How to compare two columns in Xl

Similar Questions

• How to compare two columns in OBIEE?

  Hello
  
  I have two columns like "abc" and "def". I want to display only the rows where the value of 'def' is greater than the value of 'abc '. How to perform in the analysis? How to use the operator for comparison for the columns in the analysis?

  Try this:
  Criteria-> column-> Filter tab-> Advanced-> 'Convert this SQL filter' and the two columns with condition.

  Appreciate if you mark as correct

  Published by: Srini VIEREN on 23 January 2013 06:58

• How to compare two columns

  Hi friends
  
  I have a requirement
  
  I have a table with 4 columns in that two columns starttime and endtime
  
  for Ex: starttime is 11/30/2010, 3:02:45 and endtime is 11/30/2010, 3:23:28
  
  I want to add two condition is
  (1) the starttime and endtime must be on the same date for EX: if the starttime is 30 means the end time must also be 30, but the duration may vary
  
  (2) the endtime not null
  
  How can I write a query for this
  
  Please guide me
  
  Thanks in advance
  Beatrice

  Try this query

  Select * from your_table
  When trunc (starttime) = trunc (endtime)
  and enddate is not null;
  /

• compare two columns

  source(emp)
  -----
  ename      d_ename
  --------------------------
  john            john
                    chris
  
  joe                    
  mary            mary

  target table (emp_target)
  --------------------------
  f_ename - must fill in the value function ename and d_ename. compare two columns if the column is null, then take the column which is not null. If the two columns are populated then take all of the column. It will have the same values.
  
  Please help me how can I have f_ename value in the emp_target table.
  

  expected output
  
  f_name
  -----
  john   
  chris
  joe     
  mary

  compare two columns
  and take what is not null

  Hello

  Nordine Show, you can use NVL, or the function COALESCE sometimes more fast.

  If you are filling out the table emp_target with the values of the emp table, then you can use NVL (or COALESCE) in an INSERT statement like this:

  INSERT INTO  emp_target (f_name)
  SELECT  COALESCE (ename, d_ename)
  FROM     emp
  ;
  

  I hope that answers your question.
  If not, post a small example data (CREATE TABLE and only relevant columns, INSERT statements) for all of the tables involved and also publish outcomes from these data.
  If you ask a DML statement, such as INSERT, sample data will be the content of the or the tables before the DML, and the results will be the State of the or a modified tables when it's all over.
  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 {message identifier: = 9360002}

• How to compare two lines in PL/SQL?

  Hi all
  
  How to compare two lines in PL/SQL? Is there a method I can use to compare their column by column instead?
  
  Any comments would be much appreciated.

  PhoenixBai wrote:
  By lines I mean, two rows of the same table!

  Ah, finally, we get a bit more useful information

  and I need to compare the column by column to see if there is a difference between these two rows.

  Like this, you mean?

  SQL> ed
  Wrote file afiedt.buf
  
    1  with data as (select 1 as id, 'A' as dta, 'B' as dta2 from dual union all
    2                select 2, 'A', 'B' from dual union all
    3                select 3, 'B', 'C' from dual)
    4  --
    5      ,chk as (select &id1 as id1, &id2 as id2 from dual)
    6  --
    7  select case when (
    8    select count(*)
    9    from (
   10      select dta, dta2
   11      from data, chk
   12      where id = id1
   13      minus
   14      select dta, dta2
   15      from data, chk
   16      where id = id2
   17      )
   18    ) = 0 then 'No Difference'
   19          else 'Difference'
   20          end as check_result
   21* from dual
  SQL> /
  Enter value for id1: 1
  Enter value for id2: 2
  old   5:     ,chk as (select &id1 as id1, &id2 as id2 from dual)
  new   5:     ,chk as (select 1 as id1, 2 as id2 from dual)
  
  CHECK_RESULT
  -------------
  No Difference
  
  SQL> /
  Enter value for id1: 1
  Enter value for id2: 3
  old   5:     ,chk as (select &id1 as id1, &id2 as id2 from dual)
  new   5:     ,chk as (select 1 as id1, 3 as id2 from dual)
  
  CHECK_RESULT
  -------------
  Difference
  
  SQL>
  

  My only concern is the result of this sql. East - reliable? It can really be used to differentiate the two lines? I mean, the result would be the same, as I do with Java?

  Not sure what you mean by "reliable"? SQL is not some kind of generator of random result (by derogation from the use of the DBMS_RANDOM package). If you ask him if 1 + 1 = 2, then it will always give you the right answer.

• How to compare two dates and find exactly

  How to compare two dates and find the exact age of the person, no one could be an age of child 2 days or a month, or other.

  I'd really appreciate if someone help o

  Concerning

  After spending 2 hours, I go out with a solution by myself, how ever the function can be customize to check if the user enters date right.

  function findAge(subjectName,fromdate, todate) {
      console.log("findAge(fromdate, todate) is called now "+subjectName+"-->"+fromdate+"-->"+todate);
      if(todate) todate= new Date(todate);
      else todate= new Date();
  
      var age= [], fromdate= new Date(fromdate),
      y= [todate.getFullYear(), fromdate.getFullYear()],
      ydiff= y[0]-y[1],
      m= [todate.getMonth(), fromdate.getMonth()],
      mdiff= m[0]-m[1],
      d= [todate.getDate(), fromdate.getDate()],
      ddiff= d[0]-d[1];
  
      if(mdiff < 0 || (mdiff=== 0 && ddiff<0))--ydiff;
      if(mdiff<0) mdiff+= 11;
      if(ddiff<0){
          fromdate.setMonth(m[1]+1, 0);
          ddiff= fromdate.getDate()-d[1]+d[0];
          --mdiff;
      }
      if(ydiff> 0) age.push(ydiff+ ' year'+(ydiff> 1? 's ':' '));
      if(mdiff> 0) age.push(mdiff+ ' month'+(mdiff> 1? 's':''));
      if(ddiff> 0) age.push(ddiff+ ' day'+(ddiff> 1? 's':''));
      if(age.length>1) age.splice(age.length-1,0,' and ');
      console.log("===============================");
      console.log("Subject age is = "+age.join(''));
      console.log(" age Day = "+ddiff);
      console.log(" age Month = "+mdiff);
      console.log(" age Year = "+ydiff);
      console.log("===============================");
      var subjectAGE =  age.join('');
  
  }
  

  peardox Thanks for the reply

• How to compare two files to see the differences in the content?

  How to compare two files (one word and a single pdf) to see if the files are identical without having read all 7 pages?

  Thank you

  You cannot compare files of different nature. If you convert the Word file to PDF, you can then compare the two files in Acrobat.

• Oracle how to multiply two columns of different tables and results

  Oracle how to multiply two columns of different tables and get the result in the third column?
  
  I want to multiply all the lines of the quantinty column in the table of quantity with the relevant lines of the table of prices price column and get the result of multiplying in the third column. What should I use procedure trigerr? OR IS IT POSSIBLE HOW TO DO IT PLEASE HELP :D
  
  Edited by: 994229 2013-03-15 12:44

  /* Formatted on 3/15/2013 3:51:08 PM (QP5 v5.185.11230.41888) */
  CREATE TABLE mytable1
  AS
     (SELECT 1 id, 5 VALUE FROM DUAL
      UNION ALL
      SELECT 2, 7 FROM DUAL
      UNION ALL
      SELECT 3, 8 FROM DUAL);
  
  CREATE TABLE mytable2
  AS
     (SELECT 1 id, 4 VALUE FROM DUAL
      UNION ALL
      SELECT 2, 12 FROM DUAL
      UNION ALL
      SELECT 10, 12 FROM DUAL);
  
    SELECT id,
           mytable1.VALUE,
           mytable2.VALUE,
           mytable1.VALUE * mytable2.VALUE product
      FROM mytable1 FULL OUTER JOIN mytable2 USING (id)
  ORDER BY id;
  

  ID     VALUE     VALUE_1     PRODUCT
  1     5     4     20
  2     7     12     84
  3     8
  10          12     
  

• can anyone tell how to compare two documents with two controlled with the same mouse pointers

  can anyone tell how to compare two documents with two controlled with the same mouse pointers?

  Windows and OS X can only display a mouse pointer - it is created by the operating system, not the application.

• [8i & 10g XE] How to compare a column with the text of a column with numbers

  This is probably a simple question, but I can't seem to find the answer. I tried variations on use to_number to_char and interpreters, all nothing will do.
  
  The real problem is that I have a table with a column of numbers in a database 8i (datatype = NUMBER (3)) and a column with the text (datatype = CHAR (3)), and I need to compare two values.
  
  This table has thousands of lines, but here's an example of the data in these two columns:

  TXT     CHR
  -----------
  001     1
  001     2
  002     2
  XXX     1
  003     3

  What I want to do is select the lines where the TXT and CHR VALUES do not match, then it would be (given my example):

  TXT     CHR
  -----------
  001     2
  XXX     1

  But, I'm having difficulties in comparing two columns, because they are not the same type of data.
  
  I tried to work on a simplified version of the problem in the 8i database both my 10g XE database:

  SELECT     *
  FROM     (
       SELECT     1.000               AS nbr
       ,     TO_CHAR(1.000,'000')     AS txt
       ,     CAST('001' AS CHAR(3))     AS chr
       FROM     dual
       )
  WHERE     txt = chr
  ;

  But this also returns any line, and it isn't even the "XXX" in the text column to treat in this example.
  
  Can someone help me understand what it is that I'm missing?
  
  Thank you!

  Hello

  user11033437 wrote:
  This is probably a simple question...

  Simple if you know the secret; maddening if you do not have.

  ... I tried to work on a simplified version of the problem in the 8i database both my 10g XE database:

  SELECT     *
  FROM     (
       SELECT     1.000               AS nbr
       ,     TO_CHAR(1.000,'000')     AS txt
       ,     CAST('001' AS CHAR(3))     AS chr
       FROM     dual
       )
  WHERE     txt = chr
  ;
  

  Try:

  TO_CHAR (1.000, 'FM000')
  

  By default, TO_CHAR leaves place the beginning of the string to a sign less, in which case he should ever one, TO_CHAR (1,000, '000') returns makes 4 characters, not 3. "FM" in the format said TO_CHAR do not add a space.

  If it does not, after the release of DUMP (txt) for the few lines that you can't match, so that we can see exactly what is in them.

• How to compare two fields in two separate databases

  Hello
  
  Can we compare two columns in two separate databases with a single script.
  
  
  
  See you soon
  
  Sexy

  Hello

  If you mean Oracle to SQL Server while you'd have to put the hand in the Pocket and buy ODBC connectivity for this...

  If it's just one large may export your data and import into an Oracle table and make your unique comparison.

  Kind regards

  Robert.

• How to compare two different backgrounds

  Can one tell me please how to compare two circles as DEVL test?
  
  I don't know how to compare a project (like DEVL test) but I want to see all the changes in all the objects between two different backgrounds.
  
  Please help me.
  Thank you.

  use AppDesigner, navigate to tools / compare and report / database

  The target DB access code,
  Press Options
  comparison of Goto tab options & select compare Type = database

• ViewCriteria comparing two columns of the table to create

  Anyone know how I can create a ViewCriteria where clause that compares the two columns of the same table?
  
  For example if I had two columns of integers (MINSAL and MAXSAL) and wanted to see if they are equal. Normally, I would do the following SQL below.
  
  SELECT * EMPL
  WHERE MINSAL = MAXSAL

  Try to link any of them to an expression of groovy.

  Timo

• Compare two columns and get the percentage of cells that match

  Hello

  I'm looking to take two columns of data from different tables in the same document, which should have a high enough percentage of boxes and have another cell tabulate the corresponding percentage. I can the of seem to figure out how to do this, but it seems really possible.

  Any help is greatly appreciated.

  Thank you!

  

  C1 = A1 = B1

  It's shorthand dethrone select cell C1 and type (or copy and paste it here) the formula:

  = A1 = B1

  Select cell C1, copy

  Select the column C, paste

  Select cell E2, and then type 'TRUE '.

  Select cell E3 and then type "FALSE".

  F2 = COUNTIF ($C, E2)

  F3 = COUNTIF ($C, E3)

  G2 = F2÷SUM(F$2:F$3)

  G3 = F3÷SUM(F$2:F$3)

• How to compare two files in Windows 7 prof 64 bit

  I have two files which has several files. I would like to compare the two files and see which folder has more files, and what are their names? How I do that in Windows 7 prof 64 bit? Is useful that I can download?

  Hey dude-

  Here's the right way to do without external downloads.  It looks like a lot at first, but once you have done so, it is very easy.  It works in all versions of Windows 7 to 95.  For our example, let's assume you're to compare two directories named 'A' and 'B '.

  1. run cmd.exe to get a command prompt.  (In Windows 7, the powershell will not work for this, FYI.)  Then do it again, so that you have two of them opened next to each other.

  2. in each window go into the directories you want to compare.  (With the help of the 'cd' command.  If you're not comfortable with that, then you should probably go with the external utilities, except if you want to learn the tricks of the command prompt.)

  3. type ' dir/b > A.txt' in one window and "dir/b > B.txt' in the other."  Now you have two text files that list the contents of each directory.  The flag/b means stripped, which removes the list down to only the names of files directories.

  4. move is the same folder as A.txt B.txt.

  5. Type "CF A.txt B.txt".  The command "CF" means file to compare.  It will spit out a list of the differences between the two files, with an additional line of text above and below each difference, so that you know where they are.  For more options on the way in which the output is in the format, type ' fc /? "at the command prompt.  You can also pipe the differences in another file using something like ' CF A.txt B.txt > differences.txt'.

  Have fun.