as to how it happened, but it may never be known.

• How can I find several duplicate files and remove the using Windows Explorer

  Somehow I see several duplicate on my computer files.  I can tell when they arrived as all the duplicate files ' _10-Mar-15_1. ' " However, I don't know how they arrived.  I think that Google Drive was the culprit, but I can't be sure.

  How we (me) use Windows Explorer to find all files with "_10-Mar-15_1." and delete them all?

  I am using Windows 7 64 bit

  Thank you!!!

  Windows Explorer can do no such thing. To remove recursively a certain file is easy - see below. To identify duplicates and remove some of them is much more difficult, because:

  • Are two files duplicates because
    -They have the same name?
    -They are the same size?
    -They have the same file date?
    -They have the same content?
    -Everything above?
  • When they are, which ones should be deleted?
    -The oldest?
    -The most recent?
    -The batch?

  Here's how to remove a certain file to recursively. Assume that they are in the folder "C:\Users\BHunter\Documents".

  1. Click the start planet.
  2. Type cmd. exe and press ENTER.
  3. Enter the following command and press ENTER:
     dir/s/b/p 'C:\Users\BHunter\Documents\_10-Mar-15_1 '.
     This will show you all the files whose name above.
  4. del /s /q "C:\Users\BHunter\Documents\_10-Mar-15_1."
     This will permanently delete all files with the name above. You cannot restore them.

• Marking duplicate records

  Hi gurus of the Oracle,.

  Good morning/afternoon/evening!

  There are several methods to effectively identify duplicate records. e.g. row_number() and group by, but all of these methods to highlight the duplicate record only. Which means that if your table has data such as

  ID	Name	Room	Date
  1	ABC	203	20/07/2015
  2	FGH	109	20/09/2015
  3	HSF	202	20/08/2015
  4	REF	201	20/08/2015
  5	FGH	109	20/09/2015
  6	HSF	291	24/08/2015

  And I want to find duplicates based on name/room/day

  Most of the queries will give me

  Or the other

  ID	Name	Room	Date
  5	FGH	109	20/09/2015

  or

  ID	Name	Room	Date
  2	FGH	109	20/09/2015

  They don't give me two files unless I first do a group by (or Row_Number) in an internal query and then try to get the two lines in the outer query. In my view, should not be the way.

  I need a report which highlights the two records only

  ID	Name	Room	Date
  2	FGH	109	20/09/2015
  5	FGH	109	20/09/2015

  Hope that is clear.

  Thanks in advance!

  Hello

  34MCA2K2 wrote:

  Hi gurus of the Oracle,.

  Good morning/afternoon/evening!

  There are several methods to effectively identify duplicate records. e.g. row_number() and however all these methods to highlight only the duplicate of group by. Which means that if your table has data such as

  ID	Name	Room	Date
  1	ABC	203	20/07/2015
  2	FGH	109	20/09/2015
  3	HSF	202	20/08/2015
  4	REF	201	20/08/2015
  5	FGH	109	20/09/2015
  6	HSF	291	24/08/2015

  And I want to find duplicates based on name/room/day

  Most of the queries will give me

  Or the other

  ID	Name	Room	Date
  5	FGH	109	20/09/2015

  or

  ID	Name	Room	Date
  2	FGH	109	20/09/2015

  They don't give me two files unless I first do a group by (or Row_Number) in an internal query and then try to get the two lines in the outer query. In my view, that shouldn't be the way...

  Help the ROW_NUMBER analytic function, that you described is probably the easiest and most effective way to get the desired results.

  You can do it without using any kind of subquery (for example, with a self-join or CONNECT BY), but which requires SELECT DISTINCT, which is inefficient.

• Problem joining tables; duplicate records

  I have problems with my request. She joined essentially three tables. I am inside the environment of the Apex, but this problem is with my request. I have three tables:

  JOBS

  Job_Id PK

  Job_Number

  Goal

  Title

  JOB_BUNDLES

  Job_Bundle_Id PK

  Modification_Number

  Justification

  Job_Id FK

  JOB_TASKS

  Job_Task_Id

  Sequence

  Task_Id (values can be either 1,2,3,4,5 or 6)

  Job_Bundle_Id FK

  You can see the stream / connection between each table. A JOB can have several JOB_BUNDLES and one can JOB_BUNDLE have JOB_TASKS a lot. One-to-many relationships

  My query now displays a report of JOB_BUNDLES for a given job, represented in the form:

  SELECT
  Job_Bundle_Id, Modification_Number, Justification, Job_Id
  FROM JOB_BUNDLES JB
  WHERE JB.Job_Id = :P26_Job_Id
  

  The page element, P26_Job_Id represents the Job_Id of the WORK of the table argument. That said, each record JOB_BUNDLE will have JOB_TASKS related records; more specifically, there will be at least a record where JOB. TASKS. Task_Id = 6. This happens only once. I can't get my information from the request that I submitted and the information from the table JOB_TASKS where the Task_Id = 6. I tried to add a JOIN and a WHERE clause, but I still get duplicate records. If anyone has some insight on this issue, it would be greatly appreciated. Thanks in advance.

  What:

  SQL > select b.*

  2, (select t.sequence

  job_tasks 3 t

  4 where t.job_bundle_id = b.job_bundle_id

  5 and t.task_id = 6

  (6) seq

  job_bundles 7 b

  8 where b.job_id = 1;

  JOB_BUNDLE_ID MODIFICATION_NUMBER JUSTIFICATION JOB_ID SEQ

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

  1 0 there is no justification 1 12

  2 that 1 I'm just here for test 1

  3 2 it's the third amendment 1 7

  3 selected lines.

• Removal of duplicate records: (please respond to it ::))

  Hi experts I'm new to the oracle. Me please with this deletion request.
  
  Whenever the mobileno TEST_REG , TEST_MUL matches then it should check for accountno gets duplicated in the TEST_MUL table.
  If duplicate accounts exist for this particular mobileno
  Then delete this duplicate accountno, whose IDS are not equal in both the
  tables (accountno recordings should get deleted from the test_mul table)
  
  

               
  Script For the query :
  ---------------------
  
  create table test_mul (mobileno VARCHAR2 (20 Byte),accountno VARCHAR2 (20 Byte),id VARCHAR2 (12 Byte),v_date date);
  
  create table test_reg (mobileno VARCHAR2 (20 Byte),id VARCHAR2 (12 Byte),r_date date,mas varchar2(1) default 'Y');
  
  
  
  alter table test_mul modify v_date default sysdate;
  
  alter table test_reg modify r_date default sysdate;
  
  
  Insertion of records into test_reg table :
  
  
  insert into test_reg (mobileno,id) values ('+227299001081','AAA');
  insert into test_reg (mobileno,id) values ('+911000000001','BBB');
  insert into test_reg (mobileno,id) values ('+911000000002','CCC');
  insert into test_reg (mobileno,id) values ('+911000000005','DDD');
  insert into test_reg (mobileno,id) values ('+911000000006','EEE');
  insert into test_reg (mobileno,id) values ('+911000000007','FFF');
  
  commit;
  
  
  
  ==================================================================
  
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+227299001081','37775521122561','AAA');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+227299001081','37775521122561','123');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+227299001081','43443345432344','AAA');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+227299001081','43443345432344','AAA');
  ------------------------------
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000001','08490100005169','BBB');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000001','08490100006867','BBB');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000001','08490100009602','BBB');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000001','08490100009602','456');
  
  ---------------------------------
  
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000005','47775524511505','DDD');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000002','47775521111505','DDD');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000002','47775524511505','789');
  
  -------------------------------
  
  
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000006','47775545611506','EEE');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000006','47775521111506','EEE');
  
  --------------------------------
  
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000007','47987521111507','FFF');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000007','47775521111507','FFF');
  
  INSERT INTO TEST_MUL(mobileno,accountno,id) VALUES ('+911000000007','47775521111507','987');
  
  commit;

  Published by: 980560 on January 26, 2013 19:56

  Question is what you want to do when:

  SQL> select  *
    2    from  test_reg
    3  /
  
  MOBILENO             ID           R_DATE    M
  -------------------- ------------ --------- -
  +227299001081        AAA          27-JAN-13 Y
  +227299001081        BBB          27-JAN-13 Y
  
  SQL> select  *
    2    from  test_mul
    3  /
  
  MOBILENO             ACCOUNTNO            ID           V_DATE
  -------------------- -------------------- ------------ ---------
  +227299001081        37775521122561       AAA          27-JAN-13
  +227299001081        37775521122561       BBB          27-JAN-13
  +227299001081        43443345432344       AAA          27-JAN-13
  +227299001081        43443345432344       BBB          27-JAN-13
  
  SQL>
  

  Or when:

  SQL> select  *
    2    from  test_reg
    3  /
  
  MOBILENO             ID           R_DATE    M
  -------------------- ------------ --------- -
  +227299001081        AAA          27-JAN-13 Y
  
  SQL> select  *
    2    from  test_mul
    3  /
  
  MOBILENO             ACCOUNTNO            ID           V_DATE
  -------------------- -------------------- ------------ ---------
  +227299001081        37775521122561       AAA          27-JAN-13
  +227299001081        37775521122561       BBB          27-JAN-13
  +227299001081        43443345432344       AAA          27-JAN-13
  +227299001081        43443345432344       BBB          27-JAN-13
  
  SQL>
  

  SY.

• Recover duplicate records.

  CREATE TABLE TEST (TNO NUMBER (2), TNAME VARCHAR2 (10));
  
  INSERT INTO TEST VALUES (1, 'TIGER');
  INSERT INTO TEST VALUES (2, 'SCOTT');
  INSERT INTO TEST VALUES (2, 'MILLER');
  INSERT INTO TEST VALUES (2, 'JOHN');
  INSERT INTO TEST VALUES (3, 'SMITH');
  
  SELECT * FROM TEST;
  
  NWT TNOM
  ----- ----------
  1 TIGER
  SCOTT 2
  2 MILLER
  2 JOHN
  3 SMITH
  
  
  power required:
  
  
  NWT TNOM
  ----- ----------
  SCOTT 2
  2 MILLER
  2 JOHN
  I want duplicate records.

  Have you tried the forum search?
  How recover duplicate records have been answered several times ;-)

  select tno, tname from (
     select tno, tname, count(*) over (partition by tno) cnt from test
  ) where cnt > 1
  

• ROW_NUMBER and duplicate records

  Hello
  
  Tried to delete duplicate records. The code below works, but would remove all, rather than simply the > #1 records:
  
  (SELECT academic_period, load_week, sub_academic_period, person_uid, course_number,
  course_reference_number, rowid that RID, row_number() over (partition of)
  academic_period, load_week, sub_academic_period, person_uid, course_number,
  order of course_reference_number of academic_period, load_week, sub_academic_period,
  person_uid, course_number, course_reference_number)
  Of THE cea
  WHERE (academic_period, load_week, sub_academic_period, person_uid, course_number,)
  IN course_reference_number)
  (SELECT academic_period, load_week, sub_academic_period, person_uid, course_number,
  course_reference_number
  Of THE cea
  GROUP of academic_period, load_week, sub_academic_period, person_uid, course_number,
  course_reference_number
  HAVING COUNT (*) > 1))
  
  
  If I try to put 'rn' and rn > 1, I get ora-00933: Sql not correctly completed command
  
  SELECT academic_period, load_week, sub_academic_period, person_uid, course_number,
  course_reference_number, rowid that RID, row_number() over (partition of)
  academic_period, load_week, sub_academic_period, person_uid, course_number,
  order of course_reference_number of academic_period, load_week, sub_academic_period,
  person_uid, course_number, course_reference_number): the nurse
  Of THE cea
  WHERE (academic_period, load_week, sub_academic_period, person_uid, course_number,)
  IN course_reference_number)
  (SELECT academic_period, load_week, sub_academic_period, person_uid, course_number,
  course_reference_number
  Of THE cea
  GROUP of academic_period, load_week, sub_academic_period, person_uid, course_number,
  course_reference_number
  After HAVING COUNT (*) > 1)
  and rn > 1
  
  I tried to remove as"rn" and make "rn" and "rn", which gave me an error of syntax also. The '' rn > 1 and '' clause gets an error of syntax also. I gone through a bunch of different Web sites. All of this indicates the syntax I am using will work. However, any query I run into a TOAD, always error when I include the 'rn > 1.
  
  Any ideas? Thank you!
  
  Victoria

  You mix two ways to identify duplicates.

  One way is HAVING:

  SELECT academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number
  FROM cea
  GROUP BY academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number
  HAVING COUNT(*) > 1)
  

  That tells you just what combinations of your group are more than once.

  Another way is to analytical functions:

  select *
  from (
    SELECT academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number
           count(*) over (partition by academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number) cnt
    FROM cea
  )
  where cnt > 1
  

  This will all return duplicate records - if some combinations has three duplicates, then this will return all three lines.

  If you use the ROW_NUMBER() place COUNT() analytical analytical function, you get this:

  select *
  from (
    SELECT academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number
           row_number() over (partition by academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number) rn
    FROM cea
  )
  where rn > 1
  

  All of these files without duplicates will get rn = 1. Those with duplicates gets rn = 1, rn = 2... If rn > 1 Gets all "unnecessary" records - the ones you want to remove.

  If a deletion might look like:

  delete cea
  where rowid in (
    select rid
    from (
      SELECT ROWID as rid,
             row_number() over (partition by academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number) rn
      FROM cea
    )
    where rn > 1
  )
  

  Or if you want to manually inspect before you delete ;-):

  select *
  from cea
  where rowid in (
    select rid
    from (
      SELECT ROWID as rid,
             row_number() over (partition by academic_period, load_week, sub_academic_period, person_uid, course_number, course_reference_number) rn
      FROM cea
    )
    where rn > 1
  )
  

  In another answer, you can find a way to remove duplicates with HAVING.
  The point is that do you it either with or with ROW_NUMBER() - not both HAVING ;-)

• finding duplicate records in the DB table, or the data trasnpose

  Hello
  
  I have a question...
  
  Key | UID. Start Dt | End date. / / DESC
  
  
  --------------------------------------------------------------------------------
  1. 101 | March 12 09 | 30 May 09 | UID101
  
  2. 101 | January 1 09 | February 25 09 | UID101
  
  3. 102. 13 March 09 | 30 March 09 | UID102
  
  4. 103. 13 March 09 | 30 March 09 | UID103
  
  5. 103. 13 March 09 | April 1 09 | UID103
  
  6. 104. 13 March 09 | 30 May 09 | UID104
  
  7. 104. February 25 09 | 29 May 09 | UID104
  
  8. 105. 15 February 09 | March 1 09 | UID105
  
  9. 105. April 1 09 | 30 May 09 | UID105
  
  The query must know UID in duplicate according to the above data, which are stored in the same form in a table. The definition of the UID duplicate is
  
  (1) UID repeating themselves (records by 2) ex are 101,103,104 and 105.
  (2) each UID has two dates and date of end of beginning.
  (3) the UID for which dates are overlaping. For ex: touch #4, 103 UID whose start dates are March 13 09-30-Mar-09 and there also another record, with the # 5 UID 103 key dates are 13 Mar 09 to 1 April 09. Here, there is overlap or intersection in line #4 with key #5 key dates dates of rank. This UID is duplicated UID by def.
  
  What precedes that falls under def and selectable are 103 and 104 only 102 UID has only a single line, UID 105 dates are mutually exclusive or not that overlap and even for the UID.
  
  Is there a function available DB to make use of?
  
  
  Wanted not to delete records or duplicate records.
  
  There is a report to display these duplicate records.
  
  It would be good for me if I can get the data transposed for UID
  
  as
  
  Of
  
  4. 103. 13 March 09 | 30 March 09 | UID103
  
  5. 103. 13 March 09 | April 1 09 | UID103
  
  TO
  UID. Start the t1d. End t1d. Start the T2D. End T2D
  103: |13-Mar-09|30-Mar-091-Apr-09 13 March 09
  
  Any advice or ideas can be useful to gr8
  
  Thank you...

  It can also be done without Analytics:

  WITH test_data AS (
    SELECT  1 AS KEY, 101 AS UD, TO_DATE('03/12/2009','MM/DD/YYYY') AS START_DT, TO_DATE('05/30/2009','MM/DD/YYYY') AS END_DT, 'UD101' AS DSC FROM DUAL UNION ALL
    SELECT  2 AS KEY, 101 AS UD, TO_DATE('01/01/2009','MM/DD/YYYY') AS START_DT, TO_DATE('02/25/2009','MM/DD/YYYY') AS END_DT, 'UD101' AS DSC FROM DUAL UNION ALL
    SELECT  3 AS KEY, 102 AS UD, TO_DATE('03/13/2009','MM/DD/YYYY') AS START_DT, TO_DATE('03/30/2009','MM/DD/YYYY') AS END_DT, 'UD102' AS DSC FROM DUAL UNION ALL
    SELECT  4 AS KEY, 103 AS UD, TO_DATE('03/13/2009','MM/DD/YYYY') AS START_DT, TO_DATE('03/30/2009','MM/DD/YYYY') AS END_DT, 'UD103' AS DSC FROM DUAL UNION ALL
    SELECT  5 AS KEY, 103 AS UD, TO_DATE('03/13/2009','MM/DD/YYYY') AS START_DT, TO_DATE('04/01/2009','MM/DD/YYYY') AS END_DT, 'UD103' AS DSC FROM DUAL UNION ALL
    SELECT  6 AS KEY, 104 AS UD, TO_DATE('03/13/2009','MM/DD/YYYY') AS START_DT, TO_DATE('05/30/2009','MM/DD/YYYY') AS END_DT, 'UD104' AS DSC FROM DUAL UNION ALL
    SELECT  7 AS KEY, 104 AS UD, TO_DATE('02/25/2009','MM/DD/YYYY') AS START_DT, TO_DATE('05/29/2009','MM/DD/YYYY') AS END_DT, 'UD104' AS DSC FROM DUAL UNION ALL
    SELECT  8 AS KEY, 105 AS UD, TO_DATE('02/15/2009','MM/DD/YYYY') AS START_DT, TO_DATE('03/01/2009','MM/DD/YYYY') AS END_DT, 'UD105' AS DSC FROM DUAL UNION ALL
    SELECT  9 AS KEY, 105 AS UD, TO_DATE('04/01/2009','MM/DD/YYYY') AS START_DT, TO_DATE('05/30/2009','MM/DD/YYYY') AS END_DT, 'UD105' AS DSC FROM DUAL
  )
  select  t1.ud,
       t1.key, t1.start_dt, t1.end_dt,
       t2.key, t2.start_dt, t2.end_dt
  from     test_data t1
  ,     test_data t2
  where     t1.ud = t2.ud
    and     t1.key < t2.key
    and     ((t1.end_dt - t1.start_dt) + (t2.end_dt - t2.start_dt)) >
          (greatest(t1.end_dt, t2.end_dt) - least(t1.start_dt, t2.start_dt))
  /
  

  Result:

          UD        KEY START_DT   END_DT            KEY START_DT   END_DT
  ---------- ---------- ---------- ---------- ---------- ---------- ----------
         103          4 13-03-2009 30-03-2009          5 13-03-2009 01-04-2009
         104          6 13-03-2009 30-05-2009          7 25-02-2009 29-05-2009
  

  In addition, you will need to adjust the date a little comparison, depending on whether you set two periods where the first End_date is equal to the start_date in the second, because duplication or not.

  Published by: tijmen on December 21, 2009 06:17

• How can I delete several images in the Finder at the same time

  How can I delete several images in the Finder all at once rather than one by one

  Click on an image and the successive images to press the SHIFT, or command key by clicking on the image to add it to the selection. Then Ctrl-click (tap two fingers) on any icon and choose to put in the trash. If the icons are in an easily selectable column or online, you can click on the window that contain, and then drag around them for a multiple selection.

• How can I delete several clips at once from the timeline

  How can I delete several clips at once from the timeline?

  Thanks, Dan

  Shift-click or command-click to select if they are contiguous. Then press the delete key.

  Or select them and use the keyboard shortcut command + X.

  Or select them in the Index of the Timeline and use the key DELETE or command + X.

  Russ

• I make several duplicates of photos in my library.   Why?  How can I avoid this?

  How to avoid unintended duplicates in my photo library?   I get several duplicates for many many photos.   They seem to be really duplicates with the same file number.   What is happening as a result of backup?

  How to stop - stop the importation of the same photo multiple times

  and there is no iCloud backup for Mac - and a backup does not ever duplicate anything - it is just a backup in an emergency

  Since you didn't provide any information at all can only guess - pattern the more common to have duplicates uses both MyPhotoStream and iTunes Sync or direct import and import the same photo more than once

  To get help, you need to give us information - what OS are you running? What photo software? What are the services iCLoud and what setting for them?

  See writing an effective communities of Apple support question

  LN

• Delete several bays

  I'm reading a text file. I have a simple question. I need to remove two rows in a table. I want to use the function remove the table. But I read that I can wire index only one entry. I have a total of 8 rows. I want to remove the first two lines of the table.

  Cited the help of LabVIEW, "you can delete several consecutive subdashboards both by the lengthof wire."

  Exactly how?

  Thanks in advance.