By the way the Pls/Sql variable to build xml via XQuery code

Similar Questions

• How to assign the pl/sql variable to a variable of the page element?

  I want to select count (*) in the emp table.
  
  assign this count (*) total to a pl/sql variable.
  
  How can I assign this varialbe pl/sql variable of page element?
  
  : p2_test = pl_total;
  
  Thank you.

  Good afternoon

  Try this:

  1. create a process Page:
  
Declare
pl_total number;
Begin
select count(*)
into pl_total
from emp_table;
:P2_test := pl_total;
End;


  Or a simpler approach:

  
Begin
select count(1)
into :P2_test
from emp_table;
End;

  If you use count (1) rather that count (*), you do the inventory column 1 and not the entire file. Oracle then reads just column 1 instead of the whole of the record, speed up your query, if the table can have a large number of columns AND a lot of files.

  Good luck
  Don.

  You can reward this answer by marking as being useful or correct :)

• What is the use of SOA project build.xml

  Hi all
  
  I am new to this area of oracle SOA.
  could you please explain to me what is the purpose of build.xml and build.property in soa project files.
  
  Thanks in advance...

  Hi '.

  Helps these two files in the deployment of the project to the server, usually in the phase of development projects are deployed through JDeveloper.
  In Jdev we right-click and here also deploy these files are used to deploy the jar of project. These files do the same work as any other web project
  File Build.xml and property.xml.

  Yatan-

• Content in the new text variable

  Hi, I nees to help.

  I need to set a number in the new text variable 'number ':

  I have this code work:

  say myDoc

  set txt1 to do new variable text {propertyname: 'number"}

  end say

  How can I put content in the text variable?

  Hi David,

  You can do...

  Tell application "Adobe InDesign CS5"

  myDoc defined for the active document

  say myDoc

  txt1 to make the new text with the properties variable value {name: "Number"}

  Set the content for '123 '.

  define the content of the variable variable text options 'number' to the content

  -or

  content of the variables txt1 options value content

  tell the end

  tell the end

  Concerning

  Ronald

• How to pass Variables from the Source (SQL) to tab target (JavaBin Shell) in ODI knowledge Modules

  Hi all

  My name is Alessandro and I am new to the community.

  I have a problem with the KM stage custom when I try to pass the variable from the source to the target.

  The ODI version tha I use is the 11.1.1.5.0.

  I created a stage KM following the instructions of the metalink document (Doc ID 728636.1).

  But when I insert the value of the variable in a test table, the value in a table is the name of the variable.

  Where I'm wrong?

  I am doing thi.

  (1) create a step in my goal of shell sql source and javabin KM. In the source tab I get the value of a query, and the name "LAST_UPDATE" column.

  In the target tab, I attribute to the variabile jv_last_update the value of the variable #LAST_UPDATE, with the same name in the selection column.

  

  (2) I created a second stage where I insert into a table of the value of the variable jv_last_update (to debug the value of the variable):

  

  (3) when I try to see what I have in the table, the value of any line is the name of the variable "#LAST_UPDATE"; ".

  

  Thanks in advance

  
  Alessandro

  Hi Alessandro,.

  Interesting... I have not read the Oracle document you sent yet, but one thing I can guarantee you, is that it doesn't. If Oracle says that it should work, maybe it's a bug, or maybe he has changed on new versions of ODI. I am also on ODI 11.1.1.5 and I tried many different ways to pass SQL results to variables of java with all sorts of different labels, but none of them worked for me as well. But I managed to use it in a different way, so please see below if it matches your needs:

  We are just one step. The second is just to show that it worked:

  

  In the first step, on the source tab, select Oracle and point to the logical schema that you want to run the query:

  

  On the target, note the following Java BeanShell code with the SQL that you want to run:

  

  Now your variable must have the correct value of your SQL. To test it, I just write a comment 'Raise' to Jython in the second step:

  

  The result is 'X' as expected:

  

  It will be useful.

  Thank you!

• Question on the PL/SQL and substitution of variables

  Good evening
  
  I just started studying the PL/SQL (currently at page 13 of the book), I typed the following example from the book:
  

  declare
    v_student_id          number          := &sv_student_id;
    v_first_name          varchar2(35);
    v_last_name           varchar2(35);
  
  begin
    select first_name,
           last_name,
      into v_first_name,
           v_last_name
      from student
     where student_id = v_student_id;
  
  
    dbms_output.put_line('Student name : ' || v_first_name || ' ' v_last_name);
  
    exception
      when no_data_found then
        dbms_output.put_line('There is no such student');
  end;
  /

  that gets me the following error:
  

  SP2-0552: Bind variable "SV_STUDENT_ID" not declared.

  I thought that SQL * more would invite me for a value to be substituted for SV_STUDENT_ID but it does not, that caused the error. Why has no SQL * more invite me for the value of SV_STUDENT_ID and what is the correct way to do it than the code above?
  
  Thank you for your help,
  
  John.
  
  As a result, DDL for STUDENT table:
  

  CREATE TABLE STUDENT
   (STUDENT_ID NUMBER(8,0)
   ,SALUTATION VARCHAR2(5)
   ,FIRST_NAME VARCHAR2(25)
   ,LAST_NAME VARCHAR2(25)
   ,STREET_ADDRESS VARCHAR2(50)
   ,ZIP VARCHAR2(5)
   ,PHONE VARCHAR2(15)
   ,EMPLOYER VARCHAR2(50)
   ,REGISTRATION_DATE DATE
   ,CREATED_BY VARCHAR2(30)
   ,CREATED_DATE DATE
   ,MODIFIED_BY VARCHAR2(30)
   ,MODIFIED_DATE DATE
   )
  /

  You had a few syntax errors (lines 7 and 12), but after their attachment, your code worked for me:

  SQL> ed
  Wrote file afiedt.buf
  
    1  declare
    2    v_student_id          number          := &sv_student_id;
    3    v_first_name          varchar2(35);
    4    v_last_name           varchar2(35);
    5  begin
    6    select first_name,
    7           last_name
    8      into v_first_name,
    9           v_last_name
   10      from student
   11     where student_id = v_student_id;
   12    dbms_output.put_line('Student name : ' || v_first_name || ' ' || v_last_n
  ame);
   13    exception
   14      when no_data_found then
   15        dbms_output.put_line('There is no such student');
   16* end;
  SQL> /
  Enter value for sv_student_id: 1
  old   2:   v_student_id          number          := &sv_student_id;
  new   2:   v_student_id          number          := 1;
  
  PL/SQL procedure successfully completed.
  

  Did you happen to define set off?

  SQL> show define
  define "&" (hex 26)
  
  SQL> set define off
  SQL> /
  SP2-0552: Bind variable "SV_STUDENT_ID" not declared.
  SQL> set define on
  SQL> /
  Enter value for sv_student_id: 1
  old   2:   v_student_id          number          := &sv_student_id;
  new   2:   v_student_id          number          := 1;
  
  PL/SQL procedure successfully completed.
  

  Published by: Andy Klock on August 11, 2010 18:13 (sorry, line 7 means there was an error not 9...)

• Possible bug - PLS-00372 creating BODY calculation of the PL/SQL FUNCTION

  3.2 on Oracle APEX: 10 x e
  
  I was creating a calculation for a page element by using the type 'BODY of the PL/SQL FUNCTION '. Step by step in the wizard when I entered my code block, I received the error PLS-00372. Here is the code:
  
  DECLARE
  l_return person_v.full_name%TYPE: = 'UNKNOWN ';
  BEGIN
  
  SELECT full_name
  IN l_return
  OF person_v
  WHERE party_id =: P230_CONTACTED_PARTY_ID;
  
  RETURN l_return;
  EXCEPTION
  WHEN NO_DATA_FOUND THEN
  RETURN l_return;
  END;
  
  If I change my name of the variable to another thing that l_return the error disappears. Later, I can't change the name of the variable in l_return and I do not get the error if it seems to be the validation happening on just this page of the wizard.

  Greg - it's because of a quirk in the validation, like imagine you. Workaround is to put a space between return characters and the terminal semi-colon, for example:

  RETURN l_return;

  Scott

• Looking for ways to solve the following problems of these messages: "check the temp environment variable. "Unable to print the document. "You don't have permission to save in this location."

  Looking for ways to solve the following problems of these messages: "check the temp environment variable. "Unable to print the document. "You don't have permission to save in this location."

  Hi Michael,

  Please follow the link and see the issue:

  Cannot print or preview before printing a Web page in Internet Explorer: http://support.Microsoft.com/kb/973479

  If the problem is specific to MS Word, then I suggest you to post the same question in the forums of MS Office for assistance.

  Microsoft Office Forum:

  http://answers.Microsoft.com/en-us/Office/Forum/Word

  I hope this helps.

• What is the right way of javadoc a variable-length argument list

  What is the right way of javadoc a variable-length argument list?
  
  Let's say I have the following function:
  

  public void foo(Integer... intArray){
  //...
  }

  I'm not sure how I would want doc this, well, is there something special, I want to point out?
  
  Thank you for your time,
  Brandon

  Identical to another argument. Name it and say what's the point.

• Reading the value of a PL/SQL variable

  Hello
  
  I have a requirement where I need to read the contents of a pl/sql variable and then write in an operating system file. a .sql or .txt file.
  
  What can I do with it?
  
  Any help will be much appreciated.
  
  Kind regards
  SID

  Hello

  Example script e.r.y

  DECLARE
  v_output UTL_FILE.FILE_TYPE;
  CURSOR c1
  IS
  select cust_cod,mobile_no
  from main_master
  where rownum <11;
  BEGI
  v_output:=UTL_FILE.FOPEN('/rman/report/textfiles/','OUTPUT_DATA.TXT','W');
  /**You should have write permission to write onto direcotry /rman/report/textfiles ***/
  FOR i IN c1
        LOOP
  UTL_FILE.PUT_LINE(v_output,i.cust_cod||'  '||i.mobile_no);
  END LOOP;
  UTL_FILE.FCLOSE(v_output);
  END;
  

  Kind regards
  Claudy

• PL/SQL variable authorized problem of lengths in the superior version.

  Hi all
  Before entering my problem here is two different versions of DBs.
  
  DB1:
  ===========
  SQL * more: release 9.2.0.1.0
  Oracle Database 10 g Enterprise Edition Release 10.2.0.3.0 - 64 bit
  PL/SQL version 10.2.0.3.0 - Production
  CORE Production 10.2.0.3.0
  AMT for Linux: release 10.2.0.3.0 - Production
  NLSRTL Version 10.2.0.3.0 - Production
  
  
  
  DB2:
  ===========
  SQL * more: 9.2.0.5.0 output
  Oracle Database 10 g Enterprise Edition Release 10.2.0.4.0 - 64 bit
  PL/SQL Release 10.2.0.4.0 - Production
  CORE 10.2.0.4.0 Production
  AMT for Linux: release 10.2.0.4.0 - Production
  NLSRTL Version 10.2.0.4.0 - Production
  
  My problem is a plsql block works well in DB1 (which is a lower version) is any error in DB2 (which is the latest version).
  
  Here is the block that I run and I have just listed under the same results. Please advise me on porting code from DB1 to DB2.
  
  Program:
  DECLARE
  l_var1 VARCHAR2 (32767).
  CLOB l_clob_var1;
  CLOB l_clob_var2;
  CLOB l_clob_var3;
  CLOB l_clob_var4;
  l_position NUMBER;
  BEGIN
  l_position: = 0;
  FOR I IN 1.8191 LOOP - it comes (2 to the power of 13) - 1
  l_clob_var1: = l_clob_var1 | « a » ;
  END LOOP;
  l_position: = 1;
  FOR I IN 1.8192 LOOP
  l_clob_var2: = l_clob_var2 | « a » ;
  END LOOP;
  l_position: = 2;
  FOR I IN 1.8193 LOOP
  l_clob_var3: = l_clob_var3 | « a » ;
  END LOOP;
  l_position: = 3;
  FOR I IN 1.8617 LOOP
  l_clob_var4: = l_clob_var4 | « b » ;
  END LOOP;
  l_position: = 4;
  l_var1: = l_clob_var1;
  l_position: = 5;
  l_var1: = l_clob_var2; -Error reported for this DB2. Observe the position value 5 below results.
  l_position: = 6;
  l_var1: = l_clob_var3;
  l_position: = 7;
  l_var1: = l_clob_var4;
  l_position: = 8;
  dbms_output.put_line ('No errors reported');
  l_position: = 9;
  EXCEPTION
  WHILE OTHERS THEN
  RAISE_APPLICATION_ERROR (-20999,' error at position ' | l_position |', SQLERRM: ' |) SQLERRM);
  END;
  /
  
  Results:
  ======================================================
  DB1:
  ======================================================
  No error reported
  
  PL/SQL procedure successfully completed.
  
  All variable lengths up to 32767 are allowed here.
  
  
  DB2:
  ======================================================
  DECLARE
  *
  ERROR on line 1:
  ORA-20999: error at position 5, SQLERRM: ORA-06502: PL/SQL: digital or the value
  error
  ORA-06512: at line 38 level
  
  PLSQL variable length up to 8191 ((2 to the power of 13)-1) characters are allowed here.
  
  Thank you.
  Mahi.

  NVARCHAR2 has little magic? It will NOT work. :)

  SQL> DECLARE
    2    l_var1      NVARCHAR2(32767);
    3    l_clob_var1 CLOB;
    4    l_clob_var2 CLOB;
    5    l_clob_var3 CLOB;
    6    l_clob_var4 CLOB;
    7    l_position  NUMBER;
    8  BEGIN
    9    FOR i IN 1 .. 8191 LOOP
   10      -- This is (2 to the power of 13 )-1
   11      l_clob_var1 := l_clob_var1 || 'a';
   12    END LOOP;
   13    FOR i IN 1 .. 8192 LOOP
   14      l_clob_var2 := l_clob_var2 || 'a';
   15    END LOOP;
   16    FOR i IN 1 .. 8193 LOOP
   17      l_clob_var3 := l_clob_var3 || 'a';
   18    END LOOP;
   19    FOR i IN 1 .. 8617 LOOP
   20      l_clob_var4 := l_clob_var4 || 'b';
   21    END LOOP;
   22    l_var1 := l_clob_var1;
   23    l_var1 := l_clob_var2; ---- Error reported for this in DB2. Observe the position value 5 in below results.
   24    l_var1 := l_clob_var3;
   25    l_var1 := l_clob_var4;
   26    dbms_output.put_line('No Errors reported');
   27  END;
   28  /
  DECLARE
  *
  ERROR at line 1:
  ORA-06502: PL/SQL: numeric or value error
  ORA-06512: at line 23
  

• Best way to write the Pl/Sql

  Hi all
  Can someone say best written below stored proc:
  
  procedure missing_authorized_services is
  v_truncate_sql varchar2 (200);
  v_sql varchar2 (2000);
  BEGIN
  v_truncate_sql: = "truncate table missing_authorized_services;
  immediately run v_truncate_sql;
  commit;
  
  v_sql: = "INSERT into missing_authorized_services select distinct trim (service_group_Cd) as service_group_Cd, trim (service_cd) as stage_1_mg_service_request service_cd
  where (service_group_cd, service_cd) not in)
  Select distinct service_group_cd, stage_3_servcd_servgrp_dim service_cd)';
  
  immediately run v_sql;
  commit;
  
  END missing_authorized_services;
  
  
  / * I do select the table and then try to insert into another table the result set * /.
  
  Please help,
  Thank you
  J

  Hello

  The best way to write the PL/SQL (or any code) is by small steps.
  Start with a very simple procedure that does something (anything), just enough to make sure it works.
  Add a lot of statements of output so you can see what made the procedure. Don't forget to delete them after that trial is over.

  For example:

  CREATE OR REPLACE procedure missing_authorized_services IS
          v_truncate_sql  VARCHAR2 (200);
  BEGIN
       v_truncate_sql := 'truncate table missing_authorized_services';
       dbms_output.put_line (  v_truncate_sql
                      || ' = v_truncate_sql inside missing_authorized_services'
                      );
  END      missing_authorized_services;
  

  If you get any errors (for example, ORA-00955, because you try to give the same name to a procedure that you already use for a table), then fix the error and try again.
  When he worls perfectly, then add another baby step. For example, you can add the line

  EXECUTE IMMEDIATE v_truncate_sql;
  

  and test again.

  Do not use SQL dynamic (EXECUTE IMMEDIATE) unless you have to.
  Is there a reason to use dynamic SQL for INSERT statements?

• global scope & pl/sql variable in open_form with the new session

  Hello
  
  What will be the global scope of the Oracle variable shape & variable declared in a pl/sql pckage, if the value of these variables is updated from the form interface Oracle, if the form is opened using open_form with the new session or a session Active.
  
  My requirement is, I developed an application with custom user login name & password - not the Oracle username and password.
  But I need follow the user actions on forms - action insert/update / delete, for this user_name i included as one of the column in the table base and shape, initialize this field with the login user name.
  
  I have implemented this in the detent of the base table. But to remove them, I don't get the username which were deleted, only for the user who created this folder, because that: NEW is not in the scope according to the delete trigger. So for the delte, I created a variabe in a PL/SQL package and created two procedure to set and get the username to this variable, and form, before you delete using the set method I assign the user name of the current connection to the variable and in the trigger using the get() method get the user name from the variable , Until now it works very well, my doubt is what will be the value of the variable, if two different users delete action of in same time, if the first user name will be replaced by second or this variable will be different session, if I opened the forms using the SESSION parameter. Also can I use Oralce forms global variable instead of the PL/SQL varibale.
  
  I thank in advance.

  The scope of a package-db variable is per database session. So different forms-session or even different DB - inside a session of forms "will not overwrite" between them.

• How the sql query to sort the records by variable

  Feel like using PHP to know how to write the query SQL ORDER BY
  value time from list/menu form field ("sort_menu") and the values in the list are the columns of the database
  
  SELECT *.
  OF rentals_info
  WHERE rentals_info.active = 'yes '.
  
  Thanks for your help,
  Jim balthrop

  JBWebWorks wrote:
  > Using fault PHP to know how to write the query to sql ORDER BY
  > run time value from list/menu form field ("sort_menu") and the list
  > values of the database columns

  Unfortunately, you can not use the Dreamweaver Recordset dialog box to set
  a column of the table as a variable. You need to adapt the code by hand, and
  Once you do, the recordset can be is no longer recognized by
  Dreamweaver. Thus, you must have first page in case the
  Bindings panel shows more the fields in your recordset.

  Begin by creating the Recordset without the ORDER BY clause and have
  your page as you want it. When everything is done, add the following
  code at the top of the page:

  <>
  create a table of column names that can be used for sorting
  $permitted = array ("price", "space");
  checks if the sort_menu variable contains a valid column name
  If (isset($_GET['sort_menu']) & in_array ($_GET ['sort_menu'], $permitted)) {}
  $sort = $_GET ['sort_menu'];
  } else {}
  the value of a default column for sorting
  $sort = "price".
  }
  ?>

  This assumes that the sort columns are called price and region.
  Change these values according to your configuration.

  You can now add ORDER BY $sort to the SQL of the Recordset.

  --
  David powers
  Adobe, Dreamweaver community expert
  http://foundationphp.com

• How to read a file of all the text in a pl/sql variable?

  Hi, I need to read an entire text file - which actually contains an e-mail message from a system of content management - in a variable in a pl/sql package, in order to insert the database information and then send the email. I want to read the whole of a sudden text file, no not one line at a time. Shoud I use Utl_File.Get_Raw or is there a more appropriate to do this?

  How to read a file of all the text in a pl/sql variable?

   ...
  your_clob_variable := dbms_xslprocessor.read2clob('YOUR_DIRECTORY','YOUR_FILE');
  ....