Need to simplify a query

Similar Questions

• Need to simplify the query

  Hi gurus

  I have the following data:

  Drop table

  DROP TABLE lb_source;

  DROP TABLE lb;

  Insertion and table creation

  CREATE TABLE lb_source
  (
  source_cd VARCHAR2 (5)

  );

  
  INSERT INTO lb_source
  (
  SELECT 'a' STARTING from two
  UNION ALL
  SELECT 'b' double
  UNION ALL
  Select 'l' to double
  );

  CREATE TABLE lb
  (
  group_number VARCHAR2 (10),
  source_cd varchar2 (5)
  );

  INSERT INTO lb
  (
  SELECT '100', 'l' FROM dual
  UNION ALL
  SELECT '100', double null

  );

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

  If you see table lb then it contained a line with source_cd = l against 100 and source_cd = Null group against group 100, now I want to create this kind of query, in which all correspondence lines in tables to join both if lb is null, then query join all the source_cd of table lb_source except source_cd = 'l '. So far, I created the following query and its works ok but I want to do all my work in one in where condition...

  Query

  SELECT * FROM

  (

  SELECT s1, s2 b.source_cd A.source_cd

  OF lb_source A

  lb b

  WHERE A.source_cd = nvl (b.source_cd, A.source_cd)

  )

  WHERE s2 IS NULL

  ;

  Result

  s1 s2

  a null value

  b zero

  l null

  Please guide

  Hello

  So, you want something that produces the same accurate results as the query you posted, but does more just; Isn't it?

  Here's one way:

  SELECT ls.source_cd S1

  NULL AS s2

  OF ls lb_source

  JOIN lb l WE l.source_cd IS NULL

  AND ls.source_cd IS NOT NULL;

  I'm curious; What is the business problem that requires this request?  What tables and columns represent, and what tell you the query?

  Thanks for posting the CREATE TABLE and INSERT statements; It's very useful!

• Can anyone simplify this query

  Here's a DOF from two tables
  
  1. CREATE TABLE (EMPL)
  NUMBER OF SNO
  ENAME VARCHAR2 (25).
  USE VARCHAR2 (25).
  KEY ELEMENTARY SCHOOL (SNO)
  );
  
  2. CREATE TABLE EMPL_DET)
  NUMBER OF SNO
  SAL VARCHAR2 (25)
  );
  
  
  Here are tables LMD
  INSERT INTO EMPL (SNO, ENAME, JOB) VALUES (1, 'SMITH', 'CLERK');
  INSERT INTO EMPL (SNO, ENAME, JOB) VALUES (2, 'SMITH', 'MANAGER');
  INSERT INTO EMPL (SNO, ENAME, JOB) VALUES (3, 'TOM', 'CLK');
  
  INSERT INTO EMPL_DET (SNO, SAL) VALUES (1, '1000');
  INSERT INTO EMPL_DET (SNO, SAL) VALUES (2, "10000");
  INSERT INTO EMPL_DET (SNO, SAL) VALUES (3, '900');
  
  
  I want to calculate TotalSAL (column: empl_det.) SAL) of each employee (empl.ename) with job-description (empl.job).
  
  Means I want following the lines of output
  1.(Job,TotalSAL,Ename)-> (CLERK, 11000, SMITH)
  2->.(Job,TotalSAL,Ename) (MANAGER, 11000, SMITH)
  3->.(Job,TotalSAL,Ename) (CLK, 900, TOM)
  
  I tried to write down to unique ename
  
  Select JOB, x.sal, ename in empl,
  (
  Select sum (sal) sal empl_det where sno in
  (select sno to empl where ename = 'SMITH')
  ) x
  where ename = 'SMITH '.
  order by ename
  
  each ename, I draw from this query. How can I make the ename list (TOM SMITH) to this request?
  Or can anyone simplify this query?

  Hello

  in this case, you need to use is analytical functions:

  that is to say:

    SELECT e.job, SUM (d.sal) OVER (PARTITION BY e.ename) AS "TotalSal"
         , e.ename
      FROM empl e, empl_det d
     WHERE d.sno = e.sno AND e.ename IN ('SMITH', 'TOM')
  ORDER BY e.ename;
  
  JOB                         TotalSal ENAME
  ------------------------- ---------- -------------------------
  CLERK                          11000 SMITH
  MANAGER                        11000 SMITH
  CLK                              900 TOM                      
  

  Kind regards.
  Al

  Published by: Alberto Faenza on 27 November 2012 15:34
  Corrected query

• Need help with a query result

  Oracle Version: 11.2.0.2.0

  I need assistance with the output of the query. Here is the table.

  With Tbl_Nm as

  (

  Select 'ABC1' SYSTEM_ID, REGION 'US', 'CHI' SUB_REGION 4000 BALANCE, to_date('1-JUN-2012 10:45:00 am', 'dd-mon-yyyy hh:mi:ss am') LAST_UPD_TIME, 'A' FLAG of union double all the

  Select 'PQR2', 'UK', 'LN', 2000, To_Date('1-JUL-2012 10:46:00 am', 'dd-mon-yyyy hh:mi:ss am'), has ' starting from dual Union All

  Select 'ABC1', 'IND","MAMA", 3500, To_Date('1-AUG-2012 11:47:00 am', 'dd-mon-yyyy hh:mi:ss am'), 'A' from dual Union All

  Select "LMN3", "US", "NJ", 2500, To_Date('1-SEP-2012 09:49:00 am', 'dd-mon-yyyy hh:mi:ss am'), 'A' from dual Union All

  Select "PQR2", "UK", "MC", 2600, To_Date('1-OCT-2012 04:45:00 am', 'dd-mon-yyyy hh:mi:ss am'), 'A' from dual Union All

  Select 'ABC1', 'US', 'NY', 3200, To_Date('1-OCT-2012 06:45:00 am', 'dd-mon-yyyy hh:mi:ss am'), has ' starting from dual Union All

  Select "LMN3", "UK", "BT", 2400, To_Date('1-NOV-2012 07:45:00 am', 'dd-mon-yyyy hh:mi:ss am'), has ' From Dual

  )

  Select * from tbl_nm

  I need the output below.

  PQR2 UK MC 2600 1 OCTOBER 2012 04:45

  ABC1 US NY 3500 October 1, 2012 06:45

  LMN3 UK BT 2500 November 1, 2012 07:45

  The need the disc according to this system_id flagged as "A". But if the last disc of 'd' then it must show that the amount, but the file should be displayed in 'A '.

  I've tried a few and got stuck. Help, please. Not able to get a balance '.

  This question is a bit similar to needing help with a query result

  With Tbl_Nm as

  (

  Select 'ABC1' System_Id, region 'US', 'CHI' Sub_Region, 4000 balance, To_Date('1-JUN-2012 10:45:00 am', 'dd-mon-yyyy hh:mi:ss am') Last_Upd_Time, 'A' flag of double Union All

  Select 'PQR2', 'UK', 'LN', 2000, To_Date('1-JUL-2012 10:46:00 am', 'dd-mon-yyyy hh:mi:ss am'), has ' starting from dual Union All

  Select 'ABC1', 'IND","MAMA", 3500, To_Date('1-AUG-2012 11:47:00 am', 'dd-mon-yyyy hh:mi:ss am'), 'A' from dual Union All

  Select "LMN3", "US", "NJ", 2500, To_Date('1-SEP-2012 09:49:00 am', 'dd-mon-yyyy hh:mi:ss am'), 'A' from dual Union All

  Select "PQR2", "UK", "MC", 2600, To_Date('1-OCT-2012 04:45:00 am', 'dd-mon-yyyy hh:mi:ss am'), 'A' from dual Union All

  Select 'ABC1', 'US', 'NY', 3200, To_Date('1-OCT-2012 06:45:00 am', 'dd-mon-yyyy hh:mi:ss am'), has ' starting from dual Union All

  Select "LMN3", "UK", "BT", 2400, To_Date('1-NOV-2012 07:45:00 am', 'dd-mon-yyyy hh:mi:ss am'), has ' From Dual

  )

  Select System_Id, region, Sub_Region, Balance, Last_Upd_Time of Tbl_Nm T1

  where t1. Last_Upd_Time = (select max (Last_Upd_Time) in the Tbl_Nm T2 where T1.) SYSTEM_ID = T2. SYSTEM_ID)

  So maybe you'd then

  ORDER BY DECODE(flag,'D',9,1) ASC...

  to get the Ds at the end of the list.

  or

  ORDER BY CASE WHAT flag = has ' (your other filters) AND then 9 or 1 end CSA,...

  HTH

• When we need to use a query variable and how to use it?

  Hello
  
  When we create a line of dashboard, we set the variable, there are two types: variable presentation and application.
  I'm confuse when we need to use a query variable and how to use it?
  
  Thank you
  Anne

  Hello
  The variable 'demand' can be used if you want to use session related information specific to you.

  See below a:
  http://gerardnico.com/wiki/dat/OBIEE/logical_sql/obiee_set_request_variable_dashboard_prompt

  FYI... example of
  for the example query variable (a good post Nico)

  http://gerardnico.com/wiki/dat/OBIEE/set_variable

  for the variable of presentation with example

  http://gerardnico.com/wiki/dat/OBIEE/presentation_variable

  Thank you

  Deva

• need help for this query

  Hi gurus
  
  need help with this query,
  
  I want to display the records in the table emp
  

  SQL> Select Deptno,sal,sal/SUMSAL Percent,rn
    2  From  ( Select emp.*,Sum(Sal) Over() "SUMSAL",Row_number() Over(Order by sal Desc) rn
    3   From emp
    4        )
    5  /
  
        EMPNO     DEPTNO        SAL    PERCENT         RN
  --------- ---------- ---------- ---------- ----------
       7839         10       5000 .172265289          1
       7902         20       3000 .103359173          2
       7788         20       3000 .103359173          3
       7566         20       2975 .102497847          4
       7698         30       2850 .098191214          5
       7782         10       2450 .084409991          6
       7499         30       1600 .055124892          7
       7844         30       1500 .051679587          8
       7934         10       1300 .044788975          9
       7521         30       1250 .043066322         10
       7654         30       1250 .043066322         11
       7876         20       1100 .037898363         12
       7900         30        950 .032730405         13
       7369         20        800 .027562446         14
  
  14 rows selected.
                 
   

  I want just the records

        EMPNO     DEPTNO        SAL    PERCENT         RN
  ---------- ---------- ---------- ---------- ----------
        7839         10       5000 .172265289          1
        7902         20       3000 .103359173          2
        7788         20       3000 .103359173          3
        7566         20       2975 .102497847          4
        7698         30       2850 .098191214          5
  with sum (Percent) of remaing records.....
      Others                          .420327304  

  Thank you
  
  Published by: SeenuGuddu on February 27, 2011 03:39

  with a as
  (
  Select
  Empno, Deptno ,sal, sal/SUMSAL Percent,
  case when rn<=5 then rn else null end rnm
  From  (Select emp.*, Sum(Sal) Over() "SUMSAL",
  Row_number() Over(Order by sal Desc) rn
  From emp)
  )
  select
  case when max(rnm) is not null then to_char(max(empno)) else 'Others:' end empno,
  case when max(rnm) is not null then max(deptno) else null end deptno,
  case when max(rnm) is not null then max(sal) else null end sal,
  to_char(sum(percent), '90.99') percent,
  max(rnm) rn
  from a
  group by rnm order by rnm
  

  EMPNO                                    DEPTNO                 SAL                    PERCENT RN
  ---------------------------------------- ---------------------- ---------------------- ------- ----------------------
  7839                                     10                     5000                     0.17  1
  7902                                     20                     3000                     0.10  2
  7788                                     20                     3000                     0.10  3
  7566                                     20                     2975                     0.10  4
  7698                                     30                     2850                     0.10  5
  Others:                                                                                  0.42                         
  
  6 rows selected
  

• Extend the VO - need to change the query of VO - screen is off

  {Re-post the message in this forum (thanks to John Stegeman to lead me here...)   {Posted: August 28, 2009 04:27}
  
  Dear all,
  
  Thanks to this great body of knowledge, I ask my questions.
  
  I need to extend a VO to display the name of the country.
  The column is not in the VO. So, I need to get another table: FndTerritories
  
  I want to change the query, but the request frame is turned off (in the wizard the View - step 5 of 6 - Generated statement object substitution)
  
  Could you be it someone please let me know: how to change the application of the VO in this case?
  
  OR is there another solution for such cases, to maintain development standards
  
  Thank you very much
  
  Kind regards

  Hello

  I think that's when you just have to add an attribute, you should not click the expert mode checkbox... make use of
  Mix and add the button.

  But when you need to modify the query, and then we want to use to modify the query window...

  Thank you
  Gerard

• How to simplify this query in sql simple select stmt

  Hello
  
  Please simplify the query
  
  I want to convert this query in a single select statement. Is this possible?
  

  If uarserq_choice_ind is not null then
  
  
  
  Select ubbwbst_cust_code
  
  From ubbwbst,utrchoi
  
  Where utrchoi_prop_code=ubbwbst_cancel_prod
  
   Else
  
  
  
  Select max(utvsrvc_ranking)
  
  From utvsrvc,ubbwbst
  
  Where utvsrvc_code=ubbwbst_cancel_prod
  
  End if

  Select ubbwbst_cust_code as val
  From   ubbwbst,utrchoi
  Where  utrchoi_prop_code=ubbwbst_cancel_prod
  AND    uarserq_choice_ind is not null
  union all
  Select max(utvsrvc_ranking) as val
  From   utvsrvc,ubbwbst
  Where  utvsrvc_code=ubbwbst_cancel_prod
  and    uarserq_choice_ind is null
  

  Without more information, we are unable to combine the two queries in 1 without a union.
  Looks like you select values totally disperate of totally different tables

• [8i] not to simplify this query?

  In my application, I need to pick up three possible prices for each part number in an array.
  The three possible prices that I need to recover are:
  (1) the price paid on the order more recently closed,
  (2) the price mentioned on the first pending order, and
  (3) the price on the furthest on pending order.
  
  However, there is a complication in that. Orders include the part number, but may also include a prefix of 4 characters (always the same) on a reference number which should be treated the same as the reference database. For example, "DSB-part1" should be considered "part1", "DSB-part2" should be regarded as 'part 2', etc.
  
  In addition, it is quite possible for several orders expected or closed on the same day, and I want to only return the price of one of these lines for each of the 3 methods of pricing.
  
  (Technically, there is another level of complication to this, but if I have problems with it later, I'll create a new job for him...)
  
  Some examples of data:

  CREATE TABLE     part
  (     part_no          VARCHAR2(9)     NOT NULL,
       part_desc     VARCHAR2(25),
       qty_instock     NUMBER,
       CONSTRAINT part_pk PRIMARY KEY (part_no)
  );
  
  INSERT INTO     part
  VALUES ('part1    ','description 1 here',5);
  INSERT INTO     part
  VALUES ('part2    ','description 2 here',10);
  INSERT INTO     part
  VALUES ('part3    ','description 3 here',0);
  
  CREATE TABLE     ords
  (     ord_no               NUMBER NOT NULL,
       ord_part_no          VARCHAR2(9),
       date_closed          DATE,
       orig_dock_date          DATE,
       date_due_instock     DATE,
       unit_price          NUMBER,
       qty_order          NUMBER,
       ord_stat          VARCHAR2(2),
       CONSTRAINT ords_pk PRIMARY KEY (ord_no)
  );
  
  INSERT INTO     ords
  VALUES (1,'part1    ',To_Date('01/01/2009','mm/dd/yyyy'),To_Date('12/01/2008','mm/dd/yyyy'),To_Date('12/15/2008','mm/dd/yyyy'),100,10,'CL');
  INSERT INTO     ords
  VALUES (2,'part1    ',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/01/2009','mm/dd/yyyy'),To_Date('01/05/2009','mm/dd/yyyy'),105,15,'CL');
  INSERT INTO     ords
  VALUES (3,'part1    ',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/15/2009','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),100,20,'CL');
  INSERT INTO     ords
  VALUES (4,'part1    ',To_Date('12/31/1900','mm/dd/yyyy'),To_Date('01/15/2009','mm/dd/yyyy'),To_Date('01/25/2009','mm/dd/yyyy'),103,10,'OP');
  INSERT INTO     ords
  VALUES (5,'ORD-part1',To_Date('12/31/1900','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),To_Date('01/31/2009','mm/dd/yyyy'),101,10,'OP');
  
  INSERT INTO     ords
  VALUES (6,'ORD-part2',To_Date('01/01/2009','mm/dd/yyyy'),To_Date('12/01/2008','mm/dd/yyyy'),To_Date('12/15/2008','mm/dd/yyyy'),100,10,'CL');
  INSERT INTO     ords
  VALUES (7,'part2    ',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/01/2009','mm/dd/yyyy'),To_Date('01/05/2009','mm/dd/yyyy'),105,15,'CL');
  INSERT INTO     ords
  VALUES (8,'ORD-part2',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/15/2009','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),100,20,'CL');
  INSERT INTO     ords
  VALUES (9,'part2    ',To_Date('12/31/1900','mm/dd/yyyy'),To_Date('01/15/2009','mm/dd/yyyy'),To_Date('01/25/2009','mm/dd/yyyy'),103,10,'OP');
  INSERT INTO     ords
  VALUES (10,'ORD-part2',To_Date('12/31/1900','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),To_Date('01/31/2009','mm/dd/yyyy'),101,10,'OP');
  
  INSERT INTO     ords
  VALUES (11,'part3    ',To_Date('01/01/2009','mm/dd/yyyy'),To_Date('12/01/2008','mm/dd/yyyy'),To_Date('12/15/2008','mm/dd/yyyy'),100,10,'CL');
  INSERT INTO     ords
  VALUES (12,'part3    ',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/01/2009','mm/dd/yyyy'),To_Date('01/05/2009','mm/dd/yyyy'),105,15,'CL');
  INSERT INTO     ords
  VALUES (13,'ORD-part3',To_Date('01/31/2009','mm/dd/yyyy'),To_Date('01/15/2009','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),100,20,'CL');
  INSERT INTO     ords
  VALUES (14,'ORD-part3',To_Date('12/31/1900','mm/dd/yyyy'),To_Date('01/15/2009','mm/dd/yyyy'),To_Date('01/25/2009','mm/dd/yyyy'),103,10,'OP');
  INSERT INTO     ords
  VALUES (15,'part3    ',To_Date('12/31/1900','mm/dd/yyyy'),To_Date('01/20/2009','mm/dd/yyyy'),To_Date('01/31/2009','mm/dd/yyyy'),101,10,'OP');

  And here's my ugly query to get the results I want. It can be simplified?

  SELECT     p.part_no
  ,     p.part_desc
  ,     p.qty_instock
  ,     a2.unit_price          AS last_closed_price
  ,     a2.qty_order          AS last_closed_qty
  ,     a2.date_closed          AS last_closed_date
  ,     b2.unit_price          AS first_open_price
  ,     b2.qty_order          AS first_open_qty
  ,     b2.date_due_instock     AS first_open_date
  ,     c2.unit_price          AS last_open_date
  ,     c2.qty_order          AS last_open_qty
  ,     c2.date_due_instock     AS last_open_date
  FROM     part p
  ,     (
       SELECT     lc.part_no
       ,     lc.unit_price                                             
       ,     lc.qty_order
       ,     lc.date_closed
       ,     ROW_NUMBER() OVER(PARTITION BY lc.part_no ORDER BY lc.orig_dock_date DESC)     AS rnk_nbr
       FROM     (
            SELECT     CASE
                      WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                      THEN     SUBSTR(o.ord_part_no,5)
                      ELSE     o.ord_part_no
                 END                                        AS part_no
            ,     o.date_closed
            ,     o.orig_dock_date
            ,     o.unit_price
            ,     o.qty_order
            FROM     ords o
            ) lc     --for last closed
       ,     (
            SELECT     a.part_no
            ,     MAX(a.date_closed)     AS last_closed_date
            FROM     (
                 SELECT     CASE
                           WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                           THEN     SUBSTR(o.ord_part_no,5)
                           ELSE     o.ord_part_no
                      END                                        AS part_no
                 ,     o.date_closed
                 FROM     ords o
                 ) a
            GROUP BY     a.part_no
            ) a1
       WHERE     lc.part_no     = a1.part_no
       AND     lc.date_closed     = a1.last_closed_date
       ) a2
  ,     (
       SELECT     fo.part_no
       ,     fo.unit_price                                             
       ,     fo.qty_order
       ,     fo.date_due_instock
       ,     ROW_NUMBER() OVER(PARTITION BY fo.part_no ORDER BY fo.orig_dock_date DESC)     AS rnk_nbr
       FROM     (
            SELECT     CASE
                      WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                      THEN     SUBSTR(o.ord_part_no,5)
                      ELSE     o.ord_part_no
                 END                                        AS part_no
            ,     o.date_due_instock
            ,     o.orig_dock_date
            ,     o.unit_price
            ,     o.qty_order
            FROM     ords o
            WHERE     o.ord_stat     = 'OP'
            ) fo     --for first open
       ,     (
            SELECT     b.part_no
            ,     MIN(b.date_due_instock)     AS first_open_date
            FROM     (
                 SELECT     CASE
                           WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                           THEN     SUBSTR(o.ord_part_no,5)
                           ELSE     o.ord_part_no
                      END                                        AS part_no
                 ,     o.date_due_instock
                 FROM     ords o
                 WHERE     o.ord_stat     = 'OP'
                 ) b
            GROUP BY     b.part_no
            ) b1
       WHERE     fo.part_no          = b1.part_no
       AND     fo.date_due_instock     = b1.first_open_date
       ) b2
  ,     (
       SELECT     lo.part_no
       ,     lo.unit_price                                             
       ,     lo.qty_order
       ,     lo.date_due_instock
       ,     ROW_NUMBER() OVER(PARTITION BY lo.part_no ORDER BY lo.orig_dock_date DESC)     AS rnk_nbr
       FROM     (
            SELECT     CASE
                      WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                      THEN     SUBSTR(o.ord_part_no,5)
                      ELSE     o.ord_part_no
                 END                                        AS part_no
            ,     o.date_due_instock
            ,     o.orig_dock_date
            ,     o.unit_price
            ,     o.qty_order
            FROM     ords o
            WHERE     o.ord_stat     = 'OP'
            ) lo     --for last open
       ,     (
            SELECT     c.part_no
            ,     MAX(c.date_due_instock)     AS last_open_date
            FROM     (
                 SELECT     CASE
                           WHEN     SUBSTR(o.ord_part_no,1,4)     = 'ORD-'
                           THEN     SUBSTR(o.ord_part_no,5)
                           ELSE     o.ord_part_no
                      END                                        AS part_no
                 ,     o.date_due_instock
                 FROM     ords o
                 WHERE     o.ord_stat     = 'OP'
                 ) c
            GROUP BY     c.part_no
            ) c1
       WHERE     lo.part_no          = c1.part_no     --EDIT: changed from l1 to c1
       AND     lo.date_due_instock     = c1.last_open_date     --EDIT: changed from l1 to c1
       ) c2
  WHERE     p.part_no     = a2.part_no
  AND     a2.part_no     = b2.part_no
  AND     b2.part_no     = c2.part_no
  AND     a2.rnk_nbr     = 1
  AND     b2.rnk_nbr     = 1
  AND     c2.rnk_nbr     = 1

  And here are the results, I expect to get, according to data from the sample:

  .                         LAST_     LAST_     LAST_          FIRST_     FIRST_     FIRST_          LAST_     LAST_     LAST_
  .                    QTY_     CLOSED_     CLOSED_     CLOSED_          OPEN_     OPEN_     OPEN_          OPEN_     OPEN_     OPEN_
  PART_NO     PART_DESC          INSTOCK     PRICE     QTY     DATE          PRICE     QTY     DATE          PRICE     QTY_     DATE_
  ---------------------------------------------------------------------------------------------------------------------------------
  part1     description 1 here     5     100     20     1/31/2009     103     10     1/25/2009     101     10     1/31/2009
  part2     description 2 here     10     100     20     1/31/2009     103     10     1/25/2009     101     10     1/31/2009
  part3     description 3 here     0     100     20     1/31/2009     103     10     1/25/2009     101     10     1/31/2009

  Published by: user11033437 on February 5, 2010 08:48
  Correction of errors (see the comments in the request above for changes)

  Hello

  It is a little bit shorter than what you have posted, probably more effective and (in my opinion) much easier to debug and maintain:

  SELECT       p.part_no
  ,       p.part_desc
  ,       p.qty_instock
  ,       o.last_closed_price
  ,       o.last_closed_qty
  ,       o.last_closed_date
  ,       o.first_open_price
  ,       o.first_open_qty
  ,       o.first_open_date
  ,       o.last_open_price
  ,       o.last_open_qty
  ,       o.last_open_date
  FROM       part          p
  ,       (          -- Begin in-line view o for pivoted order data
             SELECT    part_no
             ,          MAX (CASE WHEN lc_num = 1 THEN unit_price           END)  AS last_closed_price
             ,          MAX (CASE WHEN lc_num = 1 THEN qty_order              END)  AS last_closed_qty
             ,          MAX (CASE WHEN lc_num = 1 THEN date_closed            END)  AS last_closed_date
             ,          MAX (CASE WHEN fo_num = 1
                                  AND  ord_stat = 'OP'  THEN unit_price       END)  AS first_open_price
             ,          MAX (CASE WHEN fo_num = 1
                                  AND  ord_stat = 'OP'  THEN qty_order        END)  AS first_open_qty
             ,          MAX (CASE WHEN fo_num = 1
                                  AND  ord_stat = 'OP'  THEN date_due_instock END)  AS first_open_date
             ,          MAX (CASE WHEN lo_num = 1
                                  AND  ord_stat = 'OP'  THEN unit_price       END)  AS last_open_price
             ,          MAX (CASE WHEN lo_num = 1
                                  AND  ord_stat = 'OP'  THEN qty_order        END)  AS last_open_qty
             ,          MAX (CASE WHEN lo_num = 1
                                  AND  ord_stat = 'OP'  THEN date_due_instock END)  AS last_open_date
             FROM     (       -- Begin in-line view to get lc_, fo_, lo_num
                           SELECT    gpo.*
                     ,           ROW_NUMBER () OVER ( PARTITION BY  part_no
                                                      ORDER BY        date_closed          DESC
                                        ,            ord_no               DESC
                                      )      AS lc_num
                     ,           ROW_NUMBER () OVER ( PARTITION BY  part_no
                                                      ORDER BY        CASE
                                                    WHEN  ord_stat = 'OP'
                                                    THEN  1
                                                    ELSE  2
                                                END
                                        ,           orig_dock_date
                                        ,            ord_no
                                      )      AS fo_num
                     ,           ROW_NUMBER () OVER ( PARTITION BY  part_no
                                                      ORDER BY        CASE
                                                    WHEN  ord_stat = 'OP'
                                                    THEN  1
                                                    ELSE  2
                                                END
                                        ,           orig_dock_date          DESC
                                        ,            ord_no               DESC
                                      )      AS lo_num
                     FROM      (       -- Begin in-line view gpo to get part_no
                                    SELECT  ords.*
                             ,       RTRIM ( CASE
                                          WHEN  ord_part_no  LIKE 'ORD-%'
                                                    THEN  SUBSTR (ord_part_no, 5)
                                                    ELSE  ord_part_no
                                                   END
                                     )               AS part_no
                             FROM       ords
                                )     gpo   -- End in-line view gpo to get part_no
                       )      -- End in-line view to get lc_, fo_, lo_num
             GROUP BY  part_no
         ) o          -- End in-line view o for pivoted order data
  WHERE       RTRIM (p.part_no)     = o.part_no
  ORDER BY  p.part_no
  ;
  

  Whenever you want to have a WHERE clause only applies to certain columns, think about a pivot and expression BOX.

  Is there a reason to have raw triling part_no or ord_part_no?

  Published by: Frank Kulash, February 5, 2010 13:26

  After this announcement, I saw that Max had posted essentially the same query.
  In general, where the solution of Max seems more simple, I like her way better.
  The only possible exception is tested for "OP" at the derivation of the values first_open and last_open. If none of the lines to an ord_stat part_no = "OP", solution of Max will be used a the lines with another ord_stat. That does not occur in the sample data, and I don't know if this is still possible in your application, but if this is the case, I don't know this isn't what you want.

• Need help with a query

  Hi all

  I use the 10.2.5 oracle database 64-bit on windows 64-bit.

  I have the following tables

  CREATE TABLE LABS 
     (    "LAB_ID" NUMBER primary key, 
      "LAB_NAME" VARCHAR2(30 BYTE) ); 
  CREATE TABLE LAB_PC
     (    "LAB_PC_ID" NUMBER primary key, 
      "LAB_ID" NUMBER references labs(lab_id), 
      "PC_NAME" VARCHAR2(30 BYTE) );
  CREATE TABLE FREE_PC 
     (    "LOGIN" VARCHAR2(10 BYTE), 
      "LOG_DATE_TIME" DATE, 
      "LOG_USER" VARCHAR2(30 BYTE), 
      "LOG_LAB" VARCHAR2(30 BYTE), 
      "LOG_PC" VARCHAR2(30 BYTE), 
      "LOG_STATUS" CHAR(1 BYTE);
  

  LABORATORIES have all laboratories studying

  LAB_PC have all computers in a particular laboratory.

  FREE_PC contains the disconnection of a particular computer connection information in a particular LABORATORY. This table is populate text file using sql loader.

  I want to show to the student how computers are available for use in special LABORATORY so that the student could decide which LAB they should go.

  There is no relationship between FREE_PC and other tables. other paintings I create for the purpose of calculating or maybe I need this news.

  Some examples of data is less.

  Note:-LOG_STATUS = '1' means login and - LOG_STATUS = '0' means logout

  insert into LABS values(1,'N419');
  insert into LABS values (2,'N418');
  insert into lab_pc values (1,1,'PC1');
  insert into lab_pc values (2,1,'PC2');
  insert into lab_pc values (3,1,'PC3');
  insert into lab_pc values (4,1,'PC4');
  insert into lab_pc values (5,2,'PC1');
  insert into lab_pc values (6,2,'PC2');
  insert into lab_pc values (7,2,'PC3');
  insert into lab_pc values (8,2,'PC4');
  Insert into FREE_PC values('LogIN','06-SEP-15','11s1248','N419','PC1','1'); --PC1 login
  Insert into FREE_PC values('LogOUT','06-SEP-15','11s1248','N419','PC1','0'); --PC1 logoff
  Insert into FREE_PC values('LogIN','06-SEP-15','11s1248','N419','PC1','1');  --PC1 login again
  Insert into FREE_PC values('LogIN','06-SEP-15','11s1248','N419','PC2','1'); --PC2login
  Insert into FREE_PC values('LogOUT','06-SEP-15','11s1248','N419','PC2','0'); --PC2logoff
  Insert into FREE_PC values('LogIN','06-SEP-15','11s1248','N418','PC3','1'); --PC3 login
  Insert into FREE_PC values('LogIN','06-SEP-15','11s1248','N418','PC4','1'); --PC4 login
  Insert into FREE_PC values('LogOUT','06-SEP-15','11s1248','N418','PC4','0'); --PC4 logoff
  Insert into FREE_PC values('LogIN','06-SEP-15','11s1248','N418','PC4','1'); --PC4 login
  COMMIT;
  

  Now, I want to display the records like below

  

  How to create this query?

  Thank you.

  Kind regards.

  This is the query - the rest simulates just your tables - and I see nothing coded hard inside (except for log_status values)

  Select lab_name, max (max_log_date_time) on total_available_pc, total_login_pc, total_pc, max_log_date_time)

  from (select lab_name,

  Max (max_log_date_time) max_log_date_time,

  Count (*) total_pc,

  Count (case lv when end 1 '1') total_login_pc,.

  Count (case lv when '0' then 1 end) total_available_pc

  from (select lp.lab_pc_id,

  Max (l.lab_name) lab_name,

  Max (FP.log_date_time) max_log_date_time,

  LV NVL (Max (FP.log_status) Dungeon (dense_rank last order by fp.log_date_time), 0)

  of lab_pc lp

  inner join

  laboratories l

  on l.lab_id = lp.lab_id

  left outer join

  free_pc fp

  On lp.pc_name = fp.log_pc

  and l.lab_name = fp.log_lab

  Lp.lab_pc_id group

  )

  Lab_name group

  )

  Concerning

  Etbin

• Need help on a query

  I have the following query:

  Select nvl (iv.bed_num, fv.bed_num) as bed_num,

  NVL (IV. Season, 2014) season.

  NVL (IV.months, FV.months) months.

  days_irrigated,

  hours_irrigated,

  times_fertilized,

  amount_of_fert

  from (select bed_num,

  season,

  TO_NUMBER (to_char(irrigation_date,'MM')) months,

  Count (*) as days_irrigated,

  Sum (Duration) as hours_irrigated

  of irrigation_view

  Bed_num group,

  season,

  TO_NUMBER (to_char (irrigation_date, 'MM'))) iv

  full join

  (select bed_num,

  season,

  TO_NUMBER (to_char(effort_date,'MM')) months,

  Count (*) as times_fertilized,

  flat as amount_of_fert

  of fert_view

  Bed_num group,

  season,

  TO_NUMBER (to_char (effort_date, 'MM'))) fv

  On iv.bed_num = fv.bed_num

  and iv.season = fv.season

  and iv.months = fv.months;

  The results are exactly what I need.

  ex.

  BED_NUM SEASON MONTHS DAYS_IRRIGATED HOURS_IRRIGATED TIMES_FERTILIZED AMOUNT_OF_FERT

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

  10       2014          6                                               1            8.6

  21       2014          5                                               1           22.8

  24       2014          6                                               1           15.7

  14       2014          5                                               1           2.85

  8       2015          5              2               8

  25       2015          5              2               8

  26       2015          5              2               8

  When I try the query results (using above query in a with clause) I get two results.  If I put the condition 'season where = 2015' I retrieve all rows in 2015.  "When I put the condition" where season = 2014 "no records are returned.  When I leave off the where clause, all records are returned. 

  
  

  I also need to say all 2014 records are in the table fert_view and 2015 records from the irrigation_view.
  

  Thanks for the help of Frank.  I solved it.  It seems that in my case for some reason any NVL() does not work as expected.  I changed the NVL () COALESCE and it started working.  If anyone knows why this is, please share your knowledge.

• Need help with sql query

  Dear all,

  I have a sql like query below

  SELECT min (G.TRANSACTION_DATE), D.REQUEST_NUMBER

  MTL_TXN_REQUEST_HEADERS D,.

  MTL_TXN_REQUEST_LINES, E.

  MTL_MATERIAL_TRANSACTIONS G,.

  Mtl_Transaction_Types I have

  WHERE D.HEADER_ID = E.HEADER_ID

  AND G.TRANSACTION_TYPE_ID = I.TRANSACTION_TYPE_ID

  AND Upper (I.Transaction_Type_Name) = Upper ('TEC outcome')

  AND E.LINE_ID = G.MOVE_ORDER_LINE_ID

  AND D.MOVE_ORDER_TYPE = 5

  TO_DATE (G.TRANSACTION_DATE) BETWEEN TO_DATE('01-JAN-2014') AND TO_DATE('31-DEC-2014')

  D.REQUEST_NUMBER GROUP

  I need to get the first number of the application and finally ask for number based on the date of the transaction, how can I get the number of name application and based on the date of the transaction for the same query, please help me.

  above query is back under results

  

  If the query should return a line with the number of application like 2383 based on minimum transaction date and another column based on the maximum transaction date, please help me.

  so in the example above, it must return

  FIRST REQUEST NUMBER LAST NUMBER

  2383                                      1886

  Thank you

  select min(request_number) keep(dense_rank first order by transaction_date asc ) request_number_min
       , min(request_number) keep(dense_rank first order by transaction_date desc) request_number_max
    from (
          select min(g.transaction_date) transaction_date
               , d.request_number
            from mtl_txn_request_headers d
               , mtl_txn_request_lines e
               , mtl_material_transactions g
               , mtl_transaction_types i
           where d.header_id                    = e.header_id
             and g.transaction_type_id          = i.transaction_type_id
             and upper(i.transaction_type_name) = upper('WIP Issue')
             and e.line_id                      = g.move_order_line_id
             and d.move_order_type              = 5
             and to_date(g.transaction_date) between to_date('01-jan-2014') and to_date('31-dec-2014')
           group
              by d.request_number
         )
  

• Need help with sql query performance

  Dear all,

  I have a sql like query below, I need to give the following query please help me identify which statement I should tune to have better performanece.

  Select rownum LINE_NUM,

  A.LINE_ID,

  TO_CHAR (A.INVITMID),

  TO_NUMBER (A.PICKQTY),

  UNLOADINGPNT NULL,

  RRNUM NULL,

  WORKORDNUM NULL,

  WORKORDDESC NULL,

  A.PONUM,

  DTR_DUMB NULL,

  A.DESCRIPTION,

  FROM_SUB NULL,

  TO_SUB NULL,

  NO SOURCE,

  ASSET_NUMBER NULL,

  A.RECEIPTNUM,

  MOVEORD NULL,

  FROM_LOC NULL,

  TO_LOC NULL,

  MSD_NUM NULL,

  CONTAIN_LINE NULL,

  A.UOM,

  A.PO_RELEASE

  de)

  Select headerid Po.Po_Header_Id,

  rcv1. Po_Line_Id LINE_ID,

  rcv1.item_id INVITMID,

  (NVL(Rcv1.Transact_Qty,0)-NVL(rcv2.transact_qty,0)) PICKQTY,

  Po.Segment1 PONUM,

  Rcv1.Receipt_Num RECEIPTNUM,

  Rcv1.Item_Desc DESCRIPTION,

  Rcv1.Transact_Uom GLU,

  Rcv1.Po_release

  Po_Headers_All in.,.

  (Select rcv3. Po_Header_Id, RCV3.receipt_num, rcv3. Po_Line_Id, rcv3. Destination_Type_Code, rcv3. Item_Id, rcv3. Item_Desc, rcv3. Transact_Uom, SUM (rcv3. Transact_Qty) Transact_Qty, rcv3. PO_RELEASE OF)

  SELECT A.Po_Header_Id,

  C.RECEIPT_NUM receipt_num,

  A.Po_Line_Id,

  A.Destination_Type_Code,

  B.Item_Id,

  B.item_description Item_Desc,

  A.UNIT_OF_MEASURE Transact_Uom,

  A.QUANTITY Transact_Qty,

  D.RELEASE_NUM PO_RELEASE

  OF RCV_TRANSACTIONS,.

  RCV_SHIPMENT_HEADERS C.

  B RCV_SHIPMENT_LINES,

  PO_RELEASES_ALL D

  WHERE C.SHIPMENT_HEADER_ID = A.SHIPMENT_HEADER_ID

  AND B.SHIPMENT_LINE_ID = A.SHIPMENT_LINE_ID

  AND UPPER (A.Transaction_Type) = "to DELIVER".

  AND higher (A.Destination_Type_Code) = "EXPENSES".

  AND D.PO_RELEASE_ID = A.PO_RELEASE_ID

  UNION ALL

  SELECT A.Po_Header_Id,

  C.RECEIPT_NUM receipt_num,

  A.Po_Line_Id,

  A.Destination_Type_Code,

  B.Item_Id,

  B.item_description Item_Desc,

  A.UNIT_OF_MEASURE Transact_Uom,

  A.QUANTITY Transact_Qty,

  D.RELEASE_NUM PO_RELEASE

  OF RCV_TRANSACTIONS,.

  RCV_SHIPMENT_HEADERS C.

  B RCV_SHIPMENT_LINES,

  PO_RELEASES_ALL D

  WHERE C.SHIPMENT_HEADER_ID = A.SHIPMENT_HEADER_ID

  AND B.SHIPMENT_LINE_ID = A.SHIPMENT_LINE_ID

  AND B.ITEM_ID IS NULL

  AND UPPER (A.Transaction_Type) = "to DELIVER".

  AND higher (A.Destination_Type_Code) = "WORKSHOP".

  D.PO_RELEASE_ID AND = A.PO_RELEASE_ID) rcv3

  GROUP BY rcv3. Po_Header_Id, RCV3.receipt_num, rcv3. Po_Line_Id, rcv3. Destination_Type_Code, rcv3. Item_Id, rcv3. Item_Desc, rcv3. Transact_Uom, rcv3. Rcv1 PO_RELEASE),

  (SELECT A.PO_LINE_ID,

  Sum (A.Quantity) transact_qty,

  A.PO_HEADER_ID,

  C.RECEIPT_NUM

  OF RCV_TRANSACTIONS,.

  RCV_SHIPMENT_HEADERS C.

  B RCV_SHIPMENT_LINES,

  PO_RELEASES_ALL D

  WHERE C.SHIPMENT_HEADER_ID = A.SHIPMENT_HEADER_ID

  AND B.SHIPMENT_LINE_ID = A.SHIPMENT_LINE_ID

  AND UPPER (A.Transaction_Type) = "RETURN to the RECEPTION"

  AND D.PO_RELEASE_ID = A.PO_RELEASE_ID

  A.PO_LINE_ID, A.PO_HEADER_ID, C.RECEIPT_NUM GROUP) Rcv2

  Where Po.Po_Header_Id = Rcv1.Po_Header_Id (+)

  And Rcv1.Po_Line_Id = Rcv2.Po_Line_Id (+)

  And Rcv1.Receipt_Num = Rcv2.Receipt_Num (+)

  And Rcv1.Transact_Qty <>Nvl(Rcv2.Transact_Qty,999999999)

  Group of po.po_header_id, rcv1.po_line_id, po.segment1, rcv1.receipt_num, rcv1.item_id, Rcv1.Item_Desc, rcv1. TRANSACT_UOM, rcv1. PO_RELEASE, (NVL(Rcv1.Transact_Qty,0)-NVL(RCV2.transact_qty,0))) has

  Is my version of the database: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  Please find the attached PLAN to EXPLAIN.

  

  Thank you

  May be essentially the same join (between a, b, c and d) twice instead of three times

  sounds like it could be done with a single join (between a, b, c, and d), but you do not some columns than the columns of rcv1 rcv2

  We can work on what we can see only

  Select rownum line_num,

  rcv1.po_line_id line_id,

  TO_CHAR (rcv1.item_id) invitmid,

  NVL(rcv1.transact_qty,0) - nvl(rcv2.transact_qty,0) pickqty,

  unloadingpnt null,

  rrnum null,

  workordnum null,

  workorddesc null,

  Po. Ponum Segment1,

  dtr_dumb null,

  description of the rcv1.item_desc,

  from_sub null,

  to_sub null,

  No source,

  asset_number null,

  rcv1.receipt_num receiptnum,

  moveord null,

  from_loc null,

  to_loc null,

  msd_num null,

  contain_line null,

  Glu rcv1.transact_uom,

  rcv1.po_release

  of po_headers_all in.

  left outer join

  (select a.po_header_id,

  c.receipt_num,

  a.po_line_id,

  a.destination_type_code,

  b.item_id,

  b.item_description item_desc,

  a.unit_of_measure transact_uom,

  Sum (a.Quantity) transact_qty,

  d.release_num po_release

  from (select shipment_header_id,

  shipment_line_id,

  po_release_id,

  po_header_id,

  po_line_id,

  destination_type_code,

  unit_of_measure,

  quantity

  of rcv_transactions

  where upper (a.transaction_type) = "to DELIVER".

  and upper (a.destination_type_code) ('charge', 'WORKSHOP')

  ) a

  inner join

  rcv_shipment_lines b

  On a.shipment_line_id = b.shipment_line_id

  inner join

  c rcv_shipment_headers

  On a.shipment_header_id = c.shipment_header_id

  left outer join

  po_releases_all d

  On a.po_release_id = d.po_release_id

  where upper (a.destination_type_code) = "EXPENSES".

  or (upper (a.destination_type_code) = 'WORKSHOP'

  and b.item_id is null

  )

  A.po_header_id group,

  c.receipt_num,

  a.po_line_id,

  a.destination_type_code,

  b.item_id,

  b.item_description,

  a.unit_of_measure,

  d.release_num

  ) rcv1

  On po.po_header_id = rcv1.po_header_id

  left outer join

  (select a.po_line_id,

  Sum (a.Quantity) transact_qty,

  a.po_header_id,

  c.receipt_num

  from (select shipment_header_id,

  shipment_line_id,

  po_release_id,

  po_header_id,

  quantity

  of rcv_transactions

  where upper (a.transaction_type) = "RETURN to THE RECIPIENTS.

  ) a

  inner join

  rcv_shipment_lines b

  On a.shipment_line_id = b.shipment_line_id

  inner join

  c rcv_shipment_headers

  On a.shipment_header_id = c.shipment_header_id

  left outer join

  po_releases_all d

  On a.po_release_id = d.po_release_id

  A.po_line_id group,

  a.po_header_id,

  c.receipt_num

  ) rcv2

  On rcv1.po_line_id = rcv2.po_line_id

  and rcv1.receipt_num = rcv2.receipt_num

  where rcv1.transact_qty! = nvl(rcv2.transact_qty,999999999)

  Concerning

  Etbin

• Need help with the query to get the County

  Hello

  Oracle 10 g 2 10.2.0.3 - 64 bit

  I want back the number of accounts with two different types of funds (say A and B). Some accounts hold only one of the two funds, and some support both. I want to get the counts like this:

  • account held funds - has only
  • accounts holding funds-B only
  • accounts holding the Fund-A and B funds

  Here is what I started with but need assistance to meet the requirement above:

  select 
  count(distinct acct.bkoff_acct_no ) accounts_holding_fund_A
  from xe_account acct,
          xec_tal_investment_mandate iman,
          xec_tal_asset_allocation alloc,
          xe_benchmark bmark,
          xe_benchmark_usage bu,
          xe_object_description xod,
          xec_asset_class cls
  where iman.mandate_status_cd='A'
  and cls.asset_class_cd = alloc.asset_class_cd
  and iman.mandate_id = alloc.mandate_id
  and acct.account_id = iman.object_id
  and iman.object_type_cd = 'ACCT'
  and iman.mandate_id = xod.object_id
  and xod.field_nm='XEC_TAL_INVESTMENT_MANDATE.COMMENT_TXT'
  and xod.language_cd = 'E'
  and acct.acct_status_cd = 'O'
  and bu.object_type_cd(+) = 'TMAA'
  and bu.object_id(+) = alloc.asset_allocation_id
  and bmark.benchmark_id(+) = bu.benchmark_id
  and alloc.resp_txt like '%fund-A%'
  
  
  

  And suppose that the Fund-B has resp_txt like ' % of Fund-B»

  Please suggest.

  Concerning

  Hello

  Here is another way, it is easier to adapt to different jobs and different numbers of jobs:

  WITH got_distinct_jobs AS

  (

  SELECT DISTINCT deptno, job

  FROM scott.emp

  WHERE job IN ("ANALYST", "CLERKS") - or what

  )

  got_job_list AS

  (

  SELECT LISTAGG (job, ",") THE Group (ORDER BY work) AS job_list

  OF got_distinct_jobs

  GROUP BY deptno

  )

  SELECT job_list

  COUNT (*) AS num_departments

  OF got_job_list

  GROUP BY job_list

  ;

  This shows all the combinations of the jobs listed in the WHERE clause of got_distinct_jobs.  You don't need to change anything else in the query.  There may be any number of jobs.

  Output:

  JOB_LIST NUM_DEPARTMENTS

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

  CLERK                                        2

  ANALYST, CLERK 1

• Need help with the query (transpose)

  Hello experts, please help here - 11 g Oracle, attribute APA APB are fixed values and can be hard coded in query

  Need to transpose these data. Max(decode.. perd les données en sortie à cause de la condition de Max.)

  Entry:

  Name | Attribute | Value

  A1 APP 10

  A1 PDB 11

  A1 APA 20

  A1 PDB 21

  A2 BPA 13

  A2 BPB 14

  Expected results:

  Name AttVal1 AttVal2

  A1 10 11

  13 14 A2

  20 21 A1

  Hello

  Here's one way:

  WITH relevant_columns AS

  (

  SELECT name

  value

  CASE

  WHEN the attribute ("APA", "BPA") THEN 1

  WHEN the attribute ("PDB", "BPB") THEN 2

  END AS c_num

  ROW_NUMBER () (PARTITION BY NAME, attirbute

  Value of ORDER BY

  ) AS r_num

  FROM table_x

  )

  SELECT name, attval1, attval2

  OF relevant_columns

  PIVOT (MAX (value)

  FOR c_num IN (1 AS attval1

  2 UNDER attval2

  )

  )

  ORDER BY r_num, name

  ;

  If you would care to post CREATE TABLE and INSERT statements for your sample data, and then I could test this.

  Why do you want to

  NAME ATTVAL1 ATTVAL2

  ----  -------  -------

  A1 10 11

  20 21 A1

  in the results, rather than

  NAME ATTVAL1 ATTVAL2

  ----  -------  -------

  10 21 A1

  20 11-A1

  ?  You would be satisfied to one or the other?

  Depending on your answer, you may need to modify the analytical ORDER BY clause in the ROW_NUMBER function.