WM_concat

Similar Questions

• How can'i use wm_concat in ODI 10

  Hello

  I would like to know how to use the wm_concat function in an ODI interface (I use 10 ODI)

  For example, I have the following source data

  A    B     C
  ---       --- -------
  20     5     SMITH
  30     3     ALLEN
  30     2     WARD
  20     4     JONES
  30     2     MARTIN
  30     3     BLAKE
  10     1     CLARK
  20     3     SCOTT
  10     3     KING
  30     5     TURNER
  20     2     ADAMS
  30     5     JAMES
  20     1     FORD
  10     5     MILLER
  

  and I want to insert the next data kes

  A     sum(B)     wm_concat(c)
  ---    --- ------------------------
  10     9        CLARK,KING,MILLER
  20     15      SMITH,FORD,ADAMS,SCOTT,JONES
  30     20      ALLEN,BLAKE,MARTIN,TURNER,JAMES,WARD
  

  by adding a function of sum () in the column mapping B.

  The following query generates the ODI

  SELECT A, SUM (B), WM_CONCAT (C)
  FROM <table>
  GROUP BY A, WM_CONCAT (C);
  

  This means that the ODI does not recognize WM_CONCAT as aggregate function.

  don't you think that it is possible to say ODI to do not function in the group by

  PS: I use an Oracle 11 g database 2 which recognizes the WM_CONCAT function.

  Thank you very much

  Hello

  WM_Concat is no longer valid, that it has been deprecated by oracle, a long time ago.

  Using the LISTAGG function instead... It should work in ODI...

  SELECT deptno, LISTAGG (ename, ',') INTRA GROUP (ORDER BY ename) as employees

  WCP

  GROUP BY deptno;

  DEPTNO EMPLOYEES

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

  10 CLARK, KING, MILLER

  ADAMS, FORD, JONES 20, SCOTT, SMITH

  ALLEN, JAMES, MARTIN, BLAKE, TURNER, WARD 30

  If this solves your problem... close the thread...

  Thank you

  ASP.

• Reg: WMSYS. WM_CONCAT or LISTAGG

  All,

  I'm trying to select column names that begin with "E" in my sql query projection area. For this I used USER_TAB_COLS with WMSYS. WM_CONCAT / LISTAGG too.

  I got the names of columns, with separator ", but could not inject it to the sql query. Please help me.

  SQL > SELECT WMSYS. WM_CONCAT (column_name)
  2 FROM user_tab_cols
  3 WHERE table_name = 'EMP '.
  4 AND column_name LIKE '% E ';

  WMSYS. WM_CONCAT (COLUMN_NAME)
  --------------------------------------------------------------------------------
  EMPNO, ENAME

  SQL > SELECT
  2. (SELECT WMSYS. WM_CONCAT (column_name)
  3 FROM user_tab_cols
  4 WHERE table_name = 'EMP '.
  5 AND COLUMN_NAME LIKE '% E '.
  (6) a
  7 FROM EMP where rownum < = 4;

  A
  --------------------------------------------------------------------------------
  EMPNO, ENAME
  ERROR:
  ORA-22922: non-existent LOB value

  -LISTAGG

  SQL > select (selection ListAgg (column_name, ',')
  2 IN THE GROUP (ORDER BY COLUMN_NAME DESC) AS CONCATV
  3 to user_tab_cols
  4. WHERE TABLE_NAME = 'EMP '.
  5 AND COLUMN_NAME LIKE '% E') a FROM EMP WHERE ROWNUM < = 3;

  A
  ----------------------------------------------------------------------------------------------------
  ENAME, EMPNO
  ENAME, EMPNO
  ENAME, EMPNO

  Thank you

  Here is an example of what you want to do:

  : c is of type cursor

  declare

  v varchar2 (4000);

  Start

  Select GROUP(ORDER BY COLUMN_NAME DESC) AS CONCATV ListAgg (column_name, ',')

  v

  of user_tab_cols

  WHERE TABLE_NAME = 'MYTABLE ';

  Open: c for 'select'. v. "from MYTABLE";

  end;

  ----

  Ramin Hashimzade

• lines due to the wm_concat() in double request gorge yourself

  Here's the query I need to run
  
  SELECT the separate user interface. Index_name, UI. Owner, UI. Table_name, wm_concat (uic.column_name) on column_name (partition by order of position_colonne uic.index_name), the ui.index_type, the parameters
  Of
  all_IND_COLUMNS UI all_INDEXES JOIN UIC
  ON UIC. INDEX_NAME = UI. INDEX_NAME
  where
  SUBSTR (UI.index_name, 1, 3) not IN ("PK_", 'UQ_', ' DR$ ")
  and ui.index_name not like 'SYS_C00% '.
  and ui.index_name not like 'SYS_IOT_TOP_ %' and owner = 'USER1 '.
  control of the user interface. INDEX_NAME
  
  
  
  The problem is wm_concat() because the all_IND_COLUMNS table contains the entry duplicated for index (index1 of the table(column1,column2,column3) type)
  
  for this wm_concat returns the result as below:
  --------------------
  Column1
  Column1, Column2
  Column1, Column2, Column3
  
  But in * result I don't need it for a particular name of index (separate index)
  
  as an example, I have two indexes in schema:
  index1 on table1 (column1, column2, column3) and
  Index2 on table2 (column5)
  
  This result need
  Row1 - index1 Column1, Column2, Column3
  Index2 column 5 row2-
  
  
  my query returns
  index1 Column1 row1-
  row2 - index1 Column1, Column2
  row3 - index1 Column1, Column2, Column3
  row4 - column 5 index2

  Are you trying this?

  SELECT UI.INDEX_NAME,
    ui.owner ,
    UI.TABLE_NAME ,
    ui.index_type,
    parameters,
    listagg(column_name,',') within GROUP (
  ORDER BY column_position) column_name
  FROM all_INDEXES UI
  JOIN all_IND_COLUMNS UIC
  ON  ( UIC.INDEX_NAME                    = UI.INDEX_NAME
        and uic.index_owner = ui.owner)
  WHERE SUBSTR(ui.index_name,1,3) NOT IN ('PK_', 'UQ_','DR$')
  AND ui.index_name NOT LIKE 'SYS_C00%'
  AND ui.index_name NOT LIKE 'SYS_IOT_TOP_%'
  GROUP BY UI.INDEX_NAME,
    ui.owner ,
    UI.TABLE_NAME ,
    ui.index_type,
    parameters
  ORDER BY UI.INDEX_NAME;
  

• am getting error error when am with funcation wm_concat.

  Hi all
  am getting error error when am with funcation wm_concat.
  

  SQL> DECLARE
  2 ex VARCHAR2(200);
  3 BEGIN
  4 SELECT wm_concat(ename) INTO EX FROM EMP WHERE deptno=30;
  5 DBMS_OUTPUT.PUT_LINE(EX);
  6 END;
  7 
  8 .
  SQL> 
  SQL> /
  DECLARE
  *
  ERROR at line 1:
  ORA-06550: line 4, column 10:
  PL/SQL: ORA-00904: "WM_CONCAT": invalid identifier
  ORA-06550: line 4, column 3:
  PL/SQL: SQL Statement ignored

  Thanks to all in advance
  
  Published by: Maldini on 9 January 2012 22:02

  Cool wrote:
  Hello

  Please check the version of database you are using.

  wm_concat is available from 11 g Release 2.

  Incorrect answer.

  wm_concat is undocumented and should not be used.

  Even Tom Kyte tell you... Re: SEPARATE does not not with wmsys.wm_concat

  11 GR 2, there is a documented feature called LISTAGG...

  http://docs.Oracle.com/CD/E11882_01/server.112/e26088/functions089.htm

• WM_CONCAT() not available

  Hello
  
  I tried the below in Oracle 10 g XE.
  In fact, my requirement is, I have a table named "table1" that has a column ID.
  The values are:

  1
  2
  3
  4

  I need the result form:

  1,2,3,4

  I tried the query below:

  select wm_concat(ID) from table1
  select listagg(ID,',') from table1

  Two permits ORA-00904.
  Please help me to achieve this goal.
  
  Thank you

  Try this-

  SELECT rtrim(xmlagg(xmlelement(e,column_name,',').extract('//text()')),',') aa
  from TABLE_NAME;
  

• function wm_concat

  Hello
  
  I am using Oracle 11g, and I have a question about the following.
  
  I have a table with the following data
  
  Value of category name
  AA 01 012
  AA 02 63-123
  BB 01 012
  BB 02 63-114
  03 55 BB
  CC 01 088
  DD 01 088
  DD 02 63-145
  03 65 DD
  
  I need to extract the data in the following format
  
  Name 01 02 03
  AA 012 63-123
  BB 012 55 63 - 114
  CC 088
  DD 088 65 63 - 145
  
  How should I do for this?
  I tried to use the wm_concat function, then using substr to extract each item, but the wm_concat function will extract some lines in the sequence (01,02,03) and other lines of the sequence (01,03,02). What can I do?
  
  Thank you.

  SQL> -- generating sample data
  SQL> with t as (
    2  select 'AA' name, '01' category, '012' value from dual union
    3  select 'AA', '02', '63-123' from dual union
    4  select 'BB', '01', '012' from dual union
    5  select 'BB', '02', '63-114' from dual union
    6  select 'BB', '03', '55' from dual union
    7  select 'CC', '01', '088' from dual union
    8  select 'DD', '01', '088' from dual union
    9  select 'DD', '02', '63-145' from dual union
   10  select 'DD', '03', '65' from dual
   11  )
   12  --
   13  -- actual query:
   14  --
   15  select name
   16  ,      max(decode(category, '01', value)) "01"
   17  ,      max(decode(category, '02', value)) "02"
   18  ,      max(decode(category, '03', value)) "03"
   19  from   t
   20  group by name
   21  order by name;
  
  NA 01     02     03
  -- ------ ------ ------
  AA 012    63-123
  BB 012    63-114 55
  CC 088
  DD 088    63-145 65
  

• Order WM_CONCAT

  Hello
  
  Is it possible to put the values in the WM_CONCAT function:
  
  Statement:
  wm_concat (rental_next_date) rental_date,
  
  Output:
  25-FEB-11,25-OCT-12,25-APR-12,25-DEC-11,25-APR-11
  
  The above dates is controllable by Crescent?
  
  Thank you

  sliderrules wrote:
  Thank you all for your comments. The listagg has no effect on the order of dates.

  That's because you ordered solely on the id. If you want to order on the dates, you will have to ask him.

• Wm_concat or Listagg

  Hi all
  
  I need a suggestion that one we should use wm_concat or listagg.
  My db is 11g Standard Edition.
  
  Please Guide!

  Yes, that's wht which suggest to my blog...

  Alexander gelin
  http://nimishgarg.blogspot.com

• Question about the correct use of the WM_CONCAT

  Hello
  
  I am trying to accomplish the following:
  
  from this
  

       ENAME
       ----------
       ADAMS
       ALLEN
       BLAKE
  ...

  and ends on this
  

       OLD_NAME   NEW_NAME
       ---------- --------
       ADAMS      AADMS
       ALLEN      AELLN
       BLAKE      ABEKL
  ...

  Basically, alphabetically sort the characters within each name. I have an intermediate step that seems promising
  

  select e.ename oldname, substr(e.ename, iter.pos, 1) newcharpos
    from emp e,
         (select rownum pos from emp) iter
   where iter.pos <= length(e.ename)
   order by e.ename, substr(e.ename, iter.pos, 1);

  Yields above
  

  OLDNAME    NEWCHARPOS
  ---------- --------------------
  ADAMS      A
  ADAMS      A
  ADAMS      D
  ADAMS      M
  ADAMS      S
  ALLEN      A
  ALLEN      E
  ALLEN      L
  ALLEN      L
  ALLEN      N
  BLAKE      A
  BLAKE      B
  BLAKE      E
  BLAKE      K
  BLAKE      L
  ...

  the characters are in the right sequence, I thought that all I had to do was to use WM_CONCAT (and replace the comma it inserts with an empty string) and I would like to make. I thought it would do: (replacement of commas left out for clarity)
  

  select oldname,
         wm_concat(newcharpos) newname
    from (
          select e.ename oldname, substr(e.ename, iter.pos, 1) newcharpos
            from emp e,
                 (select rownum pos from emp) iter
           where iter.pos <= length(e.ename)
           order by e.ename, substr(e.ename, iter.pos, 1)
         )
    group by oldname;

  but the sequence of the newcharpos is messed up in the process and, rather than the expected result, I get this:
  

  OLDNAME    NEWNAME
  ---------- --------------------
  ADAMS      A,S,M,D,A
  ALLEN      A,N,L,L,E
  BLAKE      A,L,K,E,B
  ...

  My question is, how to structure the last query so that the order of character as calculated in the inner query stays?
  
  Thank you for your help,
  
  John.

  Or

  SQL> select   oldname,
         wm_concat(newcharpos) keep (dense_rank last order by null)  newname
    from (
          select e.ename oldname, substr(e.ename, iter.pos, 1) newcharpos
            from emp e,
                 (select rownum pos from emp) iter
           where iter.pos <= length(e.ename)
           order by e.ename, substr(e.ename, iter.pos, 1)
         )
    group by oldname
  /
  OLDNAME    NEWNAME
  ---------- ------------------------------
  ADAMS      A,A,D,M,S
  ALLEN      A,E,L,L,N
  BLAKE      A,B,E,K,L
  CLARK      A,C,K,L,R
  FORD       D,F,O,R
  JAMES      A,E,J,M,S
  JONES      E,J,N,O,S
  KING       G,I,K,N
  MARTIN     A,I,M,N,R,T
  MILLER     E,I,L,L,M,R
  SCOTT      C,O,S,T,T
  SMITH      H,I,M,S,T
  TURNER     E,N,R,R,T,U
  WARD       A,D,R,W                       
  
  14 rows selected.
  

  Or (11 GR 2)

  SQL> select ename oldname, column_value newname
    from emp,
         xmltable(('string-join(for $i in (' || rtrim(regexp_replace(ename, '(.)', '"\1",'),',') || ') order by $i return $i, "")'))
  /
  OLDNAME    NEWNAME
  ---------- ------------------------------
  SMITH      HIMST
  ALLEN      AELLN
  WARD       ADRW
  JONES      EJNOS
  MARTIN     AIMNRT
  BLAKE      ABEKL
  CLARK      ACKLR
  SCOTT      COSTT
  KING       GIKN
  TURNER     ENRRTU
  ADAMS      AADMS
  JAMES      AEJMS
  FORD       DFOR
  MILLER     EILLMR                        
  
  14 rows selected.
  

• Chr (10) and WM_CONCAT in a statement?

  Hello
  
  Got a query
  

  SELECT wm_concat(col1) "TEST"
      FROM   TAB T
  WHERE t.NAME=vName

  The results are:
  TEST
  T1, t2, t3...
  
  What I want is
  T1,
  T2,
  T3,
  .
  .
  .
  
  How can I get it? I tried with Chr (10), but she just added a space after the «,»

  Do not forget WM_CONCAT in the undocumented. In any case:

  SQL> select wm_concat(chr(13) || chr(10) || ename) from emp;
  
  WM_CONCAT(CHR(13)||CHR(10)||ENAME)
  --------------------------------------------------------------
  
  SMITH,
  ALLEN,
  WARD,
  JONES,
  MARTIN,
  BLAKE,
  CLARK,
  SCOTT,
  KING,
  TURNER,
  
  WM_CONCAT(CHR(13)||CHR(10)||ENAME)
  --------------------------------------------------------------
  ADAMS,
  JAMES,
  FORD,
  MILLER
  
  SQL> 
  

  SY.

• wm_concat and order

  When ran the following query, I got the enames unordered result. Does anyone know how to get the wm_concat to the order\sort column? I use oracle v10. Any thoughts are appreciated. Thank you.
  
  Select distinct deptno, wm_concat (ename) over (partition by deptno arrested by deptno) as enames
  WCP
  Ename, deptno group
  order by deptno
  
  output current:

  DEPTNO ENAMES 
  10     MILLER,CLARK,KING 
  20      SCOTT,JONES,FORD,ADAMS,SMITH 
  30     MARTIN,JAMES,WARD,ALLEN,TURNER,BLAKE 

  The target output:

  DEPTNO ENAMES 
  10     CLARK,KING,MILLER 
  20      ADAMS,FORD,JONES,SCOTT,SMITH 
  30     ALLEN,BLAKE,JAMES,MARTIN,TURNER,WARD

  Wanwan

  wm_concat is undocumented. so please do not use it. You can use the following query. It also solves your problem order.

  select deptno, ltrim(sys_connect_by_path(ename,','),',')
    from (select deptno, ename, row_number() over(partition by deptno order by ename) rno
            from emp)
  where connect_by_isleaf = 1
  connect by deptno = prior deptno
    and rno = prior rno+1
  start with rno = 1
  

• Reg: WM_CONCAT

  Dear friends.
  
  I face this error
  ORA-06502: PL/SQL numeric or value error: character string buffer too small.
  ORA-06512: at the ' WMSYS '.»» WM_CONCAT_IMPL ".
  
  
  
  I keep files on my table and I want to display records in separate by commas.
  
  output 101,101,102,103 there are a thousand documents in the column.
  but when I used above function to concatenate its gave me error.
  
  Please help me or give me another Solution on it how do I record with comma.

  output 101,101,102,103 there are a thousand documents in the column.

  See this example:

  SQL> select deptno, rtrim (xmlagg (xmlforest (empno || ',' e)).extract ('//text()').getclobval (), ',') empnos
      from emp
  group by deptno
  /
      DEPTNO EMPNOS
  ---------- ----------------------------------------
          10 7782,7839,7934
          20 7369,7902,7876,7788,7566
          30 7499,7698,7654,7844,7900,7521           
  
  3 rows selected.
  

• SQL version 12 c forms

  Small question:

  What version of sql is running forms 12 c?

  Long version:

  We have a form application of 11g (with database 11g of forms)

  We want to test 12 c and 12 c database forms

  We have set up a database of 12 c, but has a few problems compiling with WM_CONCAT. We solved easily to server-side rewrite the sentences of sql (using the LISTAGG) and leave it that way for future migration.

  The problem: Forms 11g does not support the LISTAGG (like many other sql and pl 'new' functions). No problem, we can wait until this date future migration, but... Made to support 12 c listagg function?

  Thank you.

  Listagg was introduced in the 11g database. As analytc as it did not fit 11g. I didn't try it in 12 c, but if the .dll Version numbers are trustworthy the plsql.dll is always Version 11 to 12 forms, so I think that it still does not. In any case, I wouldn't mind a lot and use a view of your statement containing listagg.

  See you soon

• Need to extract query text in each row tags

  I need to display a list of tags used in particular the text for each line. After sample data can give clear you the idea.

  DB version:

  ========

  Oracle Database 11 g Enterprise Edition Release 11.2.0.4.0 - 64 bit Production

  Sample data:

  ==========

  WITH txt_data AS)

  SELECT the 1 id, txt "your price #toy_name # is #price_amt #.» FROM DUAL

  UNION ALL

  SELECT id 2, "it's product tag #pdt_tag #." It is a client #clt_tag tag # and finally this notice tag #adv_tag #. ' txt FROM DUAL

  UNION ALL

  SELECT 3 id, "Hi Mr. #clt_name #." txt FROM DUAL

  )

  SELECT * FROM txt_data;

  Power required:

  ============

  ID	TAGS
  1	#toy_name #, #price_amt #.
  2	#pdt_tag #, #clt_tag #, #adv_tag #.
  3	#clt_name #.

  To implement this I used the technique of factoring of the recursive subquery for a static data (row). Seen the query below.

  WITH tag_list (ip_str, case, tag) as)

  SELECT ' this is product #pdt_tag tag #. It is a client #clt_tag tag # and finally this notice tag #adv_tag #. ' AS ip_str, 0 accident AS, null AS tag FROM DUAL

  UNION ALL

  SELECT ip_str, here + 1, REGEXP_SUBSTR (ip_str, ' (#. *?)) (#)', 1, case + 1) OF tag_list WHERE REGEXP_SUBSTR (ip_str, ' (#. *?)) (#)', 1, case + 1) IS NOT NULL

  ), SELECT WMSYS. WM_CONCAT (tag) OF tag_list WHERE case > 0;

  But when I use this technique for the data in the table, it gives me the error. Given below.

  WITH txt_data AS)

  SELECT the 1 id, txt "your price #toy_name # is #price_amt #.» FROM DUAL

  UNION ALL

  SELECT id 2, "it's product tag #pdt_tag #." It is a client #clt_tag tag # and finally this notice tag #adv_tag #. ' txt FROM DUAL

  UNION ALL

  SELECT 3 id, "Hi Mr. #clt_name #." txt FROM DUAL

  )

  SELECT t.id,

  (WITH tag_list (ip_str, case, tag) as ())

  SELECT t.TXT AS ip_str, 0 accident AS, null AS tag FROM DUAL

  UNION ALL

  SELECT ip_str, here + 1, REGEXP_SUBSTR (ip_str, ' (#. *?)) (#)', 1, case + 1) OF tag_list WHERE REGEXP_SUBSTR (ip_str, ' (#. *?)) (#)', 1, case + 1) IS NOT NULL

  ), SELECT WMSYS. WM_CONCAT (tag) OF tag_list WHERE case > 0) as tags

  OF txt_data t.

  ORA-00904: "T". "" TXT ": invalid identifier

  00904, 00000 - '% s: invalid identifier '.

  * Cause:

  * Action:

  Error on line: column 50: 17

  Issues related to the:

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

  1. help reach my goal (with your own logic, whatever my technique)

  2. What is the problem with my technique above? Cannot use us WITH the clause in the selection list?

  Thanks in advance

  Personally I would rewrite the expression of regexp as ' #[^ #] * #'

  In addition, we can get rid of the place where the main expression

  with tag_list (ip_str, case, tag) as)

  SELECT TXT AS ip_str, 1 match AS

  REGEXP_SUBSTR(txt, '#[^#]*#', 1, 1) AS tag

  of txt_data

  UNION ALL

  SELECT ip_str, here + 1

  , REGEXP_SUBSTR (ip_str, ' #[^ #] * #', 1, case + 1)

  OF tag_list

  WHERE REGEXP_SUBSTR(ip_str, '#[^#]*#', 1, occurrence + 1) IS NOT NULL

  )

  SELECT

  ip_str

  , listagg (tag, ',') within the Group (by instance) s

  OF tag_list

  Ip_str group

  Finally, you can save a regexp_substr

  with tag_list (ip_str, case, tag) as)

  SELECT TXT AS ip_str, 1 match AS

  REGEXP_SUBSTR(txt, '#[^#]*#', 1, 1) AS tag

  of txt_data

  UNION ALL

  SELECT ip_str, here + 1

  , REGEXP_SUBSTR (ip_str, ' #[^ #] * #', 1, case + 1)

  OF tag_list

  )

  cycle tag cyl set default 1 0

  SELECT

  ip_str

  , listagg (tag, ',') within the Group (by instance) s

  OF tag_list

  Ip_str group