Need to create a new line in the table with the same data as the primary key, but new PK

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  http://Acer.custhelp.com/app/answers/detail/A_ID/2631

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• How to extract the values of the line full in the bean to support using the primary key

  Hello

  I have a table that has columns as plant_name, business planner email id and identification of email resident engineer. Here, Plant_name is the primary key.

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  Sneha211 wrote:

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  Hi Sneha, you've written code for it

  you have found the current line and the primary key then this line, then why you not not using this same rank to get the other attributes?

  NewRow row = lBinding.getCurrentRow ();

  String aamplant1 = (String) newRow.getAttribute ("Plant");

  String businessPalnner = (String) newRow.getAttribute ("business_planner"); Returns the value of the same line
  

  Engineer in String = (String) newRow.getAttribute ("engineer");

  
  

  OR if your condition is like that-

  you have a primary key field value, but you do not have the corresponding line, then you can get that line and it's attribute by using the primary key value

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• The index of the primary key in a different tablespace.

  Hello
  
  I have a user PROD. It has received a tablespace PROD_TBS default.
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  Hello
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  When you make use of the insert:

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• APEX do not allow to change the lines of the columns that are the primary key?

  I have pictures:
  http://img508.imageshack.us/my.php?image=21269582oe8.jpg
  
  
  Book (id_book - 'Primary key', title, year); book_author (id_author id_book - 'Primary key', - 'Primary key'); author (id_author - "Primary key", name)
  
  
  
  I created a new page-> Form-> form of 'author' table because I want to add new authors, modification and deletion. During the creation of this page, I have chosen column 'id_author' as '1 primary key column' and everything is OK (I can't edit the 'id_author' column - this column is autoincrement and I can change the 'name' column).
  
  BUT I also created a new page-> Form-> table for table "book_author" because I like to write numbers like id_book and id_author, change and remove them (so add relations between tables: book, book_author and author). During the creation of this page, I have chosen column 'id_book' as '1 primary key column' and 'id_author' as 'column primary key 2'. And on the Web site, I can't edit these fields. And I can not add also new line because I see in each new line: (null).
  
  http://img444.imageshack.us/my.php?image=11324615yk9.jpg
  
  APEX do not allow to change the lines of the columns that are the primary key? It's stupid... What can I do?
  
  Edited by: user10731158 2008-12-20 11:40

  Column unique and not meaningful if you ever want to update. In the case of your example, you need to add an ID column in the intersection of book_author table. Honestly, I was so blown away (and pleasantly surprised) by the absence of rebuttal and the "thx" I advanced and set up an example of how I would define the book_author table:

  create table  book_author
     (id varchar2(32),
      book_id varchar2(32),
       author_id varchar2(32),
       modified_on     date,
       modified_by varchar2(255),
       constraint book_author_pk primary key (id),
       constraint book_auth_book_fk foreign key (book_id) references books(id),
       constraint book_auth_author_fk foreign key (author_id) references authors(id)
       )
  /
  
  create unique index book_author_uq on book_author (book_id,author_id)
  /
  
  create or replace trigger  biu_book_author before insert or update on book_author
  for each row
  begin
       if inserting then
            :new.id := sys_guid();
       end if;
       modified_on := sysdate;
       modified_by := nvl(v('APP_USER'),user);
  end;
  /
  

  Good luck
  Tyler

• Get the primary key of entry just created by submitting the form

  Hi guys,.
  
  I have a form built in APEX based on a table. The PK is generated by the sequence and the values of the form are recorded by DML (insert).
  
  Do I have to do is once I have create a new entry with my, I need to update a whole bunch of other tables with the new PK that I can easily do this by creating a process of PL/SQL after DML.
  
  
  
  However, I need the primary key generated by the new entry (created by filling out the form + submit).
  
  One way around it is

  Select max(userid) from user

  to retrieve it, but I don't know if it's a good idea/practice.
  
  Any idea guys? See you soon.

  Taepodong wrote:
  Hi guys,.

  I have a form built in APEX based on a table. The PK is generated by the sequence and the values of the form are recorded by DML (insert).

  Do I have to do is once I have create a new entry with my, I need to update a whole bunch of other tables with the new PK that I can easily do this by creating a process of PL/SQL after DML.

  However, I need the primary key generated by the new entry (created by filling out the form + submit).

  One way around it is

  Select max(userid) from user
  

  to retrieve it, but I don't know if it's a good idea/practice.

  This will only give the maximum ID and not currently generated ID

  Any idea guys? See you soon.

  Use this feature APEX
  Change your page > change you the DTF process for the form > Enter you page back key point in the element (this returns the new pk value generated by this form)

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  There is no free and legal Vista download

  Here are the different ways to reinstall vista:

  Contact the computer manufacturer and ask them to send you to vista recovery disks to reinstall the operating system back as it was when you bought it

  they do it for a nominal cost of $

  also ask them if you have a recovery partition on your hard drive to get back to the way you bought

  you would normally press F10 or F11 or Alt + F10, 0 at startup to start the recovery process according to the manufacturer

  Ask them of the exact key sequence

  or borrow a microsoft dvd vista

  Make sure that you borrow the correct 32-bit or 64-bit microsoft dvd to your computer

  they contain all versions of vista

  This is the product key that determines which version of vista is installed

  Save all data, because it will be lost, do the above

  How to replace Microsoft software or hardware, order service packs and replace product manuals

  http://support.Microsoft.com/kb/326246

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