nested functions

Similar Questions

• Cursor of return of (nested) function - PLS-00201: identifier of the CURSOR must be declared

  Hello

  I have a function in which I use nested functions (because I don't want to create objects explicit / external, it is a requirement that I don't have any effect on / I don't want to change).

  In my external function, I use cursor by declaring them in IS-section and then open using the loop for instruction.

  In my inner function / nested, I also want to use a cursor.

  There I also said one like I did in an external function within the section IS of the nested function.

  SQL Developer complains about syntax error (';: wait ").

  When you try to compile the whole process I get the following error:

  "Error (97,14): PLS-00201: identifier 'CURSOR' must be declared '.

  It's my external function starts as:

  CREATE OR REPLACE FUNCTION FN_GENERATE_QUERY_PMT (instance_id_in IN NUMBER, language_in IN VARCHAR2)
  RETURN CLOB
  IS
       CURSOR c_outer IS
        SELECT * FROM BLA;
  

  When it comes to my internal function with the section IS of the external function and stands (inner functions should be at the end of the Section IS to stand behind the statements of variable and cursor, otherwise there will be an error):

  FUNCTION nfn_get_value (num_in IN NUMBER)
        RETURN SYS_REFCURSOR
      IS
        SYS_REFCURSOR c_inner IS
        SELECT *
        FROM BLUB;
      BEGIN
        RETURN c_where_in;
      END;
  

  After that there will be another nested function, then the BEGIN section will appear.

  When looking for 'function returns cursor' I can only find solutions where the cursor is declared in section IS (sometimes its an AS-section o_O * worried *) but wihtoug select, just declare type.

  The cursor focus is added in the Begin block to the way open for instruction. But I don't want to open it yet. I want to open the cursor using the loop statement. I am able to reopen? used can it be two sliders while one will not be closed properly?

  How to fix to return a cursor that I can use in my external function.

  Advice would be appreciated.

  Thanks in advance.

  Maybe I got the soultion
  First of all, I found this thread:

  http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:5241391331097

  said the following:

  2) a ref cursor is just a cursor.  a ref cursor is just a cursor.  a ref cursor is just a cursor.... (keep saying it over and over
  

  But fortuneately I also found this post:
  http://asktom.Oracle.com/pls/asktom/f?p=100:11:0:P11_QUESTION_ID:14188501024541

  where thankfully someone shared her knowledge with others:

  In view of this block of code - you may see more "prominent" unlike - any

  How many times you run this block - cursor C will always be select * twice.  The ref

  cursor is not guaranteed.

  Another difference is that a ref cursor can be returned to a client.  a plsql 'cursor cursor.

  cannot be returned to a client.

  Another difference is a cursor can be global - a ref cursor cannot (you cannot set

  them outside a procedure / function)

  Another difference is a ref cursor can be passed to the subroutine - a subroutine

  cursor cannot be.

  This explains why the samples seem always fair with open (Ref) cursor within the section to START.

  I expeceted this (as I wrote in the first post) and ask if the course of opening will be sent back twice or just redirect. I suppose it it reassigns who were just a little in performance.

  But I can't yet find this good explanation of this type anywhere within the documentation and of course I didn't read it all. Shame on me, but I'm always engaged by internet download.

  I would be grateful if someone could say my last statement and leave a comment on double-distribution of the refcursors has reopened.

  Thanks in advance.

• Problem of nested function Ago and to this day

  Hello
  in my SPR I suite Time hierarchy:
  
  Year
  Quarter
  Month
  
  and a table of facts is store that contains the monthly measure "number of hearing aids supplied."
  
  I have to calculate PY_QTD, versions PY_YTD of the above measure.
  
  I tried to use integrated there is time and day of the following functions:
  
  PY_QTD
  
  To date (there are ("number of hearing aids Delivered", 1, "Time.Year"), "Time.Quarter")
  
  PY_YTD
  
  To date (there are ("number of hearing aids Delivered", 1, "Time.Year"), "Time.Year")
  
  but when I check the consistency I have error that says about "you can nest functions Ago and to this day.
  
  There is another way to calculate this? Can you help me?
  
  Thank you
  
  Giancarlo

  Calculate PY_YTD use the below for your case:

  Create a logical column
  AIDS sent for a YEAR with a formula such as that DAY ("number of hearing pronounced"), "Time.Year")
  then create another logical column as
  PY_YTD of AIDS come with formula as there is ("YTD","Time.Year delivered AIDS", 1)

  This will work for sure...

• nested function calls in mapping

  Hello

  I have a problem with the following mapping. It seems that the problem is that I have function call @getval nested within another call of function @hextobin. Is this some sort of limitation of GG?

  MAP: LAB4301. DBIRES_URMESS, LAB4301 OF THE TARGET. DBIRES_URMESS,

  SQLEXEC (ID, GG_NVLRAW4, SPNAME LAB4301. GGT_NVLRAW, PARAMS (val = @bintohex (URFLAG)), FATAL ERROR).

  COLMAP

  (

  URFLAG = @hextobin (@getval (GG_NVLRAW4.retval))

  );

  I am getting following error

  2014-07-31 13:05:20 ERROR OGG-00312 closing parenthesis missing for the COLMAP.

  I also want to add that URFLAG column is of type RAW.

  Thank you

  Tomek

  Hi Tomek,

  In GoldenGate a query must be written on one line. To split a statement from Oracle GoldenGate parameter into multiple lines, an ampersand ( & ) line terminator is required.

  Please, run the following query and check if the error persists.

  MAP: LAB4301. DBIRES_URMESS, LAB4301 OF THE TARGET. DBIRES_URMESS, &

  SQLEXEC (ID, GG_NVLRAW4, SPNAME LAB4301. GGT_NVLRAW, PARAMS (val = @bintohex (URFLAG)), ERROR FATALE), &

  COLMAP (URFLAG = @hextobin (@getval (GG_NVLRAW4.retval)));

  Kind regards

  Veera

• nested function

  (1)

  I would like to add a listener who will lead it to a function nested If it triggers.

  but later I found that I can't have the name of the event target directly as "possibility", then what do I type?

  (2)

  In addition, there somehow only able to do the same thing tweening effect as the code below, but without their nesting?

  I did the tweenings play as one by one.

  THz for all help

  function changeImg() {}

  Mask1.removeEventListener (Event.ENTER_FRAME, mask1Drag);

  stage.addEventListener (MouseEvent.CLICK, opportunity);

  var maskTween1:Tween = new Tween(mask1,"width",Strong.easeInOut,1,750,1,true);

  maskTween1.addEventListener (TweenEvent.MOTION_FINISH, playMaskTween2);
  function playMaskTween2 (e) {}

  var maskTween2:Tween = new Tween(mask1,"width",Strong.easeInOut,750,1,1,true);

  maskTween2.addEventListener (TweenEvent.MOTION_FINISH, playMaskTween3);
  function playMaskTween3 (e) {}

  var maskTween3:Tween = new Tween (mask1(old), "width", Strong.easeInOut, 1, 750 - mouseX, 1, true);

  maskTween3.addEventListener (TweenEvent.MOTION_FINISH, opportunity);
  function dragStart (e) {}

  maskTween1.stop ();
  maskTween2.stop ();
  maskTween3.stop ();
  Mask1.addEventListener (Event.ENTER_FRAME, mask1Drag);
  }
  }
  }
  }

  use:

  function dragStart (e) {}
  {if (maskTween1)}
  maskTween1.stop ();
  }
  {if (maskTween2)}
  maskTween2.stop ();
  }
  {if (maskTween3)}
  maskTween3.stop ();
  }
  Mask1.addEventListener (Event.ENTER_FRAME, mask1Drag);
  }

• Nested functions odiRef

  Hello
  
  I want to use an odiRef function in another function odiRef to determine the name of the database server that is bound to a certain model - and I want to recover the dynamic context Code. Based on the documentation that I have reviewed, this should be possible, but it does not work for some reason any. Did anyone see what I have to change?
  
  This code is inside a variable:
  
  SELECT '< %=odiRef.getCatalogName ('Essbase-ODI-Test", odiRef.getSession ("CONTEXT_CODE"),"D") % >' FROM dual
  
  The error message is:
  
  com.sunopsis.tools.core.exception.SnpsSimpleMessageException: error in the interpretation of the task
  Task: 1
  java.lang.Exception: BeanShell script error: parse error at line 2, column 10. Met: (info OSB: null to the line: column 0: columnNo)
  ...
  Text: SELECT ' <? = snpRef.getCatalogName (' Essbase-ODI-Test "," <? ") = snpRef.getSession ("CONTEXT_CODE")? (">", "D")? > ' FROM dual
  at com.sunopsis.dwg.dbobj.SnpSessStep.treatSessStep (SnpSessStep.java)
  to com.sunopsis.dwg.dbobj.SnpSession.
  ...
  
  
  Thank you
  Matt

  I'm not sure that you can nest api orders because of the way they are converted during execution (someone can correct me if I'm wrong), I created 2 variables a get the context code then the second would use the first variable in there.

  In any case, saying that you are sure that you want to use odiRef.getSession ("CONTEXT_CODE") as if you use

  SELECT '< %="odiRef.getCatalogName" ("essbase-odi-test",="" "d")="" %="" >="" '="" de="" la="">

  He'll be looking for the current context that is used in the execution, so you don't really have the getSession ("CONTEXT_CODE")

  See you soon

  John
  http://John-Goodwin.blogspot.com/

• Variable with nested function

  I create a button in a loop, which means that there is a button on each iteration. I pass variables to create and then I add a function to respond when clicked.
  
  Here's what the code looks like:
  button = _root.attachMovie (...);
  Button._x = xofs;
  Button._y = 200;
  ...
  
  button.onRelease = function() {}
  trace ("button clicked, make:" + report);
  };
  
  The problem is that when I test the movie, they always give the same url no wich mather a I click. The report variable is changing also to each iteration.
  
  

  The line
  trace ("button clicked, make:" + report);
  uses the value of "report" at the time when only it is run, it takes the last value assigned to 'report '. You will need to store the correct value with the MC:

  Button.Link = report;
  ...
  button.onRelease = function() {}
  trace ("button clicked, make:" + this.link);
  };

  or pass the variable "report" by value, using a function:

  function defineRelease (mc, url) {}
  mc.onRelease = function() {}
  trace ("url =" + url);
  }
  }
  in the loop:
  defineRelease (button, report);

  HTH,
  blemmo

• Functions using nested

  Hello Im trying to create a dynamic HTTP function which allows me to dynamically return any result in a table. In the code below within the nested function, Im inside the nested function I can gain access to the data, but outside of the nested function, the data is not returned. Could someone help me please? IM pulling my hair out here. See code below:

  <? XML version = "1.0" encoding = "utf-8"? >
  " < = xmlns:mx mx:Application ' http://www.Adobe.com/2006/MXML "layout ="absolute"> "
  
  < mx:Script >
  <! [CDATA]
  Import mx.rpc.http.mxml.HTTPService;
  Import mx.collections.ArrayCollection;
  Import mx.rpc.events.ResultEvent;
  
  public void sendQuery(db:String,query:String):ArrayCollection
  {
  var returnData:ArrayCollection = new ArrayCollection collection;
  var tmpArray:ArrayCollection = new ArrayCollection collection;
  
  var obj:Object = new Object();
  obj. Database DB;
  obj. Query = query;
  
  var httpService:HTTPService = new HTTPService;
  httpService.method = "POST";
  httpService.url = " " http://localhost/return_SQL.php ";
  httpService.useProxy = false;
  httpService.addEventListener (ResultEvent.RESULT, recieveData);
  httpService.send (obj);
  
  function recieveData(evt:ResultEvent):ArrayCollection
  {
  tmpArray = evt.result.data.graphdata;
  Return tmpArray;
  test. DataProvider = tmpArray ! ŒUVRES!
  }
  test.dataProvider = tmpArray; !!! DOES NOT WORK!
  
  Return returnData;
  }
  
  public function testExer (): void
  {
  var myData:ArrayCollection = new ArrayCollection();
  myData = sendQuery ('visa ',' SELECT * from redemption_data');
  }
  
  []] >
  < / mx:Script >
  
  < mx:DataGrid = "214" x y = '112' id = 'test' >
  
  < / mx:DataGrid >
  < mx:Button = "233" x = "262" label = "Button" click = "testExer ()" / >
  
  < / mx:Application >

  You can't do that. Http service calls are asynchronous in Flex, which means that the result of the service will be unavailable at the time the function ends (because the function runs synchronously). You must use an asynchronous method (events, reminders, or even binding handlers).

• How to generate the dates in order through functions

  first to see the code example

  create or replace function FNC_GET_DATE(p_businessdate varchar2) return date
  as
  v_date date;
  begin
  
  v_Date := to_date(p_businessdate,'mm/dd/yyyy') +10;
  
  return v_date;
  end;

  Now I mean this function in a loop for N times and the first output of the function must be the entrance for the second call
  
  Assuming that the initial value of p_businessdate be 01/01/2012 the output of the function should be 11/01/2012.
  
  Now exit 11/01/2012 must be sent as input for the FNC_GET_DATE function, then the output should be 21/01/2012.
  
  Now exit 21/01/2012 must be sent as input for the FNC_GET_DATE function, then the output should be 31/01/2012.
  
  Assuming that the number of iterations to 4 outputs (here the value of N) should be something like this:
  

  01/01/2012
  01/11/2012
  01/21/2012
  01/31/2012

  For this we need a function that has p_busdate and no_of_itereations as input parameter and the retrun type can be a sysrefcursor as shown below, once more:
  
  
  01/01/2012
  11/01/2012
  21/01/2012
  31/01/2012
  
  Please notify.

  Here's a basic idea.

  I used a nested function to simulate the 'other' function, you need to call. I also didn't care to do things like manipulate strings and convert to date, but you get the idea.

  create or replace function f_get_some_dates
  (
        p_starting_date   date
     ,  p_how_many_dates  number
  )
  return sys_refcursor
  as
     l_date_list    sys.odcidatelist  default sys.odcidatelist();
     l_current_date date  := p_starting_date;
     l_ref_cursor   sys_refcursor;
  
     function f_add_days
     (
        p_date   date
     )
     return date
     is
     begin
        return p_date + 10;
     end f_add_days;
  begin
  
     for loop_idx in 1 .. p_how_many_dates
     loop
        l_current_date := f_add_days(l_current_date);
        l_date_list.extend;
        l_date_list(l_date_list.count)   := l_current_date;
     end loop;
  
     open l_ref_cursor for
     select *
     from table(cast(l_date_list as sys.odcidatelist))
     order by column_value asc;
  
     return l_ref_cursor;
  
  end f_get_some_dates;
  /
  
  ME_TUBBZ?variable rc refcursor;
  ME_TUBBZ?exec :rc := f_get_some_dates(trunc(sysdate, 'dd'), 2);
  
  PL/SQL procedure successfully completed.
  
  Elapsed: 00:00:00.01
  ME_TUBBZ?print :rc
  
  COLUMN_VALUE
  --------------------
  08-JUL-2012 00 00:00
  18-JUL-2012 00 00:00
  
  2 rows selected.
  
  Elapsed: 00:00:00.00
  ME_TUBBZ?exec :rc := f_get_some_dates(trunc(sysdate, 'dd'), 4);
  
  PL/SQL procedure successfully completed.
  
  Elapsed: 00:00:00.00
  ME_TUBBZ?print :rc
  
  COLUMN_VALUE
  --------------------
  08-JUL-2012 00 00:00
  18-JUL-2012 00 00:00
  28-JUL-2012 00 00:00
  07-AUG-2012 00 00:00
  
  4 rows selected.
  
  Elapsed: 00:00:00.00
  ME_TUBBZ?
  

  See you soon,.

• Instantiate a nested programmatically application module

  Hi, is - it possible to instantiate one module application nested programmatically by using the Configuration class or any other class?
  
  The Configuration API refers only to the application root module.
  
  The nested function has a cohesion strong and is loose, coupled with the root application module and I want to use it in a stand-alone client.
  
  Any comments will be useful,
  Thank you
  Ilias

  Call createApplicationModule() on the root of your AM. This will create a nested within the root AM AM.

  Sascha

• Construction of class: method vs function?

  In any general programming forum could answer that question, but I thought I'd get the best answer here:

  I am a class coding and have to create a function; It is only used in the constructor. It would be better to create a protected/private method, or just write a function within the constructor?

  I'm not sure it's important, but I'm really curious. It struck me when I read through a program that I wrote not very long ago it seemed he randomly - unless, of course, more than one method in the class use the function, or it must be accessible to the outside (public method).

  Hmm, good point about nested functions. So far, what's my thought process:

  Is the code should be accessible outside the class?

  Yes: create a method; No: it is used more than once?

  Yes: create a method; No: it is a recursive function?

  Yes: create a method; No: you don't need a method/function.

  Wait, doesn't this way works is dead and turned into zombie-methods that want to eat my brain? O_O

  Also, here's my process of thought to the variables and properties:

  Is the value should be accessible outside the class?

  Yes: 1; No: 2.

  (1) Yes: it is readable and writable, and requires no validation? Yes: create a property; No: create get/set methods.

  (2) no: it is used by more than one method?

  Yes: create a property; No: create a variable.

  These process maps are completed, do you think?

• perform a function after another

  Hello

  I have a function that loads an image from the web and change the size of the image within an iterative loop. There is a Leo and a listener on the charger for loading is complete:

  for (var i: uint = 0; i < = 10; i ++)
  {

  my_loader.contentLoaderInfo.addEventListener (Event.COMPLETE, onCompleteHandler);
  function onCompleteHandler(evt:Event)
  {. / / change the size of the image / /}

  other instructions...

  }

  I want the program run "other instructions" but only after the image is fully charged and the size has changed

  How can I do?

  Thank you in advance.

  1. never use nested functions - unnest them

  2. because you call load() on my_loader in the loop - it will not be loaded belongings correctly. In these conditions, you need to create as many instances of Loader as load() calls you place.

• Question of the order of events and functions

  Hello

  Sorry for the stupid question, but I'm working on something big and I would hate a small rock to thow me off in the end.

  So here it is:

  I not know how to operate the functions-> if you have:

  function function1() {}

  function3();

  }

  function function2() {}

  }

  function function3() {}

  }

  function1();

  function2();

  First runs function1 and function2 and function3. Is simple baptisms the function1 + everything it has nested functions again from the top to the bottom, then function2 etc.

  OK, so now I have this situation:

  If you have an INTERNAL component that is in the MAIN component. If you addEventListener (FlexEvent.CREATION_COMPLETE, test) inside of the INSIDE (class of the function of construction in my case) and also add the same event listener once again inside but the MAIN ingredient such as:

  public void main_creationCompleteHandler(event:FlexEvent):void {}

  inner.addEventListener (FlexEvent.CREATION_COMPLETE, test);

  addElement (inner);

  }

  Then you will have 2 event for the same event listeners. First one written to the INNER component will run, and then it will run in the MAIN component.

  Now if I set many many functions in INNER creationCompleteHandler, will all 100% complete before the creationCompleteHandler to HAND work?

  As I tested it, it looks like each treatment must be 100% made to the INNER creationCompleteHandler before it passes to the creationCompleteHandler of HAND.

  Can someone confirm that flash/flex works like that? Thank you!

  FM_Flame wrote:

  Hi Alex, guys,.

  so, I would like to summarize the question and if we can just say Yes or I guided even what is Yes, then there is no confusion

  Here are 2 scenarios:

  1) 2 headphones are added to the same same thing e.g. CREATION_COMPLETE - one for the component and the other to the container.

  It works like this:

  un) pane-> creationCompleteHandler starts to perform its functions/activities

  b) containing-> creationCompleteHandler starts to perform its functions/activities

  The question here is: will a) be 100% full before before flash moves to b) or b) could happen sometimes some time one) is running?

  Note: Yes this means a) will be 100% complete bofore b) occurs.

  2) for the second scenario allows to take 2 different events INITIALIZE and the FlexEvent CREATION_COMPLETE and add the listener both in the component only this time, so we do not complicate things.

  It works like this:

  un) pane-> initializeHandler starts to perform its functions/activities

  b) pane-> creationCompleteHandler starts to perform its functions/activities

  The question here is the same: will a) be 100% full before before flash moves to b) or b) could happen sometimes some time one) is running?

  Note: Yes this means a) will be 100% complete bofore b) occurs.

  Thank you very much

  (1) flash is currently single-threaded, so a Manager will end before the end of another Manager for the event itself. The processing order is not guaranteed and since your handlers are listening for the event attached to the same object, that it is imprudent to write code that depends on the order in which these handlers are called. Adobe are working to multi-threading the flash plugin, in the future any order that may now exist differrent in the future and any treatment that depends on a single completion handler until the other is called can also fail in the future because a multi-threaded player could activate the two managers simultaneously.

  It's nice to have answers Yes/No, but only if you want to write poor code that can work, by accident, until something changes that you have no control over.

  Do not write code that depends on the order this event handler is called for the same event.

  (2) initialize occurs before the complete creation. The answer is Yes.

• Help Looping functions! : S

  Hey there,

  Can someone help out me once again hope. Really stuck on this, which im will she succeed to reach is to play a sound 2 times, wait a few seconds and then play again, repeat this process until a key is pressed.

  my code:

  function clickThatSays_Sound(event:Event):void

  {

  var sh_SoundLoopVar = 1;

  while (sh_SoundLoopVar = 1)

  {

  shSound_Channel = sheepSound.play (0.2);

  shSound_Transform.volume = 1;

  shSound_Channel.soundTransform = shSound_Transform;

  sh_SoundLoopVar ++;

  shSoundLoop_Timer.start ();

  shSoundLoop_Timer.addEventListener (TimerEvent.TIMER_COMPLETE, shSoundLoopTimer);

  int shSoundLoopTimer(event:Event):void

  {

  shSound_Channel = shSound.play (0.2);

  shSound_Transform.volume = 1;

  shSound_Channel.soundTransform = shSound_Transform;

  }

  }

  do not understand y it doesn't work I put in a trace, but even that appears not, it plays the sound 1 x and then stops.

  Help, please

  THX pavel

  When a while loop, and the beginning of the loop for, they are running from end to end before anything else happens.  so, it's a problem.  You also have an inconsistency of the left and right bracket.  then things get worse with nested functions and a timer that don't do anything useful.

  I don't see any way to correct your code.  but here's how I would do what you want:

  var c:SoundChannel;

  var t:Timer = new Timer (2000,1);
  t.addEventListener (TimerEvent.TIMER, playF);

  var s:Sound = new YourSound();

  playF (null);

  function f (e: Event) {}
  t.Start ();
  }

  function playF(e:Event):void {}
  c = s.play (0.2);
  c.addEventListener (Event.SOUND_COMPLETE, f);
  }

• Animate the anchor of a nested composition

  Animate the anchor point of a layer in the layer window while watching the results in the comp window is really useful.  However, when you have a nested model you cannot just double-click on it to open it in a window of layer.

  So - can you or how to see an anchor of a nested or pre model in a layer window.  or what is the best method of editing/animate the anchor of a nested composition

  Thanks in advance

  Well done, thanks for posting your solution and for the closure of your thread. Almost no one does this here.

  Or on forums.

  The option-double-click has been around since the introduction of nesting, uh, Ev2 I think. There should be a way to tell the difference between a layer of opening and the opening layer sources. You are just beginning to explore the nesting and the precomposition? A function that is remarkable After effects that many of us take for granted these days and, frankly, that we have our orders in other applications like Final Cut or Motion, we deplore deeply the lack--or at the own put implement less Adobe-nesting function.

  bogiesan