Variants: How to assign a new value without alteration/losing its attributes?

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• How to assign the next value in the sequence directly in a variable?

  How to assign the next value in the sequence directly in a variable without using a table TWICE in PL/SQL.

  BluShadow wrote:

  How about a quick test on 11g, just to see if you directly select a sequence in a variable is significantly better than the mark of DOUBLE.

  ...

  Nope... no obvious difference.

  This is because there is none: Oracle's SELECT sequence. NEXTVAL FROM DUAL under the covers. The direct assignment is just a convenient encoding for us, but it does not change the work that accomplishes Oracle.

  create sequence s;
  alter system flush shared_pool;
  declare
  l_num number;
  begin
  l_num := s.nextval;
  end;
  /
  select sql_text from v$sql where parsing_schema_name = user;
  

  SQL_TEXT
  Report the number of l_num; begin l_num: = s.nextval; end;
  Select sql_text from v$ sql where parsing_schema_name = user
  Select double S.NEXTVAL

• Satellite L300-2 - How to assign a new email address when registering

  I am writing this message on behalf of the end user of our Toshiba.

  She bought the TOSHIBA Satellite L300-2This and because she didn't have an internet connection at home, I order him to register his new Toshiba by our care.
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  Hello Samo

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• How to compare the new values with the old values in triggers.

  Dear all,
  
  Please tell me how to compare the new values with the old values in triggers.

  Hi, the employee example is in the document. You'd better read yourself.

  CREATE OR REPLACE TRIGGER Print_salary_changes
    BEFORE DELETE OR INSERT OR UPDATE ON Emp_tab
    FOR EACH ROW
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      sal_diff number;
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      sal_diff  := :new.sal  - :old.sal;
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• I use two different versions of Firefox for two different employers - how to install the new version without losing an old?

  An employer requires that I use Firefox 3. The other requires that I use the most recent version. How to install a new version of Firefox to another path without overwriting the old version?

  The best way to have a version be an installation of Firefox Portable. The mobile facility is autonomous and will not affect your installation of Firefox "ordinary".
  
  http://PortableApps.com/apps/Internet/firefox_portable

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  http://support.Mozilla.com/en-us/KB/managing+profiles
  
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• Oracle how to assign a date value in a parameter declaration

  How can I assign a date value to a parameter declaration in SQL?
  
  Here are my existing script.
  
  CURRENT SITUATION:
  
  select distinct as summary ' iCash EAD error Summary", count (*).
  AAA. BKS_ICASH_EAD_ERRORS
  where creation_date > to_date (' 26/05/12 08:50 "," mm/dd/yy HH24 ')
  Summary group
  
  
  I want to assign the date I'm looking for a parameter and use the setting in my query.
  
  
  OBJECTIVE:
  
  DECLARE
  pCreateDate DATE;
  
  exec: pCreateDate: = 5/26/12-08:50 ';
  
  select distinct as summary ' iCash EAD error Summary", count (*).
  AAA. BKS_ICASH_EAD_ERRORS
  where creation_date > to_date (: pCreateDate, "mm/dd/yy HH24 '")
  Summary group

  Hello

  In SQL * Plus, you can do this:

  VARIABLE     pcreatdate     VARCHAR2 (20)
  EXEC           :pcreatedate := '5/26/12 8:50';
  
  SELECT    summary          AS "iCash EAD Error Summary"
  ,       COUNT (*)          AS "Total Count"
  FROM        aaa.bks_icash_ead_errors
  WHERE       creation_date  > TO_DATE (:pcreatedate, 'MM/DD/RRRR HH24:MI')
  GROUP BY  summary
  ;
  

  'GROUP BY summary' means that you will get a line of output for each distinct value of the summary. He has no need of SELECT DISTINCT since the GROUP BY is already ensuring that the lines are separate.

  There is no variable binding DATE in SQL * Plus, so you must use a VARCHAR2.
  If you do something similar in PL/SQL, you can use a DATE variable. Make sure that you do not call TO_DATE on something that is already a DATE.

  Published by: Frank Kulash on June 26, 2012 14:01

• How to enter a new value not contained in a dynamic LOV?

  Hello
  
  I have a tabular layout with a report. This report is used to update a table. I defined a column of the report as a list of selection (called LOVE). It diaplays a dynamic LOVE to let the user choose a value in the LOVE, as a suggestion, but I want to make it possible to the user enters a value that is not in dynamic LOVE. I tried with "Display additional value" in the section "List of values", but this option displays an 'empty' value, but does not offer the possibility to enter a new value.
  
  You have an idea?
  
  Thank you very much for your help!
  
  Christian

  Hi Christian,

  Sorry - my suggestion was for the normal items.

  -J' tried it myself with a tabular form and it market in my env with Popup LOV (named LOV). I have a LOV named for it and then enter
  additional values directly in the text field.

  Best regards

  Carsten-

• How to assign a default value to a column?

  Hello
  
  Is it possible to alter a column in order to assign a default value for the column in the object browser?
  
  I have a RECORD of table in which I want to assign a value to 0 by default to a column whose type is NUMBER.
  
  Thank you for your kind replies.
  
  Christian.

  Hello

  In SQL, do something like:

  ALTER TABLE FICHE MODIFY ("Fieldname" NUMBER(n, n) DEFAULT 0 NOT NULL ENABLE)
  

  Replace Fieldname and n, n, as the case

  Andy

• How to assign the new object to the class?

  So I don't know how to do this:

  var classexample:objectexample = new objectexample();

  But I try to make a game where you can select a character and that the object of the selected character assigned to the class, but I don't know how to do so that he can change. AFAIK I can assign only once and then that's it, I don't know how to change. Is there a way how?

  Example, I know that this does not work, but I would like to do something like this:

  {if(Character=="example1")}

  var classexample:objectexample1 = new objectexample1();

  }

  {if(Character=="example2")}

  var classexample:objectexample2 = new objectexample2();

  }

  Any ideas?

  I got it to work!

  All I had to do has been implemented the initial var of the object, so:

  var p1;

  Then, if the variable is changed in the selection of characters, all I had to do was:

  {if(p1_character=="character1")}

  P1 = new character1();

  }

  BAM!

• How to assign an initial value by using the driaver or traditional?

  Hi all

  the question is quite simple: I use PCI - 6014 with driver OR traditional DAQ (so far). I have a device connected to a set of things to do in order to provide for a grouping, which selects the operating mode. As soon as the device is triggered and I initialize the DIO, I attribute the initial values BD. The problem is that it takes a while (approx. 15 ms) to do, and during this time (between the initialization of the devices and the initial assignment) the combination of output is one level 0, which is highly undesirable because of the specificity of the device. Is it possible to "encode" the initial values of the things to do, so that, as soon as data is turned on, and the line is declared as DO, it automatically receives the pre-defined value?

  Thank you in advance,

  Mike

  Have you read the card? The answer is no.

• T440p how to assign the new function to a certain key?

  I have a T440p and I was wondering if anyone knows how to change the function of a key on the keyboard? I want to assign a different function to one of the 'F' keys Thank you!

  Try KeyTweak (re) Mapper tool or the same.

• How to get the new value of VO through CO?

  Hello

  I have several tab in page in. In the tab lines to change certain values that I want to get on the Distribution tab. These values are not in the comic book. How can I get?

  I tried the following code, but it did not work

  OAViewObject PoLineMergeVO = (OAViewObject) rootAM.findViewObject ('PoLinesMergeVO');

  oracle.jbo.Row PoLineMergeRow = PoLineMergeVO.first ();

  String s_category_id = PoLineMergeRow.getAttribute("CategoryId").toString ();

  any idea?

  Best regards Mayte

  HI Mayte

  You can browse PoLineMergeVO second that co has provided the two CO are attached to the region who share the same mdoule application (ie you can get the unstance of PoLineMergeVO in the two CO and it must not be null)

  To iterate of use

  	ViewObject OAViewObject =
  	(OAViewObject) am.findViewObject ("PoLinesMergeVO") - name of the instance
  	Line OARow = null;
  	ITR RowSetIterator = null;
  	{If (viewObject! = null & {viewObject.isExecuted ())}
  	If (viewObject.findRowSetIterator ("Iterator") == null) {}
  	ITR = viewObject.createRowSetIterator ("Iterator");
  	} else {}
  	ITR = viewObject.findRowSetIterator ("Iterator");
  	}
  	While (itr.hasNext ()) {}
  	line = (OARow) itr.next ();
  	String category = String.valueOf (row.getAttribute ("CategoryId"));
  	}
  	itr.closeRowSetIterator ();

• How to add a new value to the item of Menu of Table Action?

  Hello
  
  I have a table in the application with an option of the Menu Action containing general values such as "Add", "delete" etc. Now, I created a new command button, and I want him there in the table toolbar, and also a reference to it in the Menu Action just as the other buttons.
  
  I was able to add the button on the table toolbar, however, I can't add it to the option from the Action Menu.
  
  If someone has done this before then can you please help me?
  
  
  Thank you
  Akshay

  Akshay, please indicate which version of jdev you use.

  Do you mean that you have a table that is embedded in a panelCollection? then the panelCollection have a menu of facets that you can activate by dropping a menu as a child a menuItem. This menu will appear next to the other menu existing menu. The property of action or actionListener menuItem points to the same action button points to.

  ...
               
                  
                    
                      
                    
                  
  ...
  

  Timo

• How to assign the text value when the data in the column is null or empty

  Hello guys
  
  I have a small question
  
  I have a column A that half of its value is empty, now the condition is that whenever the column is empty, assign "N/a" in the column... So I wrote a code which is:
  
  <? If: not (column A)? > column a = 'n/a' <? end if? >
  
  However, when I preview the RTF model, the data in the column still has not changed at all, many lines are still empty and did not show 'n/a '... The column is of type text
  
  Please advice
  
  Thank you

  N/A
  

• When I open a new window, it also opens a new tab. How to open a new window without a new tab opening automatically with it. This problem just started.

  I used to be able to open a new window (Ctrl + N) and it would 'only' to open a new window, which is what I wanted.

  Now, when I open a new window, it opens a new window, but it does so with a new tab as well.

  So if I type "Ctrl + N" for example, a new window AND a new tab when open. I close the tab every time now, because I wanted to only the new window.

  Help, please.

  Have you tried Mode safe?

  • https://support.Mozilla.org/KB/troubleshooting+extensions+and+themes