Dynamic columns rows

Hi all
I have a table with columns, rows and data mentioned below.

col1 col2
2B
1 B
2 C
1 g
3A
3B
3 C

I want the data as

col1 col2 col3 col4
1 A AND B
2 C D
3 C

But the data can be added up to 100 or 200 (dynamic)

I tried with pivot, but doesn't work for dynamic values. Is it possible to do with queries or procedure. Please suggest.

Thanlks

Vermorel

A typical pivot is done something like this (pre 11g)...

SQL> ed
Wrote file afiedt.buf

  1  with t as (select 1 as col1, 'A' as col2 from dual union all
  2             select 1, 'B' from dual union all
  3             select 2, 'C' from dual union all
  4             select 2, 'D' from dual union all
  5             select 3, 'A' from dual union all
  6             select 3, 'B' from dual union all
  7             select 3, 'C' from dual)
  8  --
  9  -- end of test data
 10  --
 11  select col1
 12        ,max(decode(rn,1,col2)) as val1
 13        ,max(decode(rn,2,col2)) as val2
 14        ,max(decode(rn,3,col2)) as val3
 15  from (select col1, col2, row_number() over (partition by col1 order by col2) as rn from t)
 16  group by col1
 17* order by col1
SQL> /

      COL1 V V V
---------- - - -
         1 A B
         2 C D
         3 A B C

The number of columns in the output, must be known at the time where the query is analyzed. If you cannot easily base the number of columns on the data itself, without writing dynamic code.

Dynamically, you can change your procedure like that...

SQL> create table t as (select 1 as col1, 'A' as col2 from dual union all
  2                     select 1, 'B' from dual union all
  3                     select 2, 'C' from dual union all
  4                     select 2, 'D' from dual union all
  5                     select 3, 'A' from dual union all
  6                     select 3, 'B' from dual union all
  7                     select 3, 'C' from dual)
  8  /

Table created.

SQL> ed
Wrote file afiedt.buf

  1  create or replace procedure data_1( p_cursor in out sys_refcursor ) is
  2    l_stmt  varchar2(32767);
  3    l_cnt   number;
  4  begin
  5    select max(count(*)) into l_cnt from t group by col1;
  6    l_stmt := 'select col1 ';
  7    for x in 1..l_cnt
  8    loop
  9      l_stmt := l_stmt||',max(decode(rn,'||x||',col2)) val_'||x;
 10    end loop;
 11    l_stmt := l_stmt||' from (select col1, col2, row_number() over (partition by col1 order by col2) as rn from t) group by col1 order by col1';
 12    open p_cursor for l_stmt;
 13* end;
SQL> /

Procedure created.

SQL> var rc refcursor;
SQL> exec data_1(:rc);

PL/SQL procedure successfully completed.

SQL> print rc;

      COL1 V V V
---------- - - -
         1 A B
         2 C D
         3 A B C

SQL>

Tags: Database

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Thanks in advance.
http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:1035431863958

Visit this link especially the very first post of Tom (Proc print_table).

I hope this helps.

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dynamic columns

I use
DB 10g Release 10.2.0.1.0
Oracle 6i 6.0.8.8.3 reports
in the table below.
How can I have the dynamic columns 'fault' in reports in the order of its highest value of occur_times.
and a view that gives me no reports (formats below).
CREATE TABLE dem
(trid NUMBER (9.0),)
tr_date DATE,
point VARCHAR2 (10),
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occur_times NUMBER (9.0))
/
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INSERT INTO dem
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INSERT INTO dem
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/
example1
"Report of input parameter: count 26 January 2016 ' to 26 January 2016"
Output format of report
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teefu
Lahore, pakistan.

You must create the parameter in the oracle reports. When the report of the form calling create the parameter list and then pass the required parameter.

SELECT the item,

fault,

Sum (occur_times) tot_times,

ROW_NUMBER() over (ORDER BY SUM (occur_times) DESC) rn

DEM

WHERE the fault ("AB", "FM", "SW")

AND tr_date BETWEEN TO_DATE(:p_dt1,'dd-Mon-yyyy') AND TO_DATE(:p_dt2,'dd-Mon-yyyy')

GROUP BY item, fault

;

Dynamic columns based on the user login

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I will be able to assign to which column should be displayed to the user who?
If there is a way to achieve this scenario, please let me know as soon as possible, since there is an urgent need.
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Yes, using: xdo_user_name in the SQL data model, you can get the details for user identification.

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Hello

You can use the following link.

Oracle Business Intelligence 11g: OBIEE 11 g dynamic column headings

I used the variable presentation here, you can substitute the variable repository. The difference is that you don't need to create variable presentation, instead you use repository variable there.

If you are not clear with this, pleas come back. I'll write a new message on your problem.

OBIEE 11 g dynamic column headings

I doubt I should do some dynamic column headings in OBIEE 11 g
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I tried to make my dynamic columns as editable. The problem is that my dynamic columns are nested.

Now editable column works fine when I have diff columns with a different name. For example, col1, col2, col3 (not nested)

Or I nested columns like "pass"(parent) given two columns col1 and col2. ".

But, when I use them in a dynamic of columns in which all of them have the same name, in the example below, each with the same name 'col', I can change all of them, but the textfield never faded away, when I click on ENTER.

Suppose I have an editable column with col name:

for (final CategoryTypeVO type : typeList)
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and cellfactory as:

final Callback<TableColumn<ItemVO, Integer>, TableCell<ItemVO, Integer>> cellFactory = new Callback<TableColumn<ItemVO, Integer>, TableCell<ItemVO, Integer>>() {
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and Editing class as

class EditingCell extends TableCell<ItemVO, Integer> {
           
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               super.startEdit();
              
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               setContentDisplay(ContentDisplay.GRAPHIC_ONLY);
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                       textField.requestFocus();
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Now what happens is this thing works fine if I separate columns with distinct names. But when it comes to dynamic columns, it fails, once I have edit a cell, the text field never leaves his place. It gets stuck in the cell. Any help!

Published by: abhinay_a on January 21, 2013 12:31 AM

Do not know what is the problem in your code, but it is easier to use TextFieldTableCell than building your own TableCell from scratch.

This change to the example I posted in How to create a tableview for this? works for me:

package itemtable;

import javafx.application.Application;
import javafx.beans.value.ChangeListener;
import javafx.beans.value.ObservableValue;
import javafx.scene.Scene;
import javafx.scene.control.ChoiceBox;
import javafx.scene.control.TableColumn;
import javafx.scene.control.TableColumn.CellDataFeatures;
import javafx.scene.control.TableView;
import javafx.scene.control.cell.PropertyValueFactory;
import javafx.scene.control.cell.TextFieldTableCell;
import javafx.scene.layout.BorderPane;
import javafx.stage.Stage;
import javafx.util.Callback;
import javafx.util.converter.NumberStringConverter;

public class ItemTable extends Application {

  @Override
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    final DAO dao = new MockDAO();
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    Scene scene = new Scene(root, 600, 600);
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  public static void main(String[] args) {
    launch(args);
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Edited by: James_D January 22, 2013 07:22

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I'm trying to figure out how to create an action for my form in Livecycle Designer ES2, which will affect the last instance of a dynamic table row. I have a table with a repeatable row where the user will enter information about a part purchased and I have buttons that allow the user to add and remove the lines. I need to create a line extra addition button which will add a new instance of the repeatable table line (this is not a problem) and disable and change the background color of the first cell in the row added. The problem I have is how to have an action that affects the last instance of a line.
If anyone knows how to do this in Javascript, I would appreciate some advice/help.

Hello

I think that it is beyond providing an action. You will have a need to write JavaScript directly. When you call the addInstance method it returns the new line, if you can do something like;

var line = Table1._Row1.addInstance ();

line. TextField1.border.fill.color.value = "255,0,0";

line. TextField1.access = 'protected ';

To find the last line and do the same thing, you can do something like;

var line = Table1.resolveNode ("Row1 [" + (Table1._Row1.count - 1) + "" "]" ");

line. TextField1.border.fill.color.value = "255,0,0";

line. TextField1.access = 'protected ';

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Hi all
I have to 'TOP' dispay & dynamic value 'BOTTOM' in the drop-down list of the dashboard invites the creation of a dynamic column value in the drop-down list prompt dashboard? I'm trying to create in writing view sql result but not getting does not correctly according to the selection of HIGH and low, I must make a report changes
```
SELECT CASE WHEN 1=0 THEN ExistedPresentationColumn ELSE 'TOP' END FROM SubjectArea
```
```
UNION ALL
```
```
SELECT CASE WHEN 1=0 THEN ExistedPresentationColumn ELSE 'BOTTOM' END FROM SubjectArea
```

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Hello

I am creating a table using dynamic columns. Here's an example simplified data that I use:

< sales >
... < drive >
... Honda < brand > < / brand >
... < color > green < / color >
... < / car >
... < drive >
... Nissan < brand > < / brand >
... < color > blue < / color >
... < / car >
... < drive >
... Honda < brand > < / brand >
... < color > blue < / color >
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< sales >

I am grouping the brands for the lines, and I want a number of colors as my dynamic column. I find myself with a table that looks like this:

----------------------------------------------------------------------------------
Brand | Blue | Green |
----------------------------------------------------------------------------------
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----------------------------------------------------------------------------------
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If you have a look at these. http://winrichman.blogspot.com/search/label/cross%20tab
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Allow users to dynamically add rows
Hello

During the creation of form, I found an option "allow users to dynamically add rows. I need so that users must be able to create new lines if necessary for new TBHs. How does this option, could someone let me know?

Thank you

IDI
Hello

If the user has write access to the form and the option is selected to "Allow users to dynamically add lines", when the user runs the form that it has the option in the menu (Edit > Add Row)
Then, this will open a window where the user can select the members for the dimension of the row to which it has access.

The function does not work if you have selected "remove Missing Data".

Useful, correct, answered? you know that you can do.

See you soon

John
http://John-Goodwin.blogspot.com/

Help by calling the dynamic columns in anonymous blocks
my code:

DECLARE
col1 VARCHAR2 (20): = "City";

BEGIN
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```
DECLARE
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   TYPE REF_CURSOR IS REF CURSOR;

   refCursor   REF_CURSOR;
   text        VARCHAR2(4000);
BEGIN
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```

Referring to the dynamic cursor rows and columns in SQL

I have a procedure that dynamically reads a schema name and a table name in a table entry. The code must loop through all the rows and the columns in each table and the output data. I'm done with what I want to achieve 95%, but there is a little bug. The dbms_output.put(*col.column_name* ||) line '',''); ' ||
return to something like rec.col.column_name , so that it is the column of the current record. Currently, it simply displays the name of the column for each record instead of the actual value. Can someone help me to change the code to get the real value?

CREATE OR REPLACE PACKAGE BODY some_proc
-Function and procedure implementations
PROCEDURE create_files IS
CURSOR c_tbls IS
SELECT * FROM tbl_list;
l_sql VARCHAR2 (4000);
BEGIN
-To loop through all the tables
FOR tbl IN c_tbls LOOP
l_sql: = "DECLARE" | «C_tbl_recs CURSOR IS» | ' SELECT * ' |. '
'FROM ' | tbl.schema_name | '.' || tbl.table_name | '; ' ||
' t_tbl_rowtype c_tbl_recs % ROWTYPE; ' || "START" |
"FOR rec IN c_tbl_recs LOOP |
' FOR col IN (SELECT column_name ' |)
"FROM dba_tab_cols" |
"Owner WHERE ="' | " tbl.schema_name | '''' ||
' AND table_name = "' | tbl.table_name | '''' ||
ORDER BY column_id) LOOP '.
*' dbms_output.put(col.column_name ||) '',''); ' || * "END OF LOOP; dbms_output.put_line('''); END LOOP; ' ||
' END; ';
-dbms_output.put_line (l_sql);
EXECUTE IMMEDIATE l_sql;
END LOOP;
EXCEPTION
WHILE OTHERS THEN
dbms_output.put_line (SQLERRM);
END;
END;

Is this what you are looking for?
(it took a few minutes)

create or replace
package some_proc is
procedure create_files;
end;
/

CREATE OR REPLACE
PACKAGE BODY some_proc
IS
  -- Function and procedure implementations
PROCEDURE create_files
IS
  CURSOR c_tbls
  IS
    SELECT * FROM tbl_list;

  CURSOR c_cols (p_table_owner VARCHAR2, p_table_name VARCHAR2)
  IS
    SELECT column_name
    FROM all_tab_columns
    WHERE owner   =p_table_owner
    AND table_name=p_table_name
    ORDER BY all_tab_columns.column_id;

  l_sql     VARCHAR2(32000);

  separator VARCHAR2(1):=';';

BEGIN
  --Loop through all tables
  FOR tbl IN c_tbls
  LOOP
    dbms_output.put_line('TABLE: '||tbl.schema_name||'.'||tbl.table_name);
    l_sql := 'DECLARE ' ;
    l_sql := l_sql|| '  CURSOR c_tbl_recs IS ' ;
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    l_sql := l_sql|| ' FOR rec IN c_tbl_recs LOOP ';
    FOR c IN c_cols(tbl.schema_name,tbl.table_name)
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    l_sql:=l_sql||'  dbms_output.put_line(''''); ';
    l_sql:=l_sql||'  dbms_output.put_line(''''); ';
    l_sql:=l_sql||'end;';
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  END LOOP;
EXCEPTION
WHEN OTHERS THEN
  dbms_output.put_line(SQLERRM);
END;
END;
/

dynamic query, row to column
Hello.
There is a way to select a row as column for any table?
I mean a script that have the name table and the status as input parameters and prints column_name | the value of the column;
I tried to do, but having a few problems.
for example to get table
```
create table my_table (column1 number, column2 number, column3 number);
insert into my_table values (1,2,3);
```
It should be something like:
```
declare
lv_table_name varchar2(40):='MY_TABLE'; /*these are input paremeters*/
lv_condition varchar2(300):='column1=1;/*these are input paremeters*/
begin
/*body*/
end;
```
and the output should be like (can use dbms_output)
```
column1    1
column2    2
column3    3    
```
Script should work for any table.
Anyone solves similar to that task?
http://asktom.Oracle.com/pls/Apex/f?p=100:11:0:P11_QUESTION_ID:1035431863958

Research of print_table of the procedure on this page.

Dynamic columns rows

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