Reg: Query with UNION

Similar Questions

• Join query with union

  Hi all
  
  I have two requests and I want to join this two query
  
  The column of the report should be like this
  

  item_number WK_30  WE_31

  1st request
  

  select 
  re.item_number, 
  nvl(le.quantity,0) - nvl(re.quantity,0) WK_30
  from BACKLOG_WEEK_WH_AFTR_ATP le, BACKLOG_ATP_GT_CW_IN re
  where le.item_number =re.item_number
  and to_number(substr(re.year_week,-2,2)) = to_number(to_char(sysdate,'IW'))+1

  2nd request
  

  select 
  re.item_number, 
  nvl(le.quantity,0) - nvl(re.quantity,0) WK_31
  from BACKLOG_WEEK_WH_AFTR_ATP le, BACKLOG_ATP_GT_CW_IN re
  where le.item_number =re.item_number
  and to_number(substr(re.year_week,-2,2)) = to_number(to_char(sysdate,'IW'))+2

  Thanks in advance
  
  Concerning

  Hello

  You are welcome.

  I think that the best way to understand that is to show what data is generated at each stage...

  1. we need to generate a list of lines that have every week, we are interested in swing on...

  (   SELECT
          to_number(to_char(sysdate,'IW')) + ROWNUM year_week_num
      FROM
          DUAL
      CONNECT BY LEVEL <= 5
  ) row_gen
  
  YEAR_WEEK_NUM
  -------------
             30
             31
             32
             33
             34
  

  2. must be added BACKLOG_WEEK_WH_AFTR_ATP lines in the calculations for the first week in the report

  SELECT
      le.item_number,
      le.quantity,
      to_number(to_char(sysdate,'IW'))+1 year_week_num
  FROM
      BACKLOG_WEEK_WH_AFTR_ATP le
  UNION ALL
  SELECT
      re.item_number,
      -re.quantity,
      to_number(substr(re.year_week,-2,2)) year_week_num
  FROM
      BACKLOG_ATP_GT_CW_IN re
  /
  ITEM_NUMBE   QUANTITY YEAR_WEEK_NUM
  ---------- ---------- -------------
  ITEM_1            200            30
  ITEM_2            600            30
  ITEM_1           -200            30
  ITEM_1           -100            33
  ITEM_2           -300            30
  ITEM_2           -200            32
  ITEM_3           -800            30
  ITEM_3           -400            34
  

  3. we must now repeat weekly, generated by the request of row_gen against all of the item_numbers returned by the above query and match them if possible to get the amount. Where there is no entry in BACKLOG_WEEK_WH_AFTR_ATP or BACKLOG_ATP_GT_CW_IN for a number of the week, we should use 0 as the quantity. The Partition Outer Join does for us.

  SQL>         select
    2              re.item_number,
    3              row_gen.year_week_num,
    4              NVL(re.quantity,0) qty
    5          from
    6              (   SELECT
    7                      to_number(to_char(sysdate,'IW')) + ROWNUM year_week_num
    8                  FROM
    9                      DUAL
   10                  CONNECT BY LEVEL <= 5
   11              ) row_gen LEFT OUTER JOIN
   12                      (   SELECT
   13                              le.item_number,
   14                              le.quantity,
   15                              to_number(to_char(sysdate,'IW'))+1 year_week_num
   16                          FROM
   17                              BACKLOG_WEEK_WH_AFTR_ATP le
   18                          UNION ALL
   19                          SELECT
   20                              re.item_number,
   21                              -re.quantity,
   22                              to_number(substr(re.year_week,-2,2)) year_week_num
   23                          FROM
   24                              BACKLOG_ATP_GT_CW_IN re
   25                       ) re
   26                  PARTITION BY (re.item_number)
   27                  ON ( row_gen.year_week_num = re.year_week_num)
   28  /
  
  ITEM_NUMBE YEAR_WEEK_NUM        QTY
  ---------- ------------- ----------
  ITEM_1                30        200
  ITEM_1                30       -200
  ITEM_1                31          0
  ITEM_1                32          0
  ITEM_1                33       -100
  ITEM_1                34          0
  ITEM_2                30       -300
  ITEM_2                30        600
  ITEM_2                31          0
  ITEM_2                32       -200
  ITEM_2                33          0
  ITEM_2                34          0
  ITEM_3                30       -800
  ITEM_3                31          0
  ITEM_3                32          0
  ITEM_3                33          0
  ITEM_3                34       -400
  
  17 rows selected.
  

  4. now, we have the base dataset that we need - she has all the amounts with the right directions so that we can simply add everything up as a sum of sumulative. That's what makes OVER(PARTITION BY re.item_number ORDER BY row_gen.year_week_num) SUM (NVL(re.quantity,0)) bit. He said baseically are all lines seen so far in the result set for each item number...

          select
              re.item_number,
              row_gen.year_week_num,
              NVL(re.quantity,0) qty,
              SUM(NVL(re.quantity,0)) OVER(PARTITION BY re.item_number ORDER BY row_gen.year_week_num) quantity
          from
              (   SELECT
                      to_number(to_char(sysdate,'IW')) + ROWNUM year_week_num
                  FROM
                      DUAL
                  CONNECT BY LEVEL <= 5
              ) row_gen LEFT OUTER JOIN
                      (   SELECT
                              le.item_number,
                              le.quantity,
                              to_number(to_char(sysdate,'IW'))+1 year_week_num
                          FROM
                              BACKLOG_WEEK_WH_AFTR_ATP le
                          UNION ALL
                          SELECT
                              re.item_number,
                              -re.quantity,
                              to_number(substr(re.year_week,-2,2)) year_week_num
                          FROM
                              BACKLOG_ATP_GT_CW_IN re
                       ) re
                  PARTITION BY (re.item_number)
                  ON ( row_gen.year_week_num = re.year_week_num)
  /
  ITEM_NUMBE YEAR_WEEK_NUM        QTY   QUANTITY
  ---------- ------------- ---------- ----------
  ITEM_1                30        200          0
  ITEM_1                30       -200          0
  ITEM_1                31          0          0
  ITEM_1                32          0          0
  ITEM_1                33       -100       -100
  ITEM_1                34          0       -100
  ITEM_2                30       -300        300
  ITEM_2                30        600        300
  ITEM_2                31          0        300
  ITEM_2                32       -200        100
  ITEM_2                33          0        100
  ITEM_2                34          0        100
  ITEM_3                30       -800       -800
  ITEM_3                31          0       -800
  ITEM_3                32          0       -800
  ITEM_3                33          0       -800
  ITEM_3                34       -400      -1200
  

  5. we can now rotate these data in columns - however, there is a small problem. For points 1 and 2 we have 2 lines for the week 30, running in the quantity column total is the same for both because the two lines appear at the same point in the game as defined by the order by clause. This means before rotate us, we must select one of the lines - or the other will do, they are both correct. If we do not have, the effect will be to double the cumulative sum (for point 1 is 0, so it does not appear) for this, we can use the ROW_NUMBER function...

          select
              re.item_number,
              row_gen.year_week_num,
              NVL(re.quantity,0) qty,
              SUM(NVL(re.quantity,0)) OVER(PARTITION BY re.item_number ORDER BY row_gen.year_week_num) quantity,
              ROW_NUMBER() OVER(PARTITION BY re.item_number, row_gen.year_week_num ORDER BY NULL) rn
          from
              (   SELECT
                      to_number(to_char(sysdate,'IW')) + ROWNUM year_week_num
                  FROM
                      DUAL
                  CONNECT BY LEVEL <= 5
              ) row_gen LEFT OUTER JOIN
                      (   SELECT
                              le.item_number,
                              le.quantity,
                              to_number(to_char(sysdate,'IW'))+1 year_week_num
                          FROM
                              BACKLOG_WEEK_WH_AFTR_ATP le
                          UNION ALL
                          SELECT
                              re.item_number,
                              -re.quantity,
                              to_number(substr(re.year_week,-2,2)) year_week_num
                          FROM
                              BACKLOG_ATP_GT_CW_IN re
                       ) re
                  PARTITION BY (re.item_number)
                  ON ( row_gen.year_week_num = re.year_week_num)
  /
  ITEM_NUMBE YEAR_WEEK_NUM        QTY   QUANTITY         RN
  ---------- ------------- ---------- ---------- ----------
  ITEM_1                30        200          0          1
  ITEM_1                30       -200          0          2
  ITEM_1                31          0          0          1
  ITEM_1                32          0          0          1
  ITEM_1                33       -100       -100          1
  ITEM_1                34          0       -100          1
  ITEM_2                30       -300        300          1
  ITEM_2                30        600        300          2
  ITEM_2                31          0        300          1
  ITEM_2                32       -200        100          1
  ITEM_2                33          0        100          1
  ITEM_2                34          0        100          1
  ITEM_3                30       -800       -800          1
  ITEM_3                31          0       -800          1
  ITEM_3                32          0       -800          1
  ITEM_3                33          0       -800          1
  ITEM_3                34       -400      -1200          1
  

  6. so now that we have a way to select one of the duplicate lines, we can move forward a pivot data by ensuring that us choose only 'first' line for each element for each week...

  SELECT
      item_number,
      SUM
      (   CASE
              WHEN year_week_num = to_number(to_char(sysdate,'IW'))+1 THEN
                  quantity
          END
      ) plus_1,
      SUM
      (   CASE
              WHEN year_week_num = to_number(to_char(sysdate,'IW'))+2 THEN
                  quantity
          END
      ) plus_2,
      SUM
      (   CASE
              WHEN year_week_num = to_number(to_char(sysdate,'IW'))+3 THEN
                  quantity
          END
      ) plus_3,
      SUM
      (   CASE
              WHEN year_week_num = to_number(to_char(sysdate,'IW'))+4 THEN
                  quantity
          END
      ) plus_4,
      SUM
      (   CASE
              WHEN year_week_num = to_number(to_char(sysdate,'IW'))+5 THEN
                  quantity
          END
      ) plus_5
  FROM
      (   select
              re.item_number,
              row_gen.year_week_num,
              SUM(NVL(re.quantity,0)) OVER(PARTITION BY re.item_number ORDER BY row_gen.year_week_num) quantity,
              ROW_NUMBER() OVER(PARTITION BY re.item_number, row_gen.year_week_num ORDER BY NULL) rn
          from
              (   SELECT
                      to_number(to_char(sysdate,'IW')) + ROWNUM year_week_num
                  FROM
                      DUAL
                  CONNECT BY LEVEL <= 5
              ) row_gen LEFT OUTER JOIN
                      (   SELECT
                              le.item_number,
                              le.quantity,
                              to_number(to_char(sysdate,'IW'))+1 year_week_num
                          FROM
                              BACKLOG_WEEK_WH_AFTR_ATP le
                          UNION ALL
                          SELECT
                              re.item_number,
                              -re.quantity,
                              to_number(substr(re.year_week,-2,2)) year_week_num
                          FROM
                              BACKLOG_ATP_GT_CW_IN re
                       ) re
                  PARTITION BY (re.item_number)
                  ON ( row_gen.year_week_num = re.year_week_num)
      )
  WHERE
      rn = 1
  GROUP BY
      item_number
  

  You need not add a join between BACKLOG_WEEK_WH_AFTR_ATP and BACKLOG_ATP_GT_CW_IN, because we are all summed up in the article number and all item numbers, we have selected two tables. The aggregation ensures that the quantities are added together against the item number.

  HTH

  David

• Report with the query with union and parameters

  Hello
  
  We have an obligation to create a report with the request, which is the union and parameters.
  
  I intend to create a database for the report based on a query. But the problem here is that the way to pass parameters in the query.
  
  Request is something like that
  
  Select x.a, x.b, x.c
  x
  where x.year =: para1
  and x.status = 'A '.
  Union of all the
  Select x.a, x.b, x.c
  x
  where x.year =: para1 - 1
  and (x.status = 'c' and x.date =: para2 or x.status = 'I' and x.date < =: para2)
  
  Here x.year in the first select statement must be equal to: para1 and second select statement, it should be: para - 1.
  
  How this requirement can be achieved?
  
  Client don't want to separate worksheet, a parameter and another for the actual data that I tried with sys_context and it worked. But the client wants the result in a single sheet only... So I need to change their approach.
  
  Help, please.
  
  Thank you

  Hello
  Another option is to convert the request so that you will have the items from the selection
  for example on the query you provided that you can use:

  Select 'Curr' rec_type, x.a, x.b, x.c, x.year, x.date, x.status
  x
  where x.status = "A".
  Union of all the
  Select 'Prev' rec_type, x.a, x.b, x.c, x.year, x.date, x.status
  x
  where x.status in ('c', 'I')

  then, in the workbook, you will be able to create conditions such as:
  rec_type = 'Curr' and year =: para1

  rec_type = 'Prev' and year =: para1-1
  rec_type = 'Prev' and (status = 'c' and date =: para2 or status = 'I' and date)<=>

  Tamir

• Rewrite the query with joins, and group by

  Hello
  
  It's an interview question.
  
  Table names: bookshelf_checkout
  virtual library
  
  And the join condition between these two tables is title
  
  We need to rewrite under request without using the join condition and group by clause?
  
  

  SELECT b.title,max(bc.returned_date - bc.checkout_date) "Most Days Out"
             FROM bookshelf_checkout bc,bookshelf b
             WHERE bc.title(+)=b.title
             GROUP BY b.title;

  When I was in College, I read most of SELECT statements can be replaced by operations base SQL (DEFINE the OPERATORS). Now, I am rewriting the query with SET operators, but not able to get the exact result.
  
  Kindly help me on this.
  
  Thank you
  Suri

  Something like that?

    1  WITH books AS (
    2  SELECT 'title 1' title FROM dual UNION ALL
    3  SELECT 'title 2' FROM dual UNION ALL
    4  SELECT 'title 3' FROM dual ),
    5  bookshelf AS (
    6  SELECT 'title 1' title, DATE '2012-05-01' checkout_date, DATE '2012-05-15' returned_date FROM dual UNION ALL
    7  SELECT 'title 1' title, DATE '2012-05-16' checkout_date, DATE '2012-05-20' returned_date FROM dual UNION ALL
    8  SELECT 'title 2' title, DATE '2012-04-01' checkout_date, DATE '2012-05-15' returned_date FROM dual )
    9  SELECT bs.title, MAX(bs.returned_date - bs.checkout_date) OVER (PARTITION BY title) FROM bookshelf bs
   10  UNION
   11  (SELECT b.title, NULL FROM books b
   12  MINUS
   13* SELECT bs.title, NULL FROM bookshelf bs)
  SQL> /
  
  TITLE   MAX(BS.RETURNED_DATE-BS.CHECKOUT_DATE)OVER(PARTITIONBYTITLE)
  ------- ------------------------------------------------------------
  title 1                                                           14
  title 2                                                           44
  title 3
  

  Lukasz

• How can I fix this. REG QUERY "HKLM\SOFTWARE\Microsoft.

  HELP... Can someone please tell me what this means and how can I fix. REG QUERY 'HKLM\SOFTWARE\Microsoft NT\CurrentVersion\AppcompatFlags\UpgrapeExperienceIndicators' / v UpgEx: finderstr UpgEx ERROR: the system was unable to find the specified registry or the value key.

  How does this relate to the features of Windows Update (or recovery)?

  Did you mean "HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\ExperienceIndicatorsUpgrade... » ?

  Is this a computer Win7 Pro or Ultimate?

  Is this the same computer (not the same problem) in one or two of these previous discussions of yours?...

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-windows_programs/Windows-feature/3dd93b2b-0500-4173-9e96-10021973d79d

  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-update/install-updates/b1307f0b-cef4-48C6-a9f5-68063c270d0b

• Reg query using

  Hello

  I'm trying to use Reg Query to review the contents of a registry key. More precisely

  • HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify

  I just want to know what are the subkeys. I expect to be

  • IconStreams and

    PastIconsStream

  
  Since they are both of type reg_binary, when I do this query I have also all binary data as well, make very large output.

  Is there a way to simply retrieve/request which is in the field/column name and not the data column/field? I tried the /k options and /v who gave me errors, which I interpreted in the sense I was their use either wrong or they are not used in this instance.

  There is not a lot of examples out there and most of repeat them what you find when you use /?.

  Thank you.

  Hello

  The question you posted would be better suited in the MSDN Forums. I would recommend posting your query in the MSDN Forums.

  http://social.msdn.Microsoft.com/forums/en-us/windowsgeneraldevelopmentissues

• using reg query

  Hello

  I'm trying to use Reg Query to review the contents of a registry key.  More precisely

  • HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\TrayNotify

  I just want to know what are the subkeys.  I expect to be

  • IconStreams and
    PastIconsStream

  Since they are both of type reg_binary, when I do this query I have also all binary data as well, make very large output.

  Is there a way to simply retrieve/request which is in the field/column name and not the column/field data ?  I tried the /k options and /v who gave me errors, which I interpreted in the sense I was their use either wrong or they are not used in this instance.

  There is not a lot of examples out there and most of repeat them what you find when you use /?.

  Thank you.

  Hello

  The question you posted would be better suited in the MSDN Forums. I would recommend posting your query in the MSDN Forums.

  http://social.msdn.Microsoft.com/forums/en-us/windowsgeneraldevelopmentissues

• More than 1 SQL query with checkbox and error invalid number report

  Hi all

  I have two SQL query reports that each has an apex_item.checkbox and two processes for each report.  A report/process works very well.  It gives me an error of invalid number.

  In addition, another query SQL (editable report) gives me the following error when using the Multi line process, delete.

  	ORA-06502: PL/SQL: digital or value error: character number conversion error ORA-06502: PL/SQL: digital or value error: character number conversion error
  Ok

  When I got a report from SQL query (with box and a process) and the query SQL (editable report) everything worked.  It stopped working when I added another SQL query report (with box and a process).

  A SQL query has the following in my query: apex_item.checkbox(3,email_id,'UNCHECKED') ""

  The other SQL query has the following: apex_item.checkbox(2,b.file_id,'UNCHECKED') ""

  Any help will be greatly appreciated,

  Sylvia

  Hi Reema,

  I've recreated the region and now it works!

  Thank you for this, looking at

  Sylvia

• Write a SQL query with lines in columns

  All the

  I need help in writing a SQL query with lines in columns, let give u an example...

  drop table activity;

  CREATE TABLE 'ACTIVITY '.

  (

  "PROJECT_WID" NUMBER (22.0) NOT NULL,

  VARCHAR2 (150 CHAR) "PROJECT_NO."

  VARCHAR2 (800 CHAR) 'NAME '.

  );

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (1683691, '10007', 12-121');

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (1684994, '10008', 12-122');

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (1686296, '10009', 12-123');

  Insert in the ACTIVITY (PROJECT_WID, PROJECT_NO, NAME) values (2225222, '9040', 12-124');

  drop table lonet;

  CREATE TABLE 'LONET.

  (

  VARCHAR2 (150 CHAR) "NAME."

  NUMBER OF THE "ROOT."

  VARCHAR2 (150 CHAR) "ENTRYVALUE".

  );

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("GAC", 1683691, "LDE");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('NAM', 1683691, 'LME');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('BAG', 1683691, 'ICE');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('PAP', 1683691, 'IKE');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('NAM', 1686291, "QTY");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('PAP', 1686291, 'MAX');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("GAC", 1684994, "MTE");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('PAP', 1684994, 'MAC');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('FMT', 1684994, 'NICE');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('FMR', 1684994, 'RAY');

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ('BAG', 1686296, "CAQ");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("PAP", 1686296, "QAQ");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("VANESSA", 1686296, "THEW");

  INSERT INTO LONET (NAME, ROOT, ENTRYVALUE) VALUES ("ANDR", 1686296, "REYL");

  commit;

  Link: activity.project_wid = lonet.root

  look like output

  Project_wid	Project_no	NAME	GAC	NAM	BAG	RAC
  1683691	10007	12-121	LDE	LME	LCE	LKE
  1684994	10008	12-122	MTE	null	null	MAC
  1686296	10009	12-123	null	null	CAQ	QAQ
  2225222	9040	12-124	null	null	null	null

  two problems, in that I am running

  1. I dono how simply we can convert rows to columns

  2. for root = 1683691, there are double NAM and RAC in lonet table... ideally these data should not be there, but since its here, we can take a MAX so that it returns a value

  3. There are undesirables who should be ignored

  Once again my thought process is that we join the activity and 4 alias table lonet.

  ask for your help in this

  Thank you

  Hello

  This is called pivoting.

  Here's a way to do it:

  WITH relevant_data AS

  (

  SELECT a.project_wid, a.project_no, b.SID

  , l.name AS lonet_name, l.entryvalue

  Activity one

  LEFT OUTER JOIN lonet l.root = a.project_wid l

  )

  SELECT *.

  OF relevant_data

  PIVOT (MAX (entryvalue)

  FOR lonet_name IN ("GAC" IN the gac

  "NAM" AS nam

  'BAG' IN the bag

  "RAC" AS cars

  )

  )

  ORDER BY project_wid

  ;

  Output:

  PROJECT_WID PROJECT_NO GAC NAM BAG RAC NAME

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

  1683691 12 - 10007 121 LDE LME LCE LKE

  1684994 MAC MTE 10008 12-122

  1686296 12 - 10009 123 QAC QAQ

  2225222 9040 12 - 124

  To learn more about swivel, see the FAQ in the Forum: Re: 4. How can I convert rows to columns?

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

• help me out with a query with an output that has own text.

  help me out with a query with an output that has own text.

  For example select name from tbl_name

  Ben "is my name"-> should be the output

  Hello

  3cc59f7b-B8C1-4EFA-8385-e0d8720a689c wrote:

  help me out with a query with an output that has own text.

  For example select name from tbl_name

  Ben "is my name"---> should be the output

  Sorry, it is not clear what you want.

  If the table contains only "Ben", then you can get the output above using a query like this:

  SELECT name. '' my name is' ' AS name_plus

  FROM tbl_name;

  I hope that answers your question.

  If this isn't the case, please post a small example data (CREATE TABLE and only relevant columns, INSERT statements), and the results you want from this data.

  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: https://forums.oracle.com/message/9362002#9362002

• Can I do a query with a varchar2 or other inside OF?

  How can I do a query with a Variable (varchar) inside OF?

  example:

  Select * from: var;

  
  

  I received the error message: "invalid table name".
  

  declare

  n number;

  table-name varchar2 (30): = "double";

  Start

  run immediately 'count (*) select "| table_name in n;

  dbms_output.put_line (n);

  end;

  /

• Select the query with the level line list where the clause

  Hi all
  
  I am creating a tabular presentation based on a SQL query that has a list of selection based on a query with a where clause clause that refers to a column in the original SQL query.
  
  The situation is, I have a table that stores the client_id, source_id, and build_id, lets call it client_source. I have a second table, build_source, containing source_id and build_id, one to many relations between the two (1 source_id could have build_id 1-7).
  
  Using a tabular presentation, I want to select the correspondent build_id to use in client_source, but the selection list should contain only the build_id for this particular source_id of lines.
  
  Here is an example of the SQL source of tabular presentation;
  
  Select
  s.ROWID,
  s.CLIENT_ID,
  s.SOURCE_ID,
  APEX_ITEM. SELECT_LIST_FROM_QUERY (1, s.BUILD_ID,)
  "Select display b.build_id, b.build_id return.
  b build_source where b.source_id = s.SOURCE_ID ') lst
  of s client_source
  
  what I want to achieve, it's as source_id "BOLD" match fields. When the query is built this way, I get an error of "invalid identifier" Oracle on s.SOURCE_ID during execution.
  
  Is there some special tags to be used to refer to the external column? I must be missing something because this looks like a pretty mundane problem.
  
  I am running on 4.1.0.00.32, on an Oracle 10 g release 10.2.0.4.0 Server Express request.
  
  
  I look forward to useful responses!
  
  
  See you soon,.
  Jason
  
  Published by: 1005131 on May 9, 2013 19:02

  Your selection by query list receives a static SQL. That SQL can't "see" the value of your s.source_id.
  But it would work like this:
  where b.source_id = ' | s.SOURCE_ID)

  You would be the value for the SQL concatenation. It is not ideal, but it will work.

  Jorge

• SQL query with terms and calculations?

  Hello
  How do I create a query with terms and calculations?
  For example, I have this table
  
  
  Start | End |     At work |     Mandatory
  ------------------------------------------------------------------------------------
  1ST JANUARY 13 | JANUARY 11, 13.     Office |          1
  JANUARY 14, 13. 25 JANUARY 13 |     Ministry of the Interior.     0
  04-MRZ-13 | 15-MRZ-13 |     Office |          0
  FEBRUARY 11, 13. FEBRUARY 22, 13.     Office |          1
  
  
  Now, if the workplace of the column = office and required column = 0
  the new 'price' column should calculate: (end-start) * $25.00
  and if workplace = Office and required column = 1
  the 'price' column must calculate: (end-start) * $20.60
  any other $0.00
  
  I tried with the case statement, but I didn't know how
  to calculate my values and display in the virtual column 'price '.
  
  Something like
  case
  When Working_Place = 'Office' and mandatory = 1
  then...
  else ' 0.00'. "
  end PRICE
  ?????
  
  
  Or is that not possible?
  
  Published by: DB2000 on 12.03.2013 05:09

  Use CASE:

  select  start_dt,
          end_dt,
          working_place,
          mandatory,
          case
            when working_place = 'Office' and mandatory = 0 then (end_dt - start_dt) * 25
            when working_place = 'Office' and mandatory = 1 then (end_dt - start_dt) * 20.60
            else 0
          end price
    from  tbl
  /
  
  START_DT  END_DT    WORKING_PLA  MANDATORY      PRICE
  --------- --------- ----------- ---------- ----------
  01-JAN-13 11-JAN-13 Office               1        206
  14-JAN-13 25-JAN-13 Home Office          0          0
  04-MAR-13 15-MAR-13 Office               0        275
  11-FEB-13 22-FEB-13 Office               1      226.6
  
  SQL> 
  

  SY.

• A simple query with as wrong return result

  Hello
  
  I run a simple query with like.
  If I use the parameter I get incorrect results.
  If I use the request without parameter results are ok.
  
  My script:
  
  ALTER SESSION SET NLS_SORT = BINARY_CI;
  ALTER SESSION SET NLS_COMP = LINGUISTIC;
  
  -drop table abcd;
  create table abcd (col1 varchar2 (10));
  
  INSERT INTO VALUES ABCD ('122222');
  insert into abcd values ('111222');
  
  
  SELECT * FROM ABCD WHERE COL1 LIKE: 1. -bad result with 12%
  /*
  COL1
  ----------
  122222
  * 111222 *.
  */
  
  "Select * ABCD where col1 like 12%; -result ok
  /*
  COL1
  ----------
  122222
  */
  
  I use Oracle Database 11 g Enterprise Edition Release 11.2.0.1.0 - 64 bit Production
  and query, run in Oracle SQL Developer 3.1.07.

  I think it's just a bug, and it is set to 11.2.0.3:

  11.2.0.1:

  DB11.2.0.1>> select * from v$version where rownum=1;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
  
  1 row selected.
  
  DB11.2.0.1>> ALTER SESSION SET NLS_SORT=BINARY_CI;
  
  Session altered.
  
  DB11.2.0.1>> ALTER SESSION SET NLS_COMP=LINGUISTIC;
  
  Session altered.
  
  DB11.2.0.1>> create table abcd (col1 varchar2(10));
  
  Table created.
  
  DB11.2.0.1>> INSERT INTO ABCD VALUES ('122222');
  
  1 row created.
  
  DB11.2.0.1>> insert into abcd values ('111222');
  
  1 row created.
  
  DB11.2.0.1>> VARIABLE A1 VARCHAR2(10);
  DB11.2.0.1>> EXEC :A1 := '12%';
  
  PL/SQL procedure successfully completed.
  
  DB11.2.0.1>> SELECT * FROM ABCD WHERE COL1 LIKE :A1;
  
  COL1
  ----------
  122222
  111222
  
  2 rows selected.
  

  11.2.0.3:

  DB11.2.0.3>> select * from v$version where rownum=1;
  
  BANNER
  --------------------------------------------------------------------------------
  Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
  
  1 row selected.
  
  DB11.2.0.3>> ALTER SESSION SET NLS_SORT=BINARY_CI;
  
  Session altered.
  
  DB11.2.0.3>> ALTER SESSION SET NLS_COMP=LINGUISTIC;
  
  Session altered.
  
  DB11.2.0.3>> create table abcd (col1 varchar2(10));
  
  Table created.
  
  DB11.2.0.3>> INSERT INTO ABCD VALUES ('122222');
  
  1 row created.
  
  DB11.2.0.3>> insert into abcd values ('111222');
  
  1 row created.
  
  DB11.2.0.3>> VARIABLE A1 VARCHAR2(10);
  DB11.2.0.3>> EXEC :A1 := '12%';
  
  PL/SQL procedure successfully completed.
  
  DB11.2.0.3>> SELECT * FROM ABCD WHERE COL1 LIKE :A1;
  
  COL1
  ----------
  122222
  
  1 row selected.
  

  Kind regards
  Sayan Malakshinov
  http://orasql.org

• Please suggest a select query / under query with using any routines or

  source table: three columns ORIGIN, DESTINATION, MILES
  
  Origin Destination Miles
  
  Sydney Melbourne 1000
  Perth, Adelaide 3000
  Canberra Melbounre 700
  Melbourne Sydney 1000
  Brisbane Sydney 1000
  Perth, Darwin 4000
  Sydney, Brisbane 1000
  
  out put: three columns ORIGIN, DESTINATION, MILES
  
  Duplicate routes should be ignored, so the output is
  
  Origin Destination Miles
  
  Sydney Melbourne 1000
  Perth, Adelaide 3000
  Canberra Melbounre 700
  Brisbane Sydney 1000
  Perth, Darwin 4000
  
  Please suggest a select query / under query with using subroutines or functions/pkgs to get put out table.

  Hello

  user9368047 wrote:
  ... Please suggest a select query / under query with using subroutines or functions/pkgs to get put out table.

  Why? If the most effective way to achieve the desired results is to use a function, why would you not use it?

  Here's a way, without all the features:

  SELECT     a.*
  FROM           source_table  a
  LEFT OUTER JOIN      source_table  b  ON   a.origin          = b.destination
                                        AND  a.destination       = b.origin
                        AND  a.miles          = b.miles
  WHERE   b.origin  > a.origin    -- Not b.origin > b.origin
  OR     b.origin  IS NULL
  ;
  

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

  Published by: Frank Kulash, November 6, 2012 19:39
  Fixed WHERE after MLVrown clause (see below)