Value of the column used as a column in the join

Similar Questions

• Join does not work for NULL values on the join condition

  Hello
  
  I have the following problem.
  
  SQL > select * from a;
  
  X Y
  ---------- --------------------
  1
  2
  3
  4
  
  SQL > select * from b;
  
  A:
  ---------- --------------------
  1
  2
  
  
  
  SQL > select f.x, f.y, s.b in f, s b
  2 where f.x = s.b (+);
  X Y B
  ---------- -------------------- ----------
  1 1
  2 2
  4
  3
  
  
  
  
  SQL > select f.x, f.y, s.b in f, s b
  2 where f.x = s.b (+)
  3 and f.y = s.y;
  
  no selected line
  
  
  So now if I include a join condition more where null = null situation arises, it's working now.
  Just tell her not to treat (1 and null) (1 and null) are the same.
  What is the solution. This is an expected behavior.
  
  
  Thank you
  Pramod Garre

  Pramod salvation,

  Another way to use the outer join is,

  Select f.x, f.y, s.b
  of a, f, s b
  where f.x = s.b (+)
  and nvl(f.y,0) = nvl (s.y (+), 0);

  Hope this will help you.

  Thank you
  Amit

• Using the value of the column of the report in view state

  Hi all

  I have a little trouble as long as you report column. Here's the problem I have face.

  I have a classic report in apex5 (universal theme). Please find the page here https://apex.oracle.com/pls/apex/f?p=62495:5:

  I want to have a condition that SAL column should appear only if DEPTNO! = 10. For this, I put a conditional display for SAL column that "point value / expression 1 column! Expression 2 ="and #DEPTNO # expression1 and expression2 10. But this doesn't seem to work. Can someone help me understand the issue.

  Note: I want to view only the column of the report, not the page item in the condition.

  Thank you

  Stephanie.

  Kalesh Ravi-Oracle wrote:

  I want to have a condition that SAL column should appear only if DEPTNO! = 10. For this, I put a conditional display for SAL column that "point value / expression 1 column! Expression 2 ="and #DEPTNO # expression1 and expression2 10. But this doesn't seem to work. Can someone help me understand the issue.

  It is not possible to report baseline values in the State of the reference column. It would be unwise to do so: how APEX can determine if the column should be included or not until all rows are retrieved?

  Note: I want to view only the column of the report, not the page item in the condition.

  Why? In the example given, this is the correct (and more effective) approach. If the condition must be based on the expected query results, then use a Exists (SQL query returns at least one row) or NOT Exists (SQL query returns no line) condition.

• How to use the values in the columns of an interactive report (Apex 5)

  Hello

  I have an interactive report and a link column and I click to set the value of four fields in a subregion with the value of four columns of the report.

  This without submitting the page every time so I think using javascript.

  But what is the right way to do this in 5 Apex?

  How to have a reference to the column of a report (customer.name to the customer or customer.city, for example)?

  Concerning

  Gianpaolo

  Hi gianpagi,

  gianpagi wrote:

  I can't run your code as well, on apex.oracle.com, I have re-product the situation with the emp table and the columns ename, sal and the fields p1_ename, p1_job, p1_sal

  Can you help me.

  https://Apex.Oracle.com/pls/Apex/f?p=4550:1:103040501310506:

  https://Apex.Oracle.com/pls/Apex/f?p=102726:LOGIN_DESKTOP:104044067688962:

  user and developer demo/demo (TR1 workspace)

  Check the application now. I've done the column 'Empno' as link and execution of your dynamic action on click on the link.

  Here are the changes:

  • Edited the "Empno" column attributes and perform the following settings in the properties of 'column link:

  Text link: #EMPNO #.

  Link attributes: class = 'empdetails '.

  Target: URL

  URL: javascript:void (0);

  NOTE: The link does nothing but on the onclick for the event of link DA no real logic.

  • Edited the dynamic action 'assign values' and set the following properties:

  Selection type: jQuery Selector

  jQuery Selector: a.empdetails

  Kind regards

  Kiran

• request to retrieve the value of the column and use in the other rows of the table

  Hi all

  I have a table where I maintain pairs name / value of a particular job.  Now, I would like to see some of the values of the rows passed to other rows in a table for example

  create job_name_value

  (

  VARCHAR2 (100) job_name,.

  name varchar2 (100),

  value varchar2 (100)

  );

  job_name	name	value
  TRGJOB	% FPATH	/ USR/LOCAL/TRGJOB
  TRGJOB	% FDATE	CALDATE + 1
  TRGJOB	$FNAME1%	%FPATH.mywatchfile1.%FDATE
  TRGJOB	FNAME2%	%FPATH.mywathcfile2.%FDATE
  TRGJOB	% FNAME3	%FPATH.mywatchfile3.%FDATE

  can we write a sql query to produce output as below the objective is to use the value of fdate and fpath in the remaining lines. If there is no fdate and fpath then value should return such what or we need to use the stored procedure to achieve

  / usr/local/trgjob/mywatchfile1. CALDATE + 1

  / usr/local/trgjob/mywatchfile2. CALDATE + 1

  / usr/local/trgjob/mywatchfile3. CALDATE + 1

  Hello

  Since it cannot be '% FDATTE' or '% FPATH' (or both) then you need to replace each of them separately.  If the other does not, there 'replacement' will do nothing, but this will not affect the result of the other.

  Here's a way to do it:

  SELECT REPLACE (REPLACE (n.value

  '% FPATH.'

  p.value | '/'

  )

  , '% FDATE '.

  d.value

  ) AS output_value

  OF job_name_value n

  LEFT OUTER JOIN job_name_value p ON p.name = '% f '.

  LEFT OUTER JOIN job_name_value d ON p.name = '% FDATE '.

  WHERE n.name AS '\%FNAME%' ESCAPE ' \'

  ;

  I hope that answers your question.

  If this isn't the case, please post a small example of data (CREATE TABLE and only relevant columns, INSERT statements) for all of the tables involved and also publish outcomes from these data.

  Report when the above query is to give erroneous results and explain, using specific examples, how to get the correct results of data provided in these places.  If you change the query at all, your postal code.

  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

• Starting from two data tables, how do you get the values in two columns using values in a column (values get col. If col. A is not null values and get the pass. B if col. A is null)?

  Two tables provided, how you retrieve the values in two columns using values in a column (the pass get values. If col. A is not null values and get the pass. B if col. A is null)?

  Guessing

  Select nvl (x.col_a, y.col_b) the_column

  from table_1 x,.

  table_2 y

  where x.pk = y.pk

  Concerning

  Etbin

• concatenation error - when I use the value of the column of text in which the condition.

  Hello
  
  I'm creating Materialized view using a few columns from two tables and by obligation, I need to prepare a select statement with a where condition in another column. (new heading)
  
  I tried like below...
  
  create a materialized view HAND
  force refresh on demand
  as
  Select
  a.table_name,
  a.column_name,
  b.trial_name,
  ' Select * from ' | '. a.table_name |' where ' | a.column_name | ' = '|| b.trial_name | « ; » "QUERY".
  Of
  exp_csv_tB has,
  b exp_csv_tr;
  
  
  the value of name a.table is: monitoring_table
  a.column_name value is: study
  b.trial_name = fty777
  
  
  
  Materialized view created with an extra column, but it is not added "(codes) to the value of the text in which the condition.
  
  output I got is:
  
  Select * from monitoring_table where study = fty777;
  
  but
  
  I need output like
  
  Select * from monitoring_table where to study = "fty777";
  
  value of fty777 must be in the codes like "fty777". I read a few articles, but did not get this example.
  
  Help, please.

  You need to escape your quotes (double upward on quote)

  create materialized view MAIN
  refresh force on demand
  as
  select
  a.table_name,
  a.column_name,
  b.trial_name,
  'select * from '||a.table_name||' where '||a.column_name|| ' = '''|| b.trial_name||''';' "QUERY"
  from
  exp_csv_tB a,
  exp_csv_tr b;
  

• How to upgrade a table column using the values in the Oracle collection

  create or replace procedure test_coll
  
  IS
  
  CURSOR upd 
  IS
  SELECT CONTACT_NAME FROM Supplier_16;
  
  TYPE dept IS TABLE OF upd%rowtype;
  cur_var dept;
  
  Type List Is table Of  varchar2(20);
  Name List:=  List('Shilpi','Sunil','Shreyas','Saral');
  
  BEGIN
  
  OPEN upd;
  LOOP
       FETCH upd BULK COLLECT INTO cur_var;
  --    EXIT WHEN upd%NOTFOUND;
  
       FORALL i IN cur_var.FIRST..cur_var.LAST
    
       UPDATE supplier_16
  **  SET Contact_name= name(i);  ***
       
       COMMIT;
  
  END LOOP;
  CLOSE upd;
  
  END;

  On the "BOLD" line, I don't know how I should move the values of the collection of name I said without which are set all the values in the table supplier_16 = 'Saral.
  
  Help, please.

  Aashish S. wrote:
  Thank you very much...

  Yes, I slide collections and was trying to reach somwthing on similar lines to which you provided the code example...

  My essay is equipped to take a collection: initialized with values of say 3-4...

  Take other tables... A column... and update the column in the table (not PK, FK anything) using the values of the initialized collection...

  However, I am stuck between the two on how the UPDATE clause should be...

  OK, if it's just because you want to practice with collections, you might do something like this...

  SQL> set serverout on
  SQL> create table supplier_16 as
    2  select 'Frederick' as contact_name from dual union all
    3  select 'Robert' from dual union all
    4  select 'Jeremy' from dual union all
    5  select 'Simon' from dual
    6  /
  
  Table created.
  
  SQL> create or replace procedure test_coll is
    2    CURSOR upd IS
    3      SELECT CONTACT_NAME
    4      FROM Supplier_16
    5      FOR UPDATE;
    6    Type List Is table Of  varchar2(20);
    7    Name List := List('Shilpi','Sunil','Shreyas','Saral');
    8    v_contact_name varchar2(30);
    9    v_idx          number := 1;
   10  BEGIN
   11    OPEN upd;
   12    LOOP
   13       FETCH upd INTO v_contact_name;
   14       EXIT WHEN upd%NOTFOUND;
   15       UPDATE supplier_16
   16       SET    contact_name = name(v_idx)
   17       WHERE CURRENT OF upd;
   18       DBMS_OUTPUT.PUT_LINE(v_contact_name||' update to '||name(v_idx));
   19       v_idx := v_idx + 1;
   20    END LOOP;
   21    CLOSE upd;
   22    COMMIT;
   23  END;
   24  /
  
  Procedure created.
  
  SQL> exec test_coll;
  Frederick update to Shilpi
  Robert update to Sunil
  Jeremy update to Shreyas
  Simon update to Saral
  
  PL/SQL procedure successfully completed.
  
  SQL> select * from supplier_16;
  
  CONTACT_N
  ---------
  Shilpi
  Sunil
  Shreyas
  Saral
  

  Of course, there is treatment rank by rank and is not best for performance, but it allows you to access your collection that you created names.

• Use the value of the inline column in a subquery

  How can I use a value from a column of a row finds in a subquery in column_name, here's my problem:
  
  SELECT scr_error.err_tab_severity
  OF scr_error.
  (SELECT column_name
  Of user_tab_columns
  WHERE table_name = 'SUPP_OUTPUT_ADDRESS' AND column_name LIKE '% ERR')
  table__16
  WHERE (scr_error.err_tab_code in (SELECT table__16.column_name
  OF supp_output_address
  where))
  
  
  PS. the product within which im trying to imitate this request can't stand not pl/sql

  Which DB version are you running?

  What is the SQL code you want to run?

  set serveroutput on
  declare
    l_Str varchar2(4000);
  begin 
  
    l_Str := 'select scr_error.err_tab_severity from scr_error where scr_error.err_tab_code ';
  
    for r in (select column_name cn
              from   user_tab_columns
              where table_name = 'SUPP_OUTPUT_ADDRESS'
              and column_name like 'ERR%') loop
  
      l_Str := l_Str || ' = ' || r.cn || ' and ';
    end loop;
  
    dbms_output.put_line(substr(l_Str, 1, length(l_Str)-4);
  
  end;
  /
  

• How to use the value of the column in the old testament even another column in the report

  I have a report based on a query like this
  
  SELECT
  "AAA."
  'BBB '.
  FROM TABLE2
  
  and AAA is a NUMBER related to the TABLE1 table. I try in the column attributes writing a correct LOV. In this LOV I have to use a current value of the a.
  Fe SELECT CCC | » '|| DDD FROM TABLE1 WHERE EEE = #AAA #.
  
  The question is how to get the value of AAA to this query (#AAA # dosent work)?
  
  the second way to fix this problem I thought changed the first request:
  
  SELECT
  "AAA."
  "BBB."
  APEX_ITEM. SELECT_LIST_FROM_QUERY
  (2, NULL,'SELECT CCC |) » ''|| DDD FROM TABLE1 WHERE EEE = 'AAA' ') "FFF".
  FROM TABLE2
  
  but problem is the same... You have a solution?
  
  THX in advanced for any help

  Hello

  OK, try this

  X_ITEM. SELECT_LIST_FROM_QUERY (1, (SELECT CCC |)) » '|| DDD FROM TABLE1 WHERE EEE = AAA),'SELECT CCC | » ''|| DDD, CCC | » ''|| DDD FROM TABLE1 WHERE EEE =' | AAA, ","NO")"FFF ".

  Concerning

  Paul

• How to use the default value of a column in a table in insert or upda

  Hello
  
  I try to use the values by default so that the user should not have to enter data, but when I select default type and a default, I see an error message if I try to add a new line.
  
  How can I use a default value to a column in a tabular presentation?
  
  Gouri
  
  Published by: user1046395 on April 3, 2009 09:58

  Gouri,

  You can change simply to attribute each report column. For example,.

  To set the default date.
  Default type: PL/SQL Expression of function
  Default: sysdate

  To set the default text,
  Default type: PL/SQL Expression of function
  Default: * "CLERK."

  If you still get an error, what is the error message?
  Tarraf

• Navigation using the value of the column

  Hello
  
  I have a question about navigation in BI dashboard reports. If I understand correctly, I can implement the interaction of value to navigate to another report and use the original query as a filter. But I need to use the exact value that the user has clicked as a filter: I have a report that shows a list of the countries and summaries. Then, by clicking on the name of the country, I will navigate to a report target with a detailed analysis for that specific country.
  
  Can someone help me with this?

  To do this, in the source report, go to the country column-> properties-> tab Format of the column column-> in the option value interaction select Browse and select the target report. In the report target activate option "" is bringing"on the Country column. This will pass the value when the user clicks on a particular value on the source report.
  Arjun

• Get the value of the second column used for the formatting of the break

  Hello
  
  I have a report that uses breaks on the first and second columns. Breaks are displayed as headers repeat on break and I am able to display the value of the first column to break using #COLUMN_VALUE # section rehearsal breaks use this format, use #COLUMN_VALUE # subs. I would like to know if there are somewhat similar to refer to the value in the second column of the break.
  
  Looked at some other threads on this topic and it seems that this was not possible in versions 3.x pre of the Apex. Would like to know if there is a way to achieve Apex version 3.1.0.00.32.
  
  Kind regards
  Rupesh

  In the new version, interactive reports can break on / up to 6 columns. In previous versions, I just join together the two columns that had to be broken off on so you can have a column in the report settings available.

  I hope this helps.

  Mike

• How to use the prompt value in the column of the report

  Hello
  
  I have a quick report column which is 'Adj Type' that contains values 10,20,30, and when the user selects Adj Type = 10, this value should be passed on to the column of the report.
  
  For example. Value in column 1 is 10 and this should multiple with the prompt value and production is expected to be 10 * 10.
  
  Ideas how to capture the prompt values in the column of the report for the calculation.

  Hi hsekar,

  (1) declare a presentation online in the section variable set Variable--> Variable--> P_var presentation

  (2) in Fx Table_name. Your_column * @{P_Var}

  @{P_var} {20} (20 is the default, it replaces when a user selects the value in the command prompt

  Thank you
  Saichand.v

• How to highlight the minimum value in a column?

  I need to highlight the lowest value in each column in my spreadsheet. I try to use the conditional nail, but I can't find a function to work as I need.

  One way would be to calculate the minutes in a cell of a footer row, select the cells in the body of the column and apply conditional highlighting like this:

  

  You must click on the chip address first, and then select the comparison cell, A8 here, then be sure to keep the row and column.

  

  The A8 from the example formula is = MIN (A).

  The result is a bold 2 (not shown in the screenshots).

  SG

• How do the average of the last 5 values of a column as new values automatically entered?

  If the issue is not clear for you, here's a site I found that teaches you how do it on excel. ml https://www.extendoffice.com/documents/Excel/2533-Excel-average-last-5-values.HT    I can't find the corresponding method on the good numbers. Thank you for your response in advance :-)

  Hi Z_J,

  This number approach pulls the last 5 (low) values of table 1 in another table where the average can be calculated.

  Step 1. Add line numbers in column A of table 1. This gives a way for table 1-1 to extract the last 5 values.

  

  Formula in A2 (and fill down

  = ROW()

  Step 2.

  In table 1-1, the formula in A6 estimated the maximum line in table 1

  = MAX (Table 1::A)

  The formula in A5 (and filling up)

  = A6−1

  Formula in B2 of table 1-1 (and fill down) using VLOOKUP to find a match for each line number in table 1-1 and get the value out of this line in table 1.

  = VLOOKUP(A2,Table 1::A:B,2,FALSE)

  

  Step 3.

  Now add another row (and insert a new value) to the lower part of table 1

  

  Lines 3 to 7 are now drawn.

  Ranger by hiding some columns

  

  Kind regards

  Ian.