Calculation grouping using decode statement?

Similar Questions

• Using decode

  Hi I am writing a query for data migration and it there a few transformations in this query and one of these is like this:
  
  Select a.col1, a.col2, b.col1, b.col2, tabl1 a.col3 a, b from table2
  where a.col5 = b.col5
  
  in this I need to transform a column say a.col3
  
  If a.col3 is
  
  XX_ then XX
  X_ and Y_ then XY
  X_XYZ_A or Y_XYZ_A, then XZ
  XYZ or XX_XYZ then YZ
  YY_ then YY
  
  Can I use decode statement to do this with susbstr if charatcters son how I have to susbtr that some of the values to be transoformed are three characters and some are more than three
  
  Thank you
  Manoi
  
  Published by: user518071 on August 12, 2011 06:16

  Hello

  I suggest you use CASE... WHEN instead of DECODE, because you will have more flexibility.

  Here is the link:
  http://download.Oracle.com/docs/CD/E11882_01/server.112/e17118/expressions004.htm#SQLRF20037

  for example, you can do something like this:

  CASE
  WHEN substr(a.col3,1,3)='XX_' then 'XX'
  WHEN substr(A.col3,1,2) in ('X_','Y_') then 'XY'
  WHEN substr(a.col3,1,7) in ('X_XYZ_A','Y_XYZ_A') then 'XZ'
  ...
  END
  

  Hope it helps.

  Kind regards
  Sylvie

• Mark to base using DECODING works is not as expected.

  Version: 11.2.0.3

  Platform: RHEL 5.8

  I try to use the DECODE function.

  In the example below, if the meeting looks for the string 'Enterprise', then decoding should

  return 'Enterprise '. But it doesn't seem to work.

  I thought that some hidden character was the origin of the problem, so I used the TRIM. But no luck.

  
  

  SQL > create table t (banner varchar2 (80));

  Table created.

  SQL > insert into values t ('Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production');

  1 line of creation.

  SQL > commit;

  Validation complete.

  SQL > select * from t;

  BANNER

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

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  SQL > select * from t where the banner as "database % ';

  BANNER

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

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  -Try to use decode it. If the meeting looks for the string 'Enterprise', then return 'Enterprise '.

  -Although the string "Business" is present, decode doesn't seem to work.

  -I tried to use the upper trim. But no luck.

  
  

  SQL > select 'EDITION', decode(banner,'%Enterprise%','Enterprise','Standard') edition of t which the banner like '% database % ';

  ' EDITION EDITIO

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

  Standard EDITION

  SQL > select 'EDITION', decode (trim (banner), '% company %', 'Enterprise', 'Standard') edition of t where trim (banner) like '% database;

  ' EDITION EDITIO

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

  Standard EDITION

  SQL > select 'EDITION', decode (upper (trim (banner)), "% COMPANY % ', 'Enterprise', 'Standard') edition of t where upper (trim (banner)) as"DATABASE % ';

  ' EDITION EDITIO

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

  Standard EDITION

  SQL >

  Don't understand why decode cannot see the string "business".

  BTW. Where is the Preview button?

  Hi Ram,

  Decode the will just exactly the result of research and the return value if it matches. This is the way DECODE and CASE work.

  For example: DECODE(deptno,10,'Accounts',20,'IT')

  So please adjust your statement accordnigly. Use INSTR, or REGEXP_COUNT.

  See the example below.

  SELECT decode(regexp_count(banner,'Express'),1,'Express Edition')
  FROM v$version;
  

  In the new forums, I think that we don't have a preview button to see our post before posting.

  See you soon,.

  Suri

• Problem with Decode statement

  Hello
  
  I try to do the following in my report:
  
  If an employee is a family name. (dot) or a name of. (dot), the report does not display a point. An employee name consists of the family name, first name and middle name, which should all be concatenated sets. An attempt to achieve this goal, I have the following statement in my report:
  
  Decode (e.Surname, '.', (LTRIM (RTRIM ((INITCAP (e.FIRST_NAME))) |))) » '|| INITCAP (e.MIDDLE_NAME))),
  e.FIRST_NAME, '.', (LTRIM (RTRIM ((INITCAP (e.Surname))) |)) » '|| INITCAP (e.MIDDLE_NAME))),
  (LTRIM (RTRIM ((INITCAP (e.SURNAME))) | ',' |)) INITCAP (e.first_name) | » '|| INITCAP (e.MIDDLE_NAME))) as emp_name
  
  E employee
  
  Problem: The above statement only works for employees with the name of. (dot). It doesn't for the first names of dot. How to use the decode statement OR is there another way to do it without using the CASE statement?
  
  It seems my decode statement does not work with 2 different fields (name, first name) tested within the decode statement. Thank you.

  LTRIM and RTRIM the comma too:

  select rtrim(ltrim(rtrim(ltrim(', Somename ,',','),','))) Name
  from dual;
  
  NAME
  --------
  Somename
  

• Can I use DECODE or CASES when it is in this context?

  Hi, I have a query which goes like this but does not work:
  
  {
  SELECT NVL (SUM (NVL(r.cload,0) * NVL(r.duration,0)), 0)
  IN saidi_sum_trip_caused_by
  SPM_REL_IND_TMP r
  WHERE substr(r.scode_trip_caused_by,6,4) in ('N001', 'N002', 'N003', 'N004', 'N005', "N006", "N007")
  AND (r.cload <>0 r.cload GOLD IS NOT NULL)
  AND DECODE (R.CLASSIFICATION_TRIP, 't', r.duration < = 5, )
  r.Duration > 5);
  }
  
  It seems that there is a problem with my DECODE statement since I've noticed that when you use the DECODE function, a column is assimilated before the DECODE. However, in this case I can't equate the value of r.duration for DECODING since if the value of R.CLASSIFICATION_TRIP is ' t "then I should use < = I use >." How can I go about it? Thank you.

  try all the Subforums are you not

  go here:

  With the help of DECODE in WHERE clause

• DECODE statement and the argument limits

  No one knows the number of arguments that the DECODE statement allows you to enter. I currently have 863 and it gives me an error message when I try to run the query.
  
  Database - ORA-00939 error: too many arguments for the function.
  
  Thank you
  Chris

  Hello

  You still have too many parameters your decodes, the limit is 250 so you can enter only 124 values and decoded. I would like to nest decodes by doing:

  DECODE (point, "c1", "v1", "c2", "v2", "c3", "v3",..., DECODE (point, 'c4', 'v4', 'c5', 'v5', 'c6', 'v6',..., DECODE (...)))

  Alternatively, you can for example use case

  WHEN BOX point IN ( END)

  Rod West

• I have problem with value NULL when the use CASE statement please help this question

  I have problem with value NULL when the use CASE statement please help this question

  
  

  Table: digital_val

  SNO cl C2

  1 San1 11

  2 22 San2

  Actual result: expected to A         B

  A            B                                                                           11        22

  11 NULL

  22 NULL

  
  

  
  

  query:

  Select case when c1 = "san1" then c2,.

  case If c1 = "san2" then c2 B

  of digital_val

  I'm more curious why, when you select 2 rows, you expect a result of row?

  WITH digital_val

  AS (SELECT 1 AS 'Sno', 'San1"C1, c2 FROM DUAL 11)

  UNION ALL

  2 SELECT AS 'Sno', 'San2"C1, c2 FROM DUAL 22)

  SELECT CASE WHEN c1 is "San1" THEN END AS A c2.

  CASE WHEN c1 = "San2" THEN END AS B c2

  OF digital_val;

  With no other input, if you select 2 rows, you get 2 rows.  One of the other solutions use a max function, but is this really what you want, does not specify?

• Using decode in where clause

  Hello

  I need to use decode condition in where clause in such a way that if the respective column is null then consider the corresponding column

  for example

  Fee_date	Fee_refund_date
  10 OCTOBER 05
  12 NOVEMBER 05
  	11 JANUARY 06
  	16 FEBRUARY 06

  I have a request in place as below where p_fee_flag will be passed as either FEES or set to null, I check another condition as if p_fee_flag is null then fee_date must be set to null when comparing fee_refund_date between TRUNC (BKT. ACT_START_DATE) AND TRUNC (BKT. ACT_END_DATE

  SELECT 1

  BUCKET BKT

  WHERE DECODE (P_FEE_FLAG, 'FEES', TRUNC(FS.) FEE_DATE), TRUNC (FS. FEE_REFUND_DATE))

  BETWEEN TRUNC (BKT. ACT_START_DATE) AND TRUNC (BKT. ACT_END_DATE)

  944524 wrote:

  Hello Alberto,.

  Thank you that's what I ask but is it possible to verify the condition even using decode

  Yes, it is possible, but why?

  Just replace the query in this way:

  select *
    from fee_table f
  where exists(select 1
                  from bucket b
                where decode(:p_fee_flag, 'FEE', f.fee_date, f.fee_refund_date) between b.act_start_date and b.act_end_date)
    and decode(:p_fee_flag, 'FEE', null, f.fee_date) is null;
  

  Kind regards.

  Alberto

• using the statement and pagebox to spend

  I am very new to javascript, but I'm trying to write a small script to provide automation based on the size of the page.

  I know that my current document is one of the cases listed, but I can't get the switch statement below to acknowledge.

  Any help would be greatly appreciated. I use Acrobat Pro 9. Thank you

  function test() {}

  var pSize = this.getPageBox ("Crop");

  App.Alert (pSize, 3);

  {Switch (psize)}

  case '0,612,792,0': //A

  App.Alert ("Page size", 0);

  break;

  case '0,792,1224,0': //B

  App.Alert ("B size Page", 0);

  break;

  case '0,1224,1584,0': //C

  App.Alert ("C size Page", 0);

  break;

  case '0,1584,2448,0': //D

  App.Alert ("D size Page", 0);

  break;

  by default:

  App.Alert ("size of the Page Not Found!", 0); / / do this if all else fails

  break;

  }

  }

  You can try to convert the table to a string using the switch statement:

  var pSize = this.getPageBox("Crop");
  pSize = String (pSize);
  // Now, use switch statement as you have it.
  

• Replace values with image using DECODE

  I am struggeling to replace the values in a table with images using DECODE, as shown here'https://apex.oracle.com/pls/otn/f?p=21195:1:0:.

  The query itself is no problem and works great:

  SELECT JOB_NAME Job status, DECODE(ENABLED, 'TRUE', '<img src="/i/orcl/up.gif">', 'FALSE', '<img src="/i/orcl/down.gif">') AS

  OF USER_SCHEDULER_JOBS

  Easy as pie, but...

  Somewhere along the line the support < and > are replaced by & lt; and & gt; and the quote with & quot;

  "As a result, the browser displays literally < img src="/i/orcl/up.gif "> and no image.

  What I'm doing wrong?

  635160df-de20-4FE3-9807-b51b06b91919 wrote:

  Please update your forum profile with a real handle instead of '635160df-de20-4fe3-9807-b51b06b91919 '.

  Somewhere along the line of the support < and=""> are replaced by < and > and quotes with '. '.

  Therefore, the browser displays literally and no image.

  What I'm doing wrong?

  The column attribute the text to display as should be the Standard report column rather than the default display text (escape special characters).

• See the grouping using API BC recovery products

  How can I retrieve products by the group using recovery API BC?

  Thanks for the quick response.

  It solves the problem by defining condition where 'GroupingDefault': 'true '.

• BOX WHEN in DECODE statement

  SELECT v_startdate, v_enddate,
  (CASE WHEN SYSDATE BETWEEN v_startdate AND v_enddate THEN
  'active '.
  ON THE OTHER
  'inactive '.
  Status of END)
  OF correction_tab;
  
  Could you kindly guide as to how to use DECODE and get the desired result.
  
  
  Thank you
  Rami Reddy.

  You can, like this.
  However, the CASE seems much clearer for me so why bother with a DECODING?

  sql> with correction_tab as
    2    ( select trunc(sysdate)-1 as v_startdate, trunc(sysdate)   as v_enddate from dual
    3    union all
    4      select trunc(sysdate)   as v_startdate, trunc(sysdate)+1 as v_enddate from dual
    5    union all
    6      select trunc(sysdate)+1 as v_startdate, trunc(sysdate)+2 as v_enddate from dual
    7    )
    8  SELECT v_startdate
    9  ,      v_enddate
   10  ,      CASE
   11           WHEN SYSDATE BETWEEN v_startdate AND v_enddate
   12             THEN 'active'
   13           ELSE 'inactive'
   14         END status
   15  ,      decode ( sign(sysdate-v_startdate), 1, decode(sign(v_enddate-sysdate), 1, 'active', 'inactive'), 'inactive')
   as status2
   16  FROM correction_tab
   17  /
  
  V_STARTDA V_ENDDATE STATUS   STATUS2
  --------- --------- -------- --------
  12-DEC-12 13-DEC-12 inactive inactive
  13-DEC-12 14-DEC-12 active   active
  14-DEC-12 15-DEC-12 inactive inactive
  

• Buttons grouped in a State of a MSO, check the status of an another MSO

  If you have an ESM which has the button together to the State, so that when it is pressed an overlay will appear. Because the button is grouped you can no longer control other States in other MSO. The problem I have is that if a LI is open in an MSO THAT and I click on another button in a different MSO I have now two OL open at the same time. I don't know if the button was not grouped with the State I could put each buttons have two actions, go first to the opposing stop Lo State and then to the State on the OL said, but the button that is grouped does not give me the option to select States outside its own MSO.

  Grouped or ungrouped... is not serious. Once you put a button in an MSO

  It can control only that MSO.

  Bob

• Total of page: display mode. Using If statements on page totals.

  Hello
  
  I've never posted Page totals in XML Publisher, and I came up against some problems:
  
  I have a model:
  
  <? for-each: G_DEPR_GROUP? >
  <? DEPR_GROUP? >
  <? MONTHLY_DEPRECEATION? >
  <? NTC? > <? Add-page-total: CN; ' CNT'? >
  <? end foreach? >
  
  <? show page total: CN; ' C9G990D00 '; ' (C9G990D00)'? >
  
  
  The total page for variable CN is not displayed despite that the CNT is NOT NULL digital input XML value. The line that contains the page total is displayed after the last record in the file.
  
  
  If I change the location of <? end foreach? >:
  
  <? for-each: G_DEPR_GROUP? >
  <? DEPR_GROUP? >
  <? MONTHLY_DEPRECEATION? >
  <? NTC? > <? Add-page-total: CN; ' CNT'? >
  
  <? show page total: CN; ' C9G990D00 '; ' (C9G990D00)'? >
  <? end foreach? >
  
  then the line for the total page appears immediately after each record in the report and the value of the CN is not displayed as well.
  
  The task is to display an additional line will be dispalyed once per each page after records report that contains its page totals.
  
  Another question: I would like to use select-statement of the CN variable to display different text in terms of the Page, for example, values
  
  Choose a CN
  When 30 then
  "Thirty".
  When 40 then
  "Forty."
  ...
  
  Is it possible to implement it on a page level?
  
  Thank you!
  
  Sergey
  
  Edited by: Konung2000 09/16/2009 19:03

  inside loop, the syntax :
  
  
  To show the page total, add this in the footer or header.
  
  
  

• duplicate group by using the statement

  4 columns in the table named RRID1
  
  RRI_ID
  USER_ID
  PROCESS_TYPE
  FUNCTION
  
  don't know how to make this request.
  
  Need to learn where all the RRI_ID type = "INFO".
  and USER_ID IS DOUBLE for this RRI_ID.
  
  That's what some of the data looks like to...
  
  PROCESSTYPE | USER_ID. FUNCTION | RRI_ID
  
  3668 30287 817 INFO
  3748 30287 817 INFO
  4714 30287 817 INFO
  4875 30287 817 INFO
  4882 30287 817 INFO
  4885 30287 817 INFO
  3748 30288 818 INFO
  4714 30288 818 INFO
  4716 30288 818 INFO
  4882 30288 818 INFO
  4885 30288 818 INFO
  819 30289 3668 INFO
  819 30289 4716 INFO
  819 30289 4875 INFO
  819 30289 4882 INFO
  819 30289 4885 INFO
  3668 30290 820 INFO
  4716 30290 820 INFO
  4875 30290 820 INFO
  4882 30290 820 INFO
  4885 30290 820 INFO
  3668 30291 821 INFO
  4714 30291 821 INFO
  4716 30291 821 INFO
  4875 30291 821 INFO
  4882 30291 821 INFO
  
  Published by: user11299998 on October 1, 2010 07:21
  
  Published by: user11299998 on October 1, 2010 07:22
  
  Published by: user11299998 on October 1, 2010 07:22
  
  Published by: user11299998 on October 1, 2010 07:22

  Something along the lines of...

  select rri_id, user_id, process_type, function
  from (
        select rri_id, user_id, process_type, function
              ,count(*) over (partition by rri_id, user_id) as cnt
        from rrid1
       )
  where process_type = 'INFO'
  and cnt > 1