Where is "MEMORY_CACHE" of automatic line Fetch?

Similar Questions

• ORA-01403: no given available problem when you use FETCH of AUTOMATIC LINE to fill

  ORA-01403: no given available problem when you use FETCH of AUTOMATIC LINE to fill out a form.
  
  1) has created a FORM on the use of assistants of EMP. This creates an AUTOMATIC FETCH of LINE
  NAME OF THE TABLE - EMP
  The PRIMARY KEY containing - P2099_EMPNO point
  Primary key column - EMPNO
  
  By default, automatic extraction has a "process Error Message' of"Unable to fetch line."
  
  (2) created an HTML region. In this region add
  text P2099_FIND_EMPNO element
  GET_EMP submit button
  The update branch the conditional branch created when the Create button to set P2099_EMPNO with & P2099_FIND_EMPNO.
  
  If I then turn the page, enter an employee in P2099_EMPNO number and press the GET_EMP button, the form is filled correctly. But if I get an employee who does not exist, then I get error oracle ORA-01403: no data found and no form but a message at the top of the page 'Action transformed '. I was expecting a blank form is displayed with the message 'Could not extract line.'
  
  In conditioning automated extraction so that it checks that the line exists first, I can work around that. Change the fetch EMP automated line so that it is conditional
  EXIST (SQL query returns at least one row)
  
  Select 'x '.
  from EMP
  where EMPNO =: P2099_EMPNO
  
  
  But this means that when the employee exists I must be get DB twice, once to the State, and then again for the extraction of the actual line.
  
  I can't change so I don't get the Oracle error, rather than work around for a above is there something? I wonder now if the automatic extraction of line is only supposed to be used when you bind a report to a form and that I should manually write the extraction process. The reason for which I don't have at the moment, it is that I'm trying to stick with the auto generation Assistant as I can.
  
  Any ideas?
  
  Thanks, Pete

  Pete:

  The process Assistant APEX (ARF, ARP etc) errors are generally not recoverable. The error encountered is simply displayed on a page by using the model of "Error Message. So as you said yourself, you create your own process line Fetch and have the opportunity to customize the management mistakes, or you paste a validation on the page to verify that a folder can be accessed for the views expressed.

  CITY

• Treatment of automatic line and Fetch. Session variables are null.

  Hi all
  
  One of the pages in my application has a form based on a table that is implemented automatic assistance (DML) line treatment. The automatic line extraction and automatic updating properly.
  
  I can see the variables/fields on the user interface and when I use the DEBUG option
  However, I don't see any of these values, when I see the option of variables 'session' (at the bottom of the page).
  
  The problem is that I intend to write another process that will use these variables, and I can't do it. All values appear as NULL values for all other processes.
  
  Please advice as to what causes this problem and any possible workaround. I am aware of the possibility of writing my own extraction and update of the process, but I wanted to know if there is a way to use these variables.
  
  Thank you
  Rajesh.

  Rajesh

  However, all page in Page 2 element values are currently zero.

  Once 'Submit you' page, you will see the values for page items in session state. Your custom process running after the ARP and before any process to reset the session state must see the defined session state values.

  CITY

• APEX 5 treatment of automatic line (DML) update fails

  Hi all

  I need help because it seems I'm missing something to get this working:

  -J' have a page with a form that contains editable elements and some hidden items.

  -J' have a button on the same page, open a modal dialog box.

  -the modal dialog box contains a tabular presentation, including a process of "Dialogue."

  -button of the modal dialog box contains a 'closed dialog box"

  -There are 2 real actions:

  -L' code is running plsql for updating a hidden field called P210_DATE_MODIFIED with sysdate.

  -Send the Page using a query called SAVE_CARS.

  This kind of debugging things says:

  ... Session state: saved point new value "P210_DATE_MODIFIED" = "" 27.05.2015 14:55:44 ""

  and later:

  ... 'Row of CAMPAIGN_DATA process' process - Type: NATIVE_FORM_PROCESS

  ...... Jump as integrated type process condition evaluates to FALSE.

  (there are no conditions on this process.)

  The data is not updated.

  What does ""integrated process of type condition "means? "

  How can I know why there is no update running? I thought that this setting P210_DATE_MODIFIED a new value is enough to trigger the update.

  EDIT: Supported Operation has the value "Update" to fetch him the automatic line.
  

  Thank you and best regards,

  Gerald

  Hi Gerald,

  What is your (name of the button) submit button? It must be one of the following names for the type of build-in the condition evaluates to true.

  Update validates the values of request: SAVE, APPLY the CHANGES, UPDATE, UPDATE, MODIFY, APPLY, APPLY LINE of CHANGES %, GET_NEXT %, GET_PREV %

  Values of request for valid insertion: INSERT, CREATE, CREATE_AGAIN, CREATEAGAIN

  Values valid request Delete: DELETE, DELETE, DELETE the LINE, DROP

  Concerning

  Patrick

• Manual line Fetch, manual line treatment, prevent lost updates

  Hello
  
  I am faced with a simple form that selects from a view and allows the user to update or insert data.
  
  I would like more control over the process of update/insert and so prefer to write my own line of treatment procedures. The examples I've seen on this forum do not include optimistic locking, which makes default APEX. Are there examples of code out there that mimics what Oracle does with the Fetch of automatic line and automatic line treatment that applies the optimistic locking.
  
  I expect to see some kind of sequence of hash, or other means to see what looked like the data before the update included in the extraction. It would then be compared to the data before it is updated. I don't see any additional fields in the page containing this kind of information when I create a form using the wizard.
  
  Advice would be welcome.
  
  I am an Oracle PL/SQL Developer by profession, but am new to Oracle Application Express.
  
  Thank you
  David
  Request Express 3.2.0.00.27
  ______________
  I use the Dvorak keyboard, because it makes sense

  Hello

  I'm sure that you are looking for something as in this article (check at the bottom of this one)
  http://www.Oracle.com/technology/products/database/application_express/HOWTOs/tabular_form.html

  Kind regards
  Oleg

• How to copy a record with a treatment of automatic line (DML)?

  Hello
  
  I want to duplicate (copy) a record.
  
  I have a form with an automatic line processing (DML), look for the PK stored in an element named P26_ID and filling of the values in the corresponding elements of the form.
  
  I have an automatic line processing (DML) that allow to update, delete and change the line.
  
  So far so good.
  
  I thought it would be good if I calculate a new value for the PK and stored in the P26_ID.
  
  Then I thought that the automatic treatment of the line (DML) would see that this is a new value for the PK and would "decide" insert a new record.
  
  But it does not work like that. I thought it was because the P26_ID element is of type database column; so I went to another element named P26_ID_NEW and put this new pk in this article. I then created another automatic processing line (DML), triggered by this button, and who will look at this new element. It doesn't work any more.
  
  Where can I go wrong?
  
  Thank you very much for your help!
  
  Christian

  Christian:

  Assuming that the 'Duplicate' function is available only when the page is in "Edit" mode, IE. a record has already been loaded in the form, you can do the following to duplicate this record

  (1) define a button named "duplicate".
  (2) set the goal for this button to be "URL".
  (3) set the URL for this button to be
  JavaScript:Duplicate();
  (4) add this piece of JS in the header of HTML page

  CITY

• Automatic line extraction

  Hello
  
  I have a table called name with only two field - ID (number) and the name (Varchar2)
  
  I have create a very simple form with only two filed text -: P1_ID AND: P1_NAME
  The two fields have Source - database column and still replaingn the existing value in session state.
  
  After this, I create a page rendering process.
  DML-> Fetch of automatic line
  On the Source tab, I have
  Table: name
  Element that contains the primary key value: P1_ID
  primary key column: ID
  
  When I click on link for report and comes to page 1, it throws an error
  ORA-06550: line 1, column 17: PL/SQL: ORA-00936: lack of expression ORA-06550: line 1, column 9: PL/SQL: statement ignored
  
  
  The treated DML only works with forms created by the wizard?
  
  If not, then surely miss me something...
  
  
  Thanks in advance for any help that will help me understand built in process of DML.
  
  
  Kind regards
  Shijesh

  On the Source tab, I have
  Table: name

  It's fake, there is no field called "Table: You are so not to show us what you have entered.

  Make sure that all names are written in capital letters on this page and in the value of the Source (column name) for each form element associated with the extraction of line process.

  Scott

• Tabular and automated form line Fetch/Automated line treatment on the same page

  I seem to have a problem with this and wanted to know if it's possible.

  I have an automated extraction to catch my primary master file... It works very well.

  Then I have a tabular presentation on the page of a form under... This also works very well

  I added a "Treatment of automatic line" procedure for updating my changes with the header, and I can't get this fire.

  DML settings on this procedure fits my parameters during extraction of automated lines.

  When I try to run the procedure (I took out all the conditions on the condition tab) nothing happens

  I ran debug in the page and that's what shows

  Jump as integrated type process condition evaluates to FALSE.

  If it is not supported and I have to write a pl/sql CRUD proc?

  Thank you

  Scott

  Scott H. wrote:

  I seem to have a problem with this and wanted to know if it's possible.

  I have an automated extraction to catch my primary master file... It works very well.

  Then I have a tabular presentation on the page of a form under... This also works very well

  I added a "Treatment of automatic line" procedure for updating my changes with the header, and I can't get this fire.

  DML settings on this procedure fits my parameters during extraction of automated lines.

  When I try to run the procedure (I took out all the conditions on the condition tab) nothing happens

  I ran debug in the page and that's what shows

  Jump as integrated type process condition evaluates to FALSE.

  If it is not supported and I have to write a pl/sql CRUD proc?

  N ° see online help for the property management operations on the ARP:

  Supported operations

  Check what operations data manipulation language (DML) are supported. This process of data manipulation will perform DML when the value of the claim is one of the values listed. When you use a button to send this page, the value of the claim is defined by the button.

  Available options include:

  Insert

  Triggered by the values of request: INSERT, CREATE, CREATE_AGAIN, CREATEAGAIN

  Update

  Triggered by the values of request: SAVE, APPLY the CHANGES, UPDATE, UPDATE, MODIFY, APPLY, APPLY LINE of CHANGES %, GET_NEXT %, GET_PREV %

  Delete

  Triggered by the values of request: DELETE, DELETE, DELETE the LINE, drop

  The name property of the button (i.e. the value REQUEST) send your buttons on page must match the values required by the relevant processing DML in the ARP request.

• How to edit the automatic line processing (DML)?

  Hello

  I'm on Apex4.2

  I created a form on a Table with report and a form is using automatic line (DML) to add/change/remove treatment.

  I specified "trigger existing" as a source of a primary key column.

  How can I change it to "existing sequence" instead? Is it at all possible the?

  
  

  The other question is to know how to add an element to deal with by automatic line treatment?

  I added a column to the underlying table and corresponding page element. I need to write the default value of this object to the database.

  I added the name of the column in the Source of the page item definition. And it has the same value "Always, replace any value.."
  

  The element must be thouh "view only". If the value of the element is null, the default value must be written in the db.

  It doesn't work that way for a reason any. -What did I do wrong?

  
  

  Thank you.
  

  Hi Bloch,

  I'm on Apex4.2

  I created a form on a Table with report and a form is using automatic line (DML) to add/change/remove treatment.

  I said 'Existing trigger' as a source of a primary key column.

  How can I change it 'Existing Sequence' instead? It is possible at all?

  No, you can change the generation technique of primary key on the form of DML automated after creation.

  What is the problem with "existing trigger? Trigger is an elegant way to generate and manage your primary key.

  For example, take a look how you can generate a primary key with trigger:

  create or replace TRIGGER BIU_EBA_DEMO_FILES
     before insert or update on EBA_DEMO_FILES
     for each row
  begin
     if inserting then
         if :new.ID is null then
           select EBA_DEMO_FILES.nextval into :new.id from dual;
         end if;
         :new.created := localtimestamp;
         :new.created_by := nvl(wwv_flow.g_user,user);
     end if;
     if updating then
         :new.updated := localtimestamp;
         :new.updated_by := nvl(wwv_flow.g_user,user);
     end if;
  end;
  

  The other question is to know how to add an element to be processed by the transformation of the automatic line?

  I added a column to the base table and corresponding page element. I need to write the default value of this object to the database.

  I added the name of the column in the Source of the page item definition. And it has the same value "Always, replace any value.."

  The element must be thouh "view only". If the value of the element is null, the default value must be written in the db.

  It doesn't work that way for a reason any. -What did I do wrong?

  I agree with Jitendra solution to add a new element to shape DML, to be processed by the transformation of the auto line.

  But I would like to add that the article is "Display Only", check if the settings section of the element-> property to save Session State is set to "Yes" as it will help in the treatment of the form.

  Finally, if you still want to go to the primary key generation technique using 'Existing Sequence' and add new items to the form as well, why do you consider not deleting existing shape and recreate the shape with options that your choice and with the same page number.

  I hope this helps!

  Kind regards

  Kiran

• Behavior strange transformation process of automatic line (DML)

  Hi all
  
  I'm running a process with extraction transformation of automatic line (DML) on a synonym and it works perfectly but when I change the owner of the table, it no longer works and displays the error message:
  
  ORA-06550: line 1, column 17: PL/SQL: ORA-00936: lack of expression ORA-06550: line 1, column 9: PL/SQL: statement ignored
  Extraction of line cannot.
  
  
  I thought it might be the owner on this synonym permissions, so I give him all the subsidies, but still no luck.
  
  Anyone know if there are limits to the process of automatic line (DML)?

  Pedro,

  Think our responses crossed there, please take a look at my last post.

  See you soon

  Ben

• See APEX SQL for the treatment of automatic line

  Hello
  
  I get an error like this when you try to update with the automatic processing of line:
  ORA-20505: DML error: p_rowid = 89, p_alt_rowid = network_user_mou_id, p_rowid2 =, p_alt_rowid2 is. ORA-06550: line 1, column 17: PL/SQL: ORA-00936: lack of expression ORA-06550: line 1, column 9: PL/SQL: statement ignored
  Is there a way to see the generated SQL code so that I could determine what the problem is?
  
  Thank you
  Rick

  Rick:

  A way to see the SQL code executed would be to allow "sql_trace" before the process of automatic processing of line. Create a process that fires off the coast before before that the process of automatic line with the following line of code

  alter session set sql_trace=true;
  

  and a process that fires off the coast after the process of automatic line to disable tracing

  alter session set sql_trace=false;
  

  Trace files will occur in the "bdump" or "udump" Directory depending on whether you are using the EPG or OSH.

  As for the error itself, I wonder if it is due to a column that you recently added to the form.

  CITY

• Using numbers to create a table where the value of the line increases automatically

  Hello

  I created a table (pictured below) to help calculate my self-employed income:

  INDEX	DATE	HAVING RETURNED TO THE SELF-EMPLOYED	£
  A1

  I want to create an index / of reference for each line so that I can connect to receipts.

  I like the index / reference to automatically increase i.e. A2, A3 etc when I create a new line by using the shortcut 'alt - cursor down' but to note has managed to find out what formula to use.

  Any help would be great!

  Thank you very much

  Stophen.

  You can try something like this:

  = 'A' & rangee()

  SG

• change the names of columns in the automatic process line fetch, edit the code

  Hello
  
  I created the master detailed form of two tables, and then I changed one of the names of columns in the table which is the detail.
  
  of course the extraction process could not recognize the name of this column (as it is no longer exist), so I need to change the column name in the query of in the current name.
  
  Ditto for line process transformation, to insert a new line.
  
  I guess it's easy, but I don't know where to find the ASR process query request,
  suggestions please!
  
  Kind regards.
  
  Published by: user8784111 on September 14, 2009 12:53 AM

  Hello:

  The detail rows are rendered in tabular form. This tabular presentation is implemented in a region of "report". You can change the query for the report region explain the column names.

  CITY

• Where can I find the line start/run in the box start Windows

  I want to use the Msconfig function but cannot find the start/run line in which to enter.  When I hit the start icon (the microsoft logo), it is not clear.  I'm looking in the wrong place.  If this is the right place where it appears.  If this is not the right place to be looking, where should I look?

  Thank you

  1. you can use the search box instead of running it. It all works the same.

  2 in this case is to know how to restore/enable option run in the right side of the Start Menu:
  Right click on the Start button > properties > at the top, click on Start Menu tab > click Customize > scroll to find command run, put a checkmark in the box > OK

  You check Startmenu. Execution option should be there now.

• Apex 5.0.2 error when changing the table name in the treatment of automatic line of process (process row)

  Hello

  I need a little help...

  For some reason, I have to change the underlying table for a treatment of automatic process (process Row) line (form).

  Although such a change is possible in the designer of the page (under "settings") Apex does not recognize the new name of the table, but seem to rather use the name of the original table "old."

  Pretty strange (new/modified) (the new table columns) are (correctly) error message.

  For example, the 'old' is: TABLE_1 and TABLE_2 new.

  TABLE_2 has a new COLUMN_NEW column (and corresponding P1234_COLUMN_NEW page element exists)

  Then the error message says something like: not found COLUMN_NEW column in TABLE_1. Althougt I changed the table to be TABLE_2.

  Maybe it's a bug or I do something wrong about this?

  Thank you in advance!

  André

  OK, just to get some - you changed the name of the table twice:

  -Rendering of section--> Page1234: Pagename--> pre-rendering--> after the header--> process of--> line from TABLE_2

  -Treatment article--> treatment--> process--> process of line from TABLE_2

  I thought, that always seek you the line of TABLE_1

  Christian