Update of the data in the Table using XMLTYPE DATA

Similar Questions

• PPR for the updating of the table after a click in a butto in Jdeveloper 10.1.3 - thanks

  Hi people,
  
  I looked through many messages about refreshing the page, but still did not solve my problem. Please help me. It's quite URGENT.
  
  I have a table with a command button. After you click the data insertion is engaged and the table is supposed to be updated to reflect the changes.
  
  Now I use PPR as my solution: the button is the initiator and the table is the target. I put the button property: part delivery = true and its id as a partial release of the table value
  
  What I missed, please?
  
  Note: reloading of the entire page is not a solution for me. (The table is incorporated within a region of showOneTab and there are other tables in different tabs)
  
  Thanks in advance!
  Assuming that nothing wrong with the JavaScript syntax, the explanation might be: If you ActionListener Installer (data transaction method) and javaScript on a button-click the button, the button click javaScript will not be executed. (???)

  This is not the case. In my application, the two actions of script and java onclick button are executed. Javascript onclick fires first, then the action of the button. It should be the same for actionlistener as well.

  Regarding the updating of the table after a click of a button inside the table, you can do this by forcing the partial relaxation of the table of a bean to support using addPartialTarget.

  On the actionListener to the button call the below the backup method of bean.

  Here is the code example:

      public void btnSample_actionListener(ActionEvent actionEvent) {
         // First execute the method on the button
         BindingContainer bindings = getBindings();
          OperationBinding operationBinding = bindings.getOperationBinding("buttonMethod");
          Object result = operationBinding.execute();
  
          //Refresh the iterator of table and partial trigger the table
          OperationBinding operationBindingTab =
              bindings.getOperationBinding("RefreshTable");
          Object resultTab = operationBindingTab.execute();
          AdfFacesContext.getCurrentInstance().addPartialTarget(myTable);
  

  RefreshTable is an action that runs the Execute method on the table iterator.

  Thank you
  Mitesh.

• How to insert image from mysql into the table using php and create the checkbox in the table?

  How can I insert image from mysql into the table using php and create the checkbox for each data as a vote? Here is my code...

  WELCOME

  connect_error) {die ("connection failed:".)} $conn-> connect_error); } $sql = "SELECT no, Calon, ID, of course, the Image OF THE candidates." $result = $conn-> Query; If ($resultat-> num_rows > 0) {echo ' '; export data of each line while ($row = $result-> fetch_assoc()) {"echo"}}

  NO	Candidate	INFO	Vote
  " . $row ["no"]. "		-" . $row ["Calon"]. " -" . $row ['ID']. " -" . $row ['class']. " "; } ECHO ' ' ;} else {echo '0 results' ;} $conn-> close();?} > hope someone can help me because I am a newbie in this program... need to finish this project... Thank you.

  If you have saved the file name in the database, it's pretty simple.

  echo '';
  

  Is the same for the box:

  echo '';
  

  If you have saved the image file in the database, it is much more complicated. I recommend you store only the file name in the database.

• The table used to run very quickly

  I read about 22000 records of weak financial data in a graph of candel stick. The table used to run very quickly, but now it works slow Koala after some small changes. Ideas of probable causes?

  I figured out that the disabledDays was originally the slow almost 10 times slower

  disabledDays = "{offDays}.

• How to know the tables used in packages of a schema.

  How to know the tables used in packages of a pattern that I have connected.

  SELECT DISTINCT referenced_owner, referenced_name

  Of all_dependencies

  Owner WHERE = "MY_USER_NAME".

  AND type ('PACKAGE', 'BODY of PACKAGE')

  AND referenced_type = 'TABLE '.

• Trying to create the table using Clause any Union with Select multiple stmts

  The motion seeks to get the substring of the value to for example.
  If the value is * ASA 2 * then so do ASA
  where as if the value is * 1.5 TST * it sholud come as TST as wise for others too.
  I am trying to execute stmt SQL written but in error as below:
  
  * ' ORA-00998 must appoint this expression with the alias column 00998.00000 - must appoint this expression with the column alias. "
  
  CREATE TABLE TEST_CARE AS
  (
  SELECT row_id, old_care_lvl, SUBSTR(old_care_lvl,3), len test_care_lvl FROM
  WHERE LENGTH (old_care_lvl) = 5
  UNION ALL
  SELECT row_id, old_care_lvl, SUBSTR(old_care_lvl,3), len test_care_lvl FROM
  WHERE LENGTH (old_care_lvl) = 7
  UNION ALL
  SELECT row_id, old_care_lvl, SUBSTR(old_care_lvl,3), len test_care_lvl FROM
  WHERE LENGTH (old_care_lvl) = 14
  UNION ALL
  Row_id SELECT, old_care_lvl, SUBSTR (old_care_lvl, 3), LEN test_care_lvl
  WHERE LENGTH = 7 AND old_care_lvl (old_care_lvl) = "Regular."
  );
  
  I want to create the table using the above given the multiple selection by using the Union ALL clause, but trying to create run query error like "ORA-00998 must appoint this expression with the alias column 00998.00000 - must appoint this expression with the column alias.
  
  Please guide me how to approach to solve this problem.
  Thanks in advance.

  Try this->

  CREATE TABLE TEST_CARE
  AS
    select *
    from (
            SELECT row_id, old_care_lvl,SUBSTR(old_care_lvl,3), len FROM test_care_lvl
            WHERE LENGTH(old_care_lvl) =5
            UNION ALL
            SELECT row_id, old_care_lvl,SUBSTR(old_care_lvl,3), len FROM test_care_lvl
            WHERE LENGTH(old_care_lvl) =7
            UNION ALL
            SELECT row_id, old_care_lvl,SUBSTR(old_care_lvl,3), len FROM test_care_lvl
            WHERE LENGTH(old_care_lvl) =14
            UNION ALL
            SELECT row_id, old_care_lvl,SUBSTR(old_care_lvl,3),LEN FROM test_care_lvl
            WHERE LENGTH(old_care_lvl) =7 AND old_care_lvl ='Regular'
        );
  

  N.B.: Not tested...

  Kind regards.

  LOULOU.

• Update of the data in the table using LAG/LEAD

  Hello!
  
  I have a table that looks like:
  
  CREATE TABLE CUSTOMER_INFO_TEST
  (
  ACCOUNT_NUM VARCHAR2 (40 BYTE),
  PHONE VARCHAR2 (100 BYTE),
  E-MAIL VARCHAR2 (300 BYTE),
  DATE OF START_DT,
  DATE OF CHANGE_DT,
  END_DT DATE
  );
  
  The example data:
  
  INSERT INTO CUSTOMER_INFO_TEST VALUES ('BOB', 555-1234', ", TO_DATE ('2011-01-01', 'YYYY-MM-DD'), TO_DATE ('2011-01-06', 'YYYY-MM-DD'), TO_DATE ('2011-01-10', 'YYYY-MM-DD'));
  INSERT INTO CUSTOMER_INFO_TEST VALUES ('BOB', 555-1234', ' BOB@GMAIL.) COM', TO_DATE ('2011-01-01', 'YYYY-MM-DD'), TO_DATE ('2011-01-11', 'YYYY-MM-DD'), NULL);
  INSERT INTO CUSTOMER_INFO_TEST VALUES ('BOB', 555-1234', ' BOB@GMAIL.) COM', TO_DATE ('2011-01-01', 'YYYY-MM-DD'), TO_DATE ('2011-01-15', 'YYYY-MM-DD'), NULL);
  INSERT INTO CUSTOMER_INFO_TEST VALUES ('JACK', 555-4321', ", TO_DATE ('01-03-2011', 'YYYY-MM-DD'), TO_DATE ('2011-03-06', 'DD-MM-YYYY'), NULL);
  INSERT INTO CUSTOMER_INFO_TEST VALUES ('JACK', 555-4321', ' JACK@GMAIL.) COM', TO_DATE ('01-03-2011', 'YYYY-MM-DD'), TO_DATE ('2011-03-11', 'YYYY-MM-DD'), NULL);
  
  My question:
  How can I configure end_dt (if null), to the next change_dt minus one
  
  It shows what I want to do:
  
  Select the rowid, account_num, phone, e-mail, start_dt, change_dt, end_dt, nvl (end_dt, lead (change_dt-1, 1) over (partition by account_num of start_dt order)) enddt CUSTOMER_INFO_TEST where end_dt is null;
  
  So, I want to update the table itself with the date in enddt. But how do I do this?
  
  This must be done in a single statement...
  
  Thanks in advance
  
  Richard
  
  Published by: user6702107 on 05-Jan-2011 09:11
  
  Edited by: Rydman on April 17, 2012 15:01

  Please post sample data!
  If your query returns the desired results, you can use the MERGE:

  SQL> select *
    2  from   customer_info_test;
  
  ACCOUNT_NU PHONE      EMAIL                     START_DT CHANGE_D END_DT
  ---------- ---------- ------------------------- -------- -------- --------
  BOB        555-1234                             01-01-11 06-01-11 10-01-11
  BOB        555-1234   [email protected]             01-01-11 11-01-11
  BOB        555-1234   [email protected]             01-01-11 15-01-11
  JACK       555-4321                             01-03-11 06-03-11
  JACK       555-4321   [email protected]            01-03-11 11-03-11
  
  5 rows selected.
  
  SQL> --
  SQL> merge into customer_info_test a
    2  using ( select rowid rid
    3          ,      nvl(end_dt, lead(change_dt-1, 1) over (partition by account_num order by start_dt)) new_end_dt
    4          from   customer_info_test
    5          where  end_dt is null
    6        ) b
    7  on (a.rowid = b.rid )
    8  when matched then update set a.end_dt = b.new_end_dt;
  
  4 rows merged.
  
  SQL> --
  SQL> select *
    2  from   customer_info_test;
  
  ACCOUNT_NU PHONE      EMAIL                     START_DT CHANGE_D END_DT
  ---------- ---------- ------------------------- -------- -------- --------
  BOB        555-1234                             01-01-11 06-01-11 10-01-11
  BOB        555-1234   [email protected]             01-01-11 11-01-11 14-01-11
  BOB        555-1234   [email protected]             01-01-11 15-01-11
  JACK       555-4321                             01-03-11 06-03-11 10-03-11
  JACK       555-4321   [email protected]            01-03-11 11-03-11
  
  5 rows selected.
  

• How to add data to the table using Manager POST for restful Apex application

  Hi all

  I managed to create a service application web Manager restful using GET for the Restful service module. I am able to get the data in row on the presentation of a table row id in the application. But I can't find an appropriate example, how the new data in the table can be posted or deleted. I created a POST handler for a URI scheme and look forward on how to proceed. Any help would be really appreciated.

  Source for the POST Manager:

  Start

  insert into ALL_BOOKS values(:id,:book);

  end;

  Also created 2 parameters id and the book.

  Hi jerry2134,

  jerry2134 wrote:

  I managed to create a service application web Manager restful using GET for the Restful service module. I am able to get the data in row on the presentation of a table row id in the application. But I can't find an appropriate example, how the new data in the table can be posted or deleted. I created a POST handler for a URI scheme and look forward on how to proceed. Any help would be really appreciated.

  Source for the POST Manager:

  Start

  insert into ALL_BOOKS values(:id,:book);

  end;

  Also created 2 parameters id and the book.

  Check out the following tutorials OBE, that explains the creation of GET and POST RESTful Web Services and how to use them in the APEX.

  • Creation and use of RESTful Web application services Express 4.2
  • Creation and use of RESTful Web application services Express 5.0

  Also what yo mean "looking forward on how to proceed? Do you want to or created for use/consume in your Oracle APEX application hosted RESTful web services?

  If Yes, in your Application, you must create a RESTful Web Service reference -> shared components. Then, create a form/report based on Web Service reference.

  Kind regards

  Kiran

• XML data in the table using sql/plsql

  Hi experts,

  Could you please help with the following requirement. I have the tags xml (.xml on a server file) below. I need to access this file and read the XML and insert into the db table using sql and plsql. Is it possible with the cdata below? And there is a nested this table.

  Could someone please guide me if you have a sample code file and xml.

  <? XML version = "1.0" encoding = "UTF-8"? >

  < generation_date > <! [CDATA [17/11/2015]] > < / generation_date >

  < generated_by > <! [CDATA [Admin Admin]] > < / generated_by >

  < year > <! [CDATA [2015]] > < / year >

  < month > <! [CDATA [01]] > < / month >

  < author >

  < author > <! [CDATA [user author]] > < / author > < author_initial > <! [CDATA [user]] > < / author_firstname > < author_country > <! [CDATA [author]] > < / author_lastname >

  < author_email > <! [CDATA [[email protected]]] > < / author_email >

  < author_data_01 > <! [CDATA []] > < / author_data_01 >

  < author_data_02 > <! [CDATA []] > < / author_data_02 >

  < items >

  < article_item >

  < article_id > <! [CDATA [123456]] > < / article_id >

  < publication > <! [CDATA [Al Bayan]] > < / publication >

  < section > <! [CDATA [Local]] > < / section >

  < issue_date > <! [CDATA [11/11/2015]] > < / issue_date >

  < page > <! [CDATA [2]] > < / print this page >

  < article_title > <! [CDATA [title.]] > < / article_title > < number_of_words > <! [CDATA [165]] > < / number_of_words >

  < original_price > <! [CDATA [200]] > < / original_price >

  < original_price_currency > <! [CDATA [DEA]] > < / original_price_currency >

  < price > <! [CDATA [250]] > < / price >

  < price_currency > <! [CDATA [DEA]] > < / price_currency >

  < / article_item >

  < / articles >

  < total_amount > <! [CDATA [250]] > < / total_amount >

  < total_amount_currency > <! [CDATA [DEA]] > < / total_amount_currency >

  < / author >

  < / xml >

  Thanks in advance,

  Suman

  XMLTABLE using...

  SQL > ed
  A written file afiedt.buf

  1 with t (xml) as (select xmltype ('))
  2
  3
  4
  5
  6
  7
  8
  9
  10
  11
  [[12 [email protected]]] >
  13
  14
  15
  16
  17
  18
  19

  
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33 ") of the double)"
  34-

  
  35 end of sample data
  36-
  37 - assumptions:
  (38 - a) XML may have several tags
  (39 - b) each may contain more
  40-
  41 select x.gen_by, x.gen_date, x.mn, x.yr
  42, y.author, y.auth_fn, y.auth_ln, y.auth_cnt, y.auth_em, y.auth_d1, y.auth_d2
  43, z.id, z.pub, z.sec, z.iss_dt, z.pg, z.art_ttl, z.num_wrds, z.oprice, z.ocurr, z.price, z.curr
  44 t
  45, xmltable ('/ authxml')
  from $ 46 t.xml
  path of 47 columns gen_date varchar2 (10) '. / generation_date'
  48, path of varchar2 (15) of gen_by '. / generated_by'
  49, path of varchar2 (4) year '. "/ year"
  50 varchar2 (2) mn road '. "/ month"
  51, path of xmltype authors '.'
  52                 ) x
  53, xmltable ('/ authxml/authors ')
  from $ 54 x.authors
  author of 55 path of varchar2 columns (15) '. / author'
  56, path of varchar2 (10) of auth_fn '. / author_firstname'
  57, path of varchar2 (10) of auth_ln '. / author_lastname'
  58 road of VARCHAR2 (3) auth_cnt '. / author_country'
  59 road of varchar2 (20) of auth_em '. / author_email'
  60 road of varchar2 (5) of auth_d1 '. / author_data_01'
  61, path of varchar2 (5) of auth_d2 '. / author_data_02'
  62, path of xmltype articles '. / Articles'
  63                 ) y
  64, xmltable ('/ Articles/article_item ')
  from $ 65 y.articles
  path id 66 number columns '. / article_id'
  67, path of varchar2 (10) pub '. ' / publication.
  68 road of varchar2 (10) dry '. / section'
  69, path of varchar2 (10) of iss_dt '. / issue_date'
  70 road of VARCHAR2 (3) pg '. "/ print this page"
  71, path of varchar2 (20) of art_ttl '. / article_title'
  72, path of varchar2 (5) of num_wrds '. / number_of_words'
  73, path of varchar2 (5) of oprice '. / original_price'
  74 road to VARCHAR2 (3) ocurr '. / original_price_currency'
  75, path of varchar2 (5) price '. "/ price"
  76, path of VARCHAR2 (3) curr '. / price_currency'
  77*                ) z
  SQL > /.

  GEN_DATE GEN_BY YEAR MN AUTHOR AUTH_FN AUTH_LN AUT AUTH_EM AUTH_ AUTH_ ID PUB DRY ISS_DT PG ART_TTL NUM_W OPRIC HEARTS PRICE OCU
  ---------- --------------- ---- -- --------------- ---------- ---------- --- -------------------- ----- ----- ---------- ---------- ---------- ---------- --- -------------------- ----- ----- --- ----- ---
  17/11/2015 Admin Admin 2015 01 user author user author [email protected] 123456 UAE Al Bayan Local 11/11/2015 2 is the title.   165 200 AED AED 250

  Of course, you'll want to change the types of data, etc. as needed.

  I assumed that the XML can contain several "" sections and that each section can contain several entries.

  Thus the XMLTABLE aliasing as 'x' gives information of XML, and supplies the data associated with the XMLTABLE with alias 'y' which gets the multiple authors, which itself section of the XMLTABLE with alias 'z' for each of the article_item.

  CDATA stuff are handled automatically by SQLX (XML functionality integrated into Oracle's SQL)

• Update on the table by extracting the data from the table even under certain conditions

  Hi Experts,

  I have the table EMP which currently has 6 entries.

  EMP_SYS BATCH_NO JOIN_DATE LOGIN_ID STATUS FLAG

  1 FEBRUARY 10 PROD 84 Y IND123 ABC

  DEV 1-23 APRIL 98 Y IND123 ABC

  2 12 APRIL PROD 98 Y IND123 ABC

  2 2 APRIL DEV 98 Y IND123 ABC

  3 13 APRIL PROD 98 Y IND123 ABC

  3 3 APRIL DEV 98 Y IND123 ABC

  CONDITION: I need to take lines which has the minimum BATCH_NO for each of the EMP_SYS

  for example,.

  1 FEBRUARY 10 PROD 84 Y IND123 ABC

  DEV 1-23 APRIL 98 Y IND123 ABC

  For the above two lines, I need to update the status of DEF. How to select this criterion and update in the same query?

  Currently, I used the query to select the minimum BATCH_NO for each of the EMP_SYS below.

  SELECT EMP_SYS, BATCH_NO, JOIN_DATE, FLAG, LOGIN_ID, STATUS

  Of

  (

  EMP_SYS, BATCH_NO, JOIN_DATE, FLAG, LOGIN_ID, STATUS, SELECT ROW_NUMBER)

  COURSE NR (PARTITION BY ORDER OF EMP_SYS OF EMP_SYS)

  FROM EMP

  WHEN STATUS = 'ABC' AND FLAG = "Y".

  )

  WHERE

  NR = 1;

  If I try to use the update on the above query statement... It updates every 6 rows instead of 2 rows.

  Please suggest me a way to update only the two lines that has the minimum BATCH_NO for each of the EMP_SYS.

  But is possible to write the query without using the Group of?

  Update e EMP

  set STATUS = "DEF".

  where BATCH_NO = (select min (BATCH_NO) from EMP I where STATUS = 'ABC' AND FLAG = 'Y' and i.emp_sys = e.emp_sys)

• update of the lookup using the fusion query table

  Hi Experts,

  My requirement is, we have total 4 tables called x, y, z and a_lookup table. join between these tables column is deptno.

  I need to update a_lookup table based on less than the conditions of the

  condition1: table a_lookup update with the corresponding records of X and Y

  condition2: If there is no record in X does not match, then we have to compare with Z and update the table a_lookup accordingly

  Here is the table scripts and my attempt as well.

  Only doubt is, is my fine appearance of MERGE statement, or is it otherwise better update the a_lookup table?

  Please share your ideas on this.

  create table x (empno, deptno number);
  

  -Samples

  Insert into x
  Select the level, level * 10 double connect by level < = 10;
  

  create table y (empno number, number deptno).
  

  -Samples

  Insert y
  Select the level, level * 10 double connect by level < = 5;
  

  create table z (empno number, number deptno);
  
  -Samples

  Insert into z
  Select the level, level * 10 double connect by level < = 10;
  

  create the table a_lookup (empno number, deptno_lookup number);
  

  -Samples

  insert into a_lookup
  Select null, level * 10 double connect by level < = 10;
  

  -Merging of records in a_lookup based on X, Y, z. using right outer join on X and Y

  Fusion in a_lookup one

  using the ((select x.deptno, x.empno from x, y where x.deptno = y.deptno)

  Union of all the

  (select z.deptno, z.empno in z, (select x.deptno from x, y where x.deptno = y.deptno and y.deptno is null) res1)

  where z.deptno = res1.deptno)

  ) res

  on (a.deptno_lookup = res.deptno)

  When matched then

  update set a.empno = res.empno;

  See you soon,.

  Suri ;-)

  Like this

  Fusion in a_lookup one

  a_l'_aide_de)

  Select deptno nvl (a.deptno, z.deptno)

  empno nvl (a.empno, z.empno)

  z

  left

  Join them)

  Select x.deptno

  x.empno

  x

  left join y

  On x.deptno = y.deptno

  where y.empno is not null

  ) a

  On z.deptno = a.deptno

  ) b

  on)

  a.deptno_lookup = b.deptno

  )

  When matched then

  update set a.empno = b.empno;

• Build the value of 100 mb of data in the table using the loop

  DB version: 11.2
  
  How can I create about 100 MB of test data in a table using minum number of records.
  If I use the below for loop. It takes 100,000 records to fill only 2 MB.
  

  SQL> create table a2 (mynum1 number, mynum2 number);
  
  Table created.
  
  begin
  for i in 1..100000 loop
      insert into a2 values(i,i*2);
  end loop;
  end;
  
  
  select segment_name, bytes/1024/1024 MB from dba_segments where segment_name = 'A2' AND owner='SCOTT'
  
  
  SEGMENT  BYTES/1024/1024
  -------- ---------------
  A2                     2

  Hello

  Is that what you are looking for?

  SQL> CREATE TABLE tbl1(c1 CHAR(1024));  -- ~1KB per row
  
  Table created.
  
  Elapsed: 00:00:00.00
  SQL> INSERT /*+ APPEND */ INTO tbl1 SELECT 'X' FROM dual CONNECT BY LEVEL < 100000; -- 100K rows * 1KB = 100MB + some additional overhead
  
  99999 rows created.
  
  Elapsed: 00:00:13.02
  SQL> SELECT bytes/1024/1024 MB FROM user_segments WHERE segment_name = 'TBL1';
  
          MB
  ----------
      113.75
  

  Lukasz

• insert into the table using dynamic data

  Oracle form 6i
  Hai
  
  I need to insert data into a table. I have generated my data text file with data in a form, now I need to insert data into a table. How can insert my field at that table if it is given in the table, I need to update, and there is no data I need to insert... Pls tell me the solution...
  
  Concerning
  
  Srikkanth.M

  Create the trigger of the sur-insert and check the data are thre or not through the value of the primary key in this trigger. If the data is thre then update or it is then do not insert in the same trigger.

  Thank you
  SUN

• Updating column in the table using forms...

  Well Guyz I got my submission today... everything went well... .but yet they want to add IE more features want to donate this application at different times working in the company on different projects... .initailly told me that u have to create this application for just our project, now they use my work to give to other PMsss:(et prendre tout le crédit avec aucun faisait pour moi u n personnes m'a beaucoup aidé dans la construction de cette application...) Well, they want to create an application where they can change some columns... that is to say over write the existing value in a column with a new value.
  Now, suppose I have col1, col2 in the table paymast, how should I proceed to create trigger for when I press the button on the form is updated to the number of given employee (I want to say if enter the respective information for the particular EMP as soon as I press the button the old values shud b replaced by new values...)
  
  A method that I have noe is to use the wizard to create the form n, and then enter the value of the respective areas of the column to be updated n, then press F6 DB... .i do not want to use this function...
  
  I want to update the application by pressing the button
  
  soon :)
  
  Published by: Chase Suhail on Nov 15, 2009 12:26 AM
  
  Published by: Chase Suhail on Nov 15, 2009 12:29 AM
  
  Published by: Chase Suhail on Nov 15, 2009 12:30 AM
  
  Published by: Chase Suhail on 15 Nov 2009 02:05

  I don't know a lot of your application, but if you build it near standard forms (e.g. base your blocks on the tables), then its standard Frédérique you type the new value in the field and press save. the button... do you want to the "economy"? then put a DO_KEY ('COMMIT_FORM'); in it.

• Update the table using discoverer

  Hello
  
  I'm trying to update a table whenever the user runs a report of the Office of the discoverer. I tried to use a function to do the job, but I get the error below.
  
  ORA-14551: cannot perform the DML operation within a query.
  
  I also tried to
  1. create a procedure and update the table in this procedure.
  2. function to create and call the procedure created earlier in this function and use it in the discoverer, but still does not work and I get the same error ORA-14551.
  
  Please let me know if this is possible at all the. If SO, let me know the steps to do so.
  
  Thank you.

  Hello

  Yes you can update the discoverer dashboards using a PL/SQL function. You must make the function a standalone transaction. for example

  FUNCTION update_record (key_field VARCHAR2) RETURN VARCHAR2
  IS
  PRAGMA AUTONOMOUS_TRANSACTION;
  BEGIN
  ..
  UPDATE your_table
  ..
  COMMIT;
  ..

  Rod West