How to find the duplicate entries in column

942919 wrote:
HI
but clint name is like
CLINT_NAME
Sachin Tendulkar Ramesh
Sachin Ramesh Tendulkar
Tendulkar Sachin Ramesh
in this senario clint name column show diffrent names
your query is not working
above three entries are same we need to find aboue three entries are duplicate1. Have one other column called Name2 in the table
2. scan the table and run the "combined" (means you combined every row from below separated by a space) the below output into name2 column
with t as (
     select 'Sachin Tendulkar Ramesh' col from dual
     select TRIM(substr (splitted,
          instr (splitted, ' ', 1, level ) + 1,
          instr (splitted, ' ', 1, level+1) - instr (splitted, ' ', 1, level) -1 )) as ret_row
     from (select ' '||col||' ' splitted
     from t)
     connect by level <= length(splitted)-length(replace(splitted,' ',''))+1
     and instr (splitted, ' ', 1, level+1) - instr (splitted, ' ', 1, level) -1 > 0 order by 1;
3. now run this
select name2,count(*)
the same like above but group by name2, then you will see it

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oh.. ok ..thanks for letting me know.. i will formulate the question in a proper way:
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How to find the duplicate in the table

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select empcode, firstname, lastname, col4
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here is an example that might be of help.
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Hi Bol,
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Chicago           Pennsylvania        16,696,274.43        4,299.35               16,691,975.08
Chicago           Waukesha             16,696,274.43        22,067.08             16,674,207.35
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Chicago        Chicago           16696274.43        157168.26           16539106.17
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Chicago                    16,696,274.43                 Chicago                       157,168.26
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I Hope this is what you want....
Thanks....
Pratik

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Message was edited by:
james winslet

Hi ,
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2 solutions by Michaels (the latter is 11g upwards only)...
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PL/SQL procedure successfully completed.
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SQL> select table_name,
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from cols,
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DEPT                 DNAME                ES                   RESEARCH
DEPT                 DNAME                ES                   SALES
EMP                  ENAME                ES                   JONES
EMP                  ENAME                ES                   JAMES
EMP                  JOB                  ES                   SALESMAN
EMP                  JOB                  ES                   SALESMAN
EMP                  JOB                  ES                   SALESMAN
EMP                  JOB                  ES                   PRESIDENT
EMP                  JOB                  ES                   SALESMAN
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Finding the duplicates

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I am having a entire road network of NA in Oracle Spatial as SDO geometry. I used to connect this db using arcmap through arcsde. When I use the Identity tool on Interstates, I am getting 3 records as output.
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Hi Vadivelan,
Identifying duplicate geometries is a common requirement in Oracle Spatial. Rather than repeat previous advice given on this forum, I think its best to point you in the direction of the search results:
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HT2905 Most all of my 1700 songs have been duplicated in iTunes. I have downloaded the instructions how to delete the duplicates but it says "sort by the date you added" and i have no column that says that. I am running windows xp.

Most all of my 1700 songs have been duplicated in iTunes. I have downloaded the instructions how to delete the duplicates but it says "sort by the date you added" and i have no column that says that. I am running windows xp.

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How to find the number of entries in a master data table

Hi Experts,
I am trying to find the entries in 0CUSTOMER master data.
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I would like to know how to find the "number of entrees". I tried to run the SUM for a count field, but it is taking forever as there are huge number of records .

Hi Dev,
Go to the change/display mode of the info object (0CUSTOMER) in your case. Go to the Master data/Text tab. Here you will find the master data tables according to your settings (P orQ or X or Y). Double click on the table name and it will take you to the SE11 display. From there, you can check the number of records as you do in any transparent table.
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How to find the number of columns in an internal table DYNAMICALLY ?

Hi,
How to find the number of columns in an internal table DYNAMICALLY ?
Thanks and Regards,
saleem.

Hi,
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EXPORTING
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   I_INTERNAL_TABNAME           = 'ITAB'
   I_INCLNAME                   = sy-repid
changing
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EXCEPTIONS
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   PROGRAM_ERROR                = 2
   OTHERS                       = 3
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MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
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How to restrict the duplicate values in lov column of VO based Adv Table

Hi Gurus,
I want to restrict the duplicate values at lov which is a colunm in an Adv Table.
If user enters duplicate values then first it should show an error msg that Duplicate values have been entered.
After the duplicate values have been removed, then the user can save all the values in the table.
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The link how to restrict the duplicate values at form level
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My Approach,
I am iterating through RowSetIterator and committing through PROCEDURE.
I am able to avoid duplicate entry through a function checkRespId. (given below)
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public void saveline(String reqid,String userid)
System.out.println("RequestId/saveline"+reqid);
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OAViewObject vo = (OAViewObject)getRespLineVO1();
RespLineVORowImpl row = null;
int fetchedRowCount = vo.getFetchedRowCount();
RowSetIterator deleteIter = vo.createRowSetIterator("deleteIter");
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deleteIter.setRangeStart(0);
deleteIter.setRangeSize(fetchedRowCount);
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String respoidid = row.getAttribute("ResponsibilityId")+"";
String respname = row.getAttribute("ResponsibilityName")+"";
String stdate = row.getAttribute("StartDate")+"";
String enddate = row.getAttribute("EndDate")+"";
String linestatus ="A";
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if(!(respoidid.equals("null")) && respoidid!=null)
String checkingrespid=null;
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Hi Anil,
I am trying out your code but stuck in inserting the rows
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I am always getting the same exception i.e COde blast in when I run.
My modified code is:
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Number[] vNumberrespid = null;
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String mCreateSearchRequestStatement = null;
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vo.next();
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i++;
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ARRAY arraynew = new ARRAY(new ArrayDescriptor("APPS.JTF_NUMBER_TABLE", txn), txn, vNumberrespid);
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cs.setArray(2, arraynew);
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cs.close();
catch (Exception exception)
throw new OAException("code blast", OAException.ERROR);
Thanks,
Sombit

How to find the Data Type of a column

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Edited by: user11334489 on Aug 25, 2012 9:06 PM

hi,
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Regards,
Bhaskar M

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How to find the duplicate entries in column

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