Several lines of subquery

Similar Questions

• Help: several lines subquery

  Hello

  My question hinges off the coast of the same type of DB as the question here a little backward (https://forums.oracle.com/thread/1982906).

  The question is: determine who or the authors wrote the books most often purchased by customers of JustLee books

  I'm currently building a subquery of several lines (I don't know if that would be the best way to approach). I have provided the table at the bottom of this post.

  By my code below, as you can see, this does not work for me. I'm going to pull the total number of each book (via isbn inside the authoridtable), then I'll look up the code of the author and, in the end, the name of the author (table orderitems then bookauthor). I work from the inside to the outside and can't get through using the first subquery.

  Could someone please be able to help point me in the right direction?

  Thanks for your help!

  SQL > SELECT isbn, authorid

  2 FROM bookauthor

  3. WHERE IN (SELECT COUNT (isbn) isbn

  4 FROM orderitems

  5 GROUP BY isbn)

  6 ORDER BY isbn, authorid;

  no selected line

  TABLES:

  SQL > select * from orderitems.

  ORDER ITEM # QUANTITY PAIDEACH ISBN NO.

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

  1000 1 3437212490 1 19.95

  1001 1 9247381001 1 31.95

  1001 2 2491748320 1 85,45

  1002 1 8843172113 2 55.95

  1003 1 8843172113 1 55.95

  1003 2 1059831198 1 30.95

  1003 3 3437212490 1 19.95

  1004 1 2491748320 2 85,45

  1005 1 2147428890 1 39.95

  1006 1 9959789321 1 54.5

  1007 1 3957136468 3 72.15

  1007 2 9959789321 1 54.5

  1007 3 8117949391 1 8.95

  1007 4 8843172113 1 55.95

  1008 1 3437212490 2 19.95

  1009 1 3437212490 1 19.95

  1009 2 0401140733 1 22

  1010 1 8843172113 1 55.95

  1011 1 2491748320 1 85,45

  1012 1 8117949391 1 8.95

  1012 2 1915762492 2 25

  1012 3 2491748320 1 85,45

  1012 4 0401140733 1 22

  1013 1 8843172113 1 55.95

  1014 1 0401140733 2 22

  1015 1 3437212490 1 19.95

  1016 1 2491748320 1 85,45

  1017 1 8117949391 2 8.95

  1018 1 3437212490 1 19.95

  1018 2 8843172113 1 55.95

  1019 1 0401140733 1 22

  1020 1 3437212490 1 19.95

  SQL > select * from bookauthor;

  ISBN AUTH

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

  0132149871 S100

  0299282519 S100

  0401140733 J100

  1059831198 P100

  1059831198 S100

  1915762492 W100

  1915762492 W105

  2147428890 W105

  2491748320 B100

  2491748320 F100

  2491748320 R100

  3437212490 B100

  3957136468 A100

  4981341710 K100

  8117949391 R100

  8843172113 A100

  A105 8843172113

  8843172113 P105

  9247381001 W100

  9959789321 J100

  20 selected lines.

  SQL > select * from the author.

  FNAME LNAME AUTH

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

  S100 SAM SMITH

  J100 JANICE JONES

  A100 AUSTIN JAMES

  M100 SHEILA MARTINEZ

  K100 KZOCHSKY TAMARA

  P100 PORTER LISA

  A105 ADAMS JUAN

  B100 JACK BAKER

  P105 PETERSON TINA

  W100 WILLIAM WHITE

  W105 LISA WHITE

  R100 ROBINSON ROBERT

  F100 FIELDS OSCAR

  W110 WILKINSON ANTHONY

  14 selected lines.

  Hello

  Thanks for posting the sample data.

  Be sure to post the results desired from this data, the reason why you want to these results and your version of Oracle.

  You can reach the author table in the main query I posted earlier.

  WITH got_total AS

  (

  SELECT isbn

  The AMOUNT (quantity) AS total - may be

  , EVALUATE () OVER (ORDER OF SUM (amount) DESC) AS rnk

  Of orderitems

  GROUP BY isbn

  )

  SELECT b.isbn

  a.authorid

  a.lname

  a.fname

  t.total

  OF bookauthor b

  JOIN got_total t WE b.isbn = t.isbn

  JOIN the author an a.authorid ON = b.authorid

  WHERE t.rnk = 1

  ;

  I see that orderitems has a quantity column.  SUM (quantity), not to COUNT (*), is probably what you want to determine the author of bestsellers.

  The above query gives these results:

  TOTAL FNAME LNAME ISBN AUTH

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

  3437212490 B100 BAKER JACK 8

• 01427 00000 - "einreihig subquery returns several lines.

  Hi all
  How can I solve it

  SELECT 
         v.code
        ,v.bar_code
        ,v.arb_name
        ,v.eng_name
        ,v.branch_no
        ,(SELECT sum(quantity) FROM viw_whs_items_movement GROUP BY branch_no)
  FROM  viw_whs_items_movement V

  This code gives me this error
  01427 00000 - "einreihig subquery returns several lines.
  I know that I have more value, but I need this value
  
  Result group
  

  SELECT sum(v.quantity) 
  FROM viw_whs_items_movement v 
  GROUP BY v.branch_no
  ##########################
  SUM(V.QUANTITY)
  ---------------
           114453 
             2501 
             8137 
            13270 
            15230 
           120626 
            22536 
             2926 
            12848 
            37509 
            20911 
             7503 
             6248 
            17221 
              462 
               24 
            15041 
            10307 
            12524 
           526627 
            10564 
             8230 
            13204 
             2840 
            80769 
          1418238 
           215694 
            15238 
             5063 
           104187 
              913 
           147079 
            11293 
            12678 
            18855 
  
   35 rows selected 

  Must be scalar subqueries. You demonstrate your subquery returns more than one line. Where the error.

  A solution would be to establish a correlation between the results of the subquery by joining the branch_id with branch_id of the outer query. However, as the two queries use the same table, you can simply use an analytical SUM():

  SELECT
         v.code
        ,v.bar_code
        ,v.arb_name
        ,v.eng_name
        ,v.branch_no
        ,sum(quantity) over (partition by branch_no) as branch_tot
  FROM  viw_whs_items_movement V      
  

  Cheers, APC

• Update of several lines using the join condition

  Hi all
  
  CREATE OR REPLACE
  PROCEDURE update_t
  IS
  
  BEGIN
  SheikYerbouti IN (SELECT EMPLOYEE_ID, FIRST_NAME, LAST_NAME FROM hr.employees)
  LOOP
  UPDATE
  HR.employees1
  SET
  FOCA =)
  Select concat (FIRST_NAME, LAST_NAME) in the hr.employees where SheikYerbouti. EMPLOYEE_ID = 197);
  END LOOP;
  END update_t;
  /
  
  I'm trying to update column Foca Employees1 table. When I run this procedure, I get the error
  
  Error report:
  ORA-01427: einreihig subquery returns multiple rows
  ORA-06512: at "SYSTEM. UPDATE_T", line 13
  ORA-06512: at line 1
  01427 00000 - "einreihig subquery returns several lines.
  
  Please let me know a solution for this.
  
  Thank you
  Mathon

  Hello Mathieu,
  in your internal SQL result set is not limited to just one line.
  Try this

  UPDATE hr.employees1 SET
  FIRST_LAST= (select concat(FIRST_NAME,LAST_NAME) from hr.employees where emp_rec.EMPLOYEE_ID=hr.employees.employee_id);
  

  Your version had no restrictions on selected lines of hr.employees. You gave a where condition clause that is not related to the query.

  The best solution for your problem is to avoid completely any PL/SQL loop. You can try something like this:

  update
     (select
         e1.first_last,
         e.first_name,
         e.last_name
      from
         hr.employees1 e1,
         hr.employees e
      where
         e1.employee_id=e.employee_id) set
     first_last=first_name||last_name;
  

  But beware, the updates on the joints work only under certain restrictions. The key of the table to be updated must be the join key. (key preserved is the word to look for).

  Hope that helps,
  dhalek

• Match pattern IMAQ 4 to superimpose several lines 2

  Hello community OR,.

  I have a problem connecting to the match pattern to superimpose several lines 2.

  I want to track an object from a video webcam.

  In this help http://zone.ni.com/reference/en-XX/help/370281U-01/imaqvision/imaq_match_pattern_4/ it is said that the Matches (Pixels) (Bounding Box) must be connected to the superposition of several lines to the end of line Points. But I can't take the bounding box only. I tried the unbundling of the table 1 d of the clusters, but I can't do it.

  Any help is appreciated. I can post a picture of my code if requested.

  Thank you

  Marwan Sabry

  I'm sorry, it's an array of clusters.
  -Therefore, index 0 for the first game.
  -unbundling with name for encompassing and then pass it to overlay vi.

• In Windows 7 we select several lines of data that are in a different location on the page (no continuous lines) through the mouse or keyboard and also can we copy all lines of these different at the same time to paste somewhere else in one fell swoop.

  > Now I'm unlable to select more number of lines that are not a sequence in a single page to copy the data rows and paste somewhere in one fell swoop.
  > Is this concept implemented in Windows 7. ?
  > Is there a provision (method) to select several lines that are not continuous across the keyboard or the mouse in windows 7?

  Byagaris,
  It depends on what program you are trying to copy and paste into.  You are able to select continuous, multiple lines, by using the Ctrl Key and clicking, or by highlighting the desired line.  For example, I held the Ctrl key and then, using the mouse, has highlighted several different phrases in the various paragraphs, and could then copy them.  This feature is available for several versions of windows.
  If you are not able to perform this action then post what happens when you try and what program you try it.
  Mike - Engineer Support Microsoft Answers
  Visit our Microsoft answers feedback Forum and let us know what you think.

• HP Officejet Pro L7590 all-in: HP officejet Pro L7590 prints 1/2 of the line of text on several lines of the document

  I received an email for the diagnosis of the printer and I was prompted to install the updated drivers and I did it and now when I print the test page, I get several lines of text that displays only the top or the bottom 1/2 letters across the page, I printed a self-test diagnostic Page and printed everything in pink , but it does not print 1/2 letters across the page as a test page, then I printed a page of print quality and it did the same as the test page and it does the same thing as the test page, then I tried calibrate spacing of thought which may fix the problem but does not , what can I do?

  Irven

  Hi mmcmret8,

  Thank you for your answer! It is possible that the print heads may need to be changed, at this point, I would recommend to you please call our hotline at the 800-474-6836. If you do not live in the United States / Canada region, please click the link below to get help from your region number. Language-country selector.

  Best regards!

• Vertically Center a LabelField several lines on a screen

  Hello

  I am trying to vertically align a LabelField several lines on a screen.  This turns out to be more difficult than it should be.  I am calculating the upper margin of the LabelField with:

  int topEmptySpace = (Display.getHeight() - label.getPreferredHeight()) / 2;
  
  label.setMargin(topEmptySpace, 15, 0, 15);
  

  It works, but only if the text in the LabelField is a single line.  When it becomes multi-line, getPreferredHeight() value does not change, and therefore the LabelField is not perfectly in the Center.  I saw a couple other posts about it, without a solution...

  Thoughts?  Thank you!

  Because getPreferredHeight is just a suggestion. A field can know its peak that it is laid out. It is too late for setMargin (in general - there are all kinds of tricks). Fortunately, you can easily calculate the actual height your aura LabelField - multiply its getPreferredHeight by ( + 1). Unlike many other text fields, LabelField never Word encapsulates and respect only line breaks.

• Several lines and pictures in a list

  Anyone know the best way to make a list where each line consists of several lines of text and a picture as well?

  I have to customization of the graphical component of the list?

  Yes, you need to customize drawListRow. You can use setRowHeight if the height of the rows is too small.
  You can use graphics methods to paint each line.

• Transfer incoming calls to several lines on 7960

  Hi all

  I hope someone can help out me.  Some time ago, I came across a paper on Cisco's Web site that showed me how to transfer incoming calls to several lines on the same phone.  I can't for the life of find me it.

  The scenario is that I have a phone reception (7960) which has 6 buttons on line.  I want incoming calls to its extension 926 to hit line 1 first, if this line is busy he stumbles on line 2 and so on.

  I use Call Manager 4.2 at present that is currently configured with monitoring Console.  I'm moving this phone to an another CUCM on 4.2 (it's complicated) with a view possibly to upgrade to the latest version.  I won't use the monitoring I know, that they declined to support in his favor in later versions by opting for a standalone package.  I distictly recall this document is written for version 4.x, when I found it.  He spoke of creating new spaces of research of appellant as ReceptionL1_to_L2 to achieve the desired result.

  Has anyone seen this document before and have a link to it?  Or perhaps could suggest a better way to do this?

  Thanks in advance for your help, much appreciated.

  Hello

  Here is the reference in addition to the good information of Manish

  and Abhishek (5 of each)

  How many calls per line working in Cisco CallManager 4.x

  http://www.Cisco.com/en/us/products/SW/voicesw/ps556/products_tech_note09186a00801f3b4e.shtml

  See you soon!

  Rob

  "Clocks go slow in a workplace.
  "Drag to minutes and hours jerk."

  -Shock

• Master / detail: several lines in detail are selected default

  Hello world

  I use Jdev 12 c and facing a problem, in a scenario of master / detail, several lines are by default selected in the secondary table, I checked the line selection unique option in the configuration of the table. Please see the snapshot for clarity.

  

  Help, please

  Kind regards

  Crusher

  You normally see this problem when the vo or eo is not a primary key defined. Check that each OT and vo should have a defined primary key that is unique for the vo.

  Timo

• How to upgrade several lines

  Hello world!

  As I said... is it possible to update several lines in the studio ODI 12 c?

  Thanks anyway!

  Can you close the thread and then marking it as answered.

• Insert several lines in trigger?

  can someone tell me how can I insert several lines in a trigger. I tried several ways, and so far nothing works.

  create or replace

  USER_GROUPS_TRIG RELAXATION

  before INSERT ON USER_GROUPS

  FOR EACH LINE

  DECLARE

  number of max_id;

  BEGIN

  SELECT TO_NUMBER (new_id) + 1 as new_id in max_id OF NEW_ID_VW;

  INSERT THE TBL1

  (USER NAME)  VALUES

  (max_id,: NEW.) (NEW); -It works very well and needs no adjustment, 1 inserted row.

  MERGE INTO GROUP_MAPPING HAS

  USING (SELECT USER_ID, GROUP_ID ADMIN_GROUPS_VW) B

  ON (A.USER_ID = B.USER_ID)

  WHEN NOT MATCHED THEN

  INSERT (A.USER_ID, A.GROUP_ID)

  values (b.user_id, b.group_id);

  -FOR V IN 1.10 IN LOOP

  -INSERTION IN GROUP_MAPPING (user_id, group_id)

  -(select user_id, group_id from admin_groups_vw);

  -END LOOP;

  -INSERT IN GROUP_MAPPING

  --(USER_ID, GROUP_ID) VALUES

  -(max_id, (select group_id from admin_groups_vw));

  -None of these POPs an error, just does not have the insert (there are several records, so there should be several inserted rows), I tried to insert, loop and fusion.

  END;

  Thanks for any help.

  Hello

  Whenever you have a problem, please post a small example data (CREATE TABLE and only relevant columns, INSERT statements) of all the tables involved, so that people who want to help you can recreate the problem and test their ideas.

  Also post the exact results you want from this data, as well as an explanation of how you get these results from these data, with specific examples.

  If you ask on a DML statement, such as CREATE TABLE, INSERT, INSERT statements must re-create the tables as they are to the DML, and the results will be the content of the or a modified tables when it's all over.

  In this case, after complete relaxation and a DML statement that triggers, too.

  Always say what version of Oracle you are using (for example, 11.2.0.2.0).

  See the FAQ forum: Re: 2. How can I ask a question on the forums?

  Is admin_groups_vw a notice?  This it is, and the view depends on the table you are inserting (user_groups), then you will get a runtime error because the picture is changing.  A FOR EACH ROW trigger on user_groups can't question user_groups.  You said: "none of these POPs an error", but are you sure you're not getting a runtime error and just hide?

• Help to extract data Clob to a column in a table that has several lines in a table

  Help to extract data Clob to a column in a table that has several lines in a table

  It works for only the first line

  CREATE or REPLACE DIRECTORY XMLDIR AS ' / orabackups';

  Grant read, write on DIRECTORY XMLDIR to the public;

  () dbms_xslprocessor.clob2file

  beef in CLOB,

  XMLDIR IN VARCHAR2,

  "testfile2.txt" IN VARCHAR2);

  DECLARE

  buf CLOB.

  BEGIN

  SELECT H15_DOC

  IN buf

  OF H15TEST. H15_STAGE

  where rownum = 1;

  dbms_xslprocessor.clob2file (buf, 'XMLDIR', 'testfile2.txt');

  END;

  /

  -This error code

  CREATE or REPLACE DIRECTORY XMLDIR AS ' / orabackups';

  Grant read, write on DIRECTORY XMLDIR to the public;

  () dbms_xslprocessor.clob2file

  XData in CLOB,

  XMLDIR IN VARCHAR2,

  "testfile2.txt" IN VARCHAR2,

  CSID in NUMBER: = 0);

  DECLARE

  CURSOR xmlmycur IS SELECT H15_DOC

  OF H15TEST. H15_STAGE

  where rownum = 102140;

  l_clob CLOB.

  XData CLOB.

  BEGIN

  DBMS_LOB.CREATETEMPORARY (l_clob, true);

  DBMS_LOB.CREATETEMPORARY (xdata, true);

  OPEN xmlmycur.

  LOOP

  SEEK xmlmycur INTO xdata;

  dbms_xslprocessor.clob2file (xdata, 'XMLDIR', 'testfile2.txt');

  EXIT WHEN xmlmycur % notfound;

  END LOOP;

  CLOSE Xmlmycur;

  END;

  /

  ORA-21560: 3 argument is null, invalid or out of range

  ORA-06512: at "SYS." DBMS_LOB", line 991

  ORA-06512: at "XDB". DBMS_XSLPROCESSOR', line 324

  ORA-06512: at line 15 level

  FYI, it seems that the file being created will exceed 5 gig

  Yes, it is a known issue with DBMS_XSLPROCESSOR.clob2file with big files.

  Here is a slightly modified version of the code that I posted earlier, fixing WRITE_ERROR except:

  DECLARE

  v_file utl_file.file_type;

  -write a unique to clob

  procedure write_clob (p_content in clob) is

  v_buffer varchar2 (32767).

  V_POSITION pls_integer: = 1;

  v_amount pls_integer: = 32767;

  Start

  loop

  Start

  DBMS_LOB. Read (p_content, v_amount, v_position, v_buffer);

  exception

  When no_data_found then exit;

  end;

  UTL_FILE.put_raw (v_file, utl_raw.cast_to_raw (v_buffer), true);

  V_POSITION: = v_position + v_amount;

  end loop;

  end;

  BEGIN

  -Open the file

  v_file: = utl_file.fopen ('TEST_DIR', 'testfile2.txt', 'wb', 32767);

  -loops through the lines

  for r in)

  Select h15_doc

  of h15test.h15_stage

  )

  loop

  write_clob (r.h15_doc);

  end loop;

  UTL_FILE.fclose (v_file);

  END;

  /

• Problem with the help of several lines of flight path images. Any help would be greatly appreciated thanks!

  Hello

  I use several lines of flight path images, and when the mouse is hovering over an image rollover on the second row or below the image that is supposed to appear appears on the image at the top of its column. Any help would be appreciated, I've tried everything I can and can not find a way to solve this problem. If you need videos or screenshots of the problem, DOM Panel or code please ask. Thank you

  I'm on a mac on Yosemite and spin the latest version of dreamweaver

  Until you find permanent web hosting, do a Google search for free web hosting.  You will find a lot out there that you can use for temporary testing & debugging.

  Nancy O.