Declare the Variable step in a package

Similar Questions

• The possibility of declaring the variable on request?

  Hello
  
  With the help of Oracle 9i. I'm new to the PL/SQL (coming from c#), I would like to know if it is possible to declare a variable around the where it is used. For example, in the execution of the procedure block, suppose I want to do:
  
  .. existing code...
  
  vTest whole;
  vTest: = 123;
  
  .. existing code (continued)...
  
  In doing so, the procedure could not compile. The only way I know to date is to declare the whole vTest. in the declaration block. Can you please let me know how to declare the variable in the body of the procedure?
  
  Thanks in advance.

  It is technically possible, but I wouldn't recommend it (I personally do not like this approach a LOT).

  ME_XE?create or replace procedure testin  2  as  3  4     vparamone   number default 123;  5  6  begin  7  8     declare  9        vparamtwo   number default 456; 10     begin 11        vparamone   := vparamtwo; 12     end; 13     dbms_output.put_line(vparamone); 14  end; 15  /
  
  Procedure created.
  
  Elapsed: 00:00:00.29ME_XE?exec testin;456
  
  PL/SQL procedure successfully completed.
  
  Elapsed: 00:00:00.01ME_XE?
  

• declare the variable binding

  I do homework here and ran into the wrong hope that someone here can help
  
  1. I thought that I understand the conscept of variable binding (which I think it is the same concept as the pointer in C/C++ programming), is that correct?
  
  2. I write the code and find the problem below, please point out what I did wrong?
  
  
  SQL & gt; describe the plants
  Name Null? Type
  ----------------------------------------- -------- ----------------------------
  PLANTID NOT NULL NUMBER (5)
  COMMONNAME NOT NULL VARCHAR2 (30)
  LIKE NOT NULL VARCHAR2 (30)
  SPECIES NOT NULL VARCHAR2 (30)
  FLOWERCOLOR VARCHAR2 (10)
  HEIGHT NUMBER (4.1)
  DATE OF ACQUIREDDATE
  LISTPRICE NUMBER (6.2)
  
  
  
  
  SQL & gt;
  declare
  
  
  bv_color variable varchar2 (10);
  v_price plants.listprice%Type;
  
  
  
  cursor cur_color is
  Select distinct lower (flowercolor) color
  plants;
  
  
  
  Start
  
  
  for rec_color looping cur_color
  
  : bv_color: = rec_color.color;
  
  
  
  Select avg (listprice)
  in v_price
  plants
  where lower (flowercolor) =: bv_color;
  
  
  
  dbms_output.put_line)
  "The average price for our plants with ' |: bv_color |"
  "flowers is $' | Round(v_price,2) | '.');
  dbms_output.put_line ('thank you');
  
  
  
  end loop;
  
  
  
  exception
  while others then
  dbms_output.put_line (' my exception:' | sqlcode |)
  ' : ' || SQLERRM);
  end;
  /
  SP2-0552: Bind "BV_COLOR" variable not declared.
  
  

  This is the way of declaring bind variables in SQL * more.

  In a PL/SQL block, you do not use bind variables like SQL * more. You just use normal variables. The PL/SQL engine is smart and sends SQL statements to the SQL engine containing all PL/SQL variables converted to bind variables. If it works transparent in PL/SQL and you don't have to do something more.

  Kind regards
  Rob.

• Declare the variable in the loop or abroad?

  What is the smartest, if the statement is a loop much like 100000. Is there a difference?
  
  * for(int i = 0; i < 100000; i++) {*}
  Dim myStr = getSomething();
  *}*
  
  or
  
  Dim myStr = "";
  * for(int i = 0; i < 100000; i++) {*}
  myStr = getSomething();
  *}*

  No, there is no performance difference (that's what you thought, weren't you).

  The basic rule by declaring variables is "the smallest scope possible. So in this case inside the loop for.

• declare the variable

  I started warning after running this code.
  He says that this line variable has no type declaration.
  What should I do? This is the code-->

  I suggest you break it down and focus on the creation of the table of the lines before trying to move on as follows

  var myText:String = myText.text
  var myTextArr = myText.toString().split(/[\r\n]/g)
  trace (myTextArr.Length) / / should give you a count of all rows...

  / [\r\n]/g - is a regular exp that looks like for each newline character in the string that was created programmatically using \r to represent the newline

  You can also try variations of the rational expression until you get the number of rows, that you expect.

  / [\r\n]{1,2}/g - resembles a minimum of 1 and a maximum of 2 line breaks

  As a beginner, you have a hard work in front of you, I know it can get frustrating but trial and error is the search of google and way only for examples. Sample analysis weblogs out there he wrote too much already, a lot of developers is the willingness to help but little do not have the time to write the code for you. I recommend you read about regular Expressions too that they are an essential part of any directory of programmers

• Declare the Variable global server which can be accessed in all reports

  Hello
  
  We use submodels that are imported in the model using:
  <? import: file: / / / D: / < path > / HeaderFooter.rtf? >
  
  I would like to have dynamics can see it, so that in case of change of the way, I have just
  Change it to the same place. I heard it is possible to define server variables in bi publisher who
  are available in all models?
  
  If so someone can tell me how to do this? or is there another way?
  
  would be very happy to advise.
  
  Thank you very much!

  Check out the following blog: http://bipconsulting.blogspot.com/2009/11/common-header-and-footer-with-sub.html

  Thank you!

• the variables should be declared within spec PKG too?

  create or replace package test_pkg
  as 
  
  procedure test_proc (id in number, para2 in number default null );
  
  end;
  /
  
  
  create or replace package body test_pkg
  as 
  
  procedure test_proc (id in number, para2 in number default null)
  as 
   var1  varchar2();
   var2  varchar2();
   begin
     insert into tgt_tbl 
     select * from tabl1 where tbl1.col1 = id;
     
    
   end 
   
  
  
  
  my question is 
  
  - Do the variables needs to be declared in spec too ?? or is it not necessary to declare the variables in pkg spec, only parameters is fine  ???
  
  i,e var1 and var2 
  
  Thank you!!!

  Published by: user642297 on April 12, 2010 20:32

  Hello

  user642297 wrote:

  create or replace package test_pkg
  as 
  
  procedure test_proc (id in number, para2 in number default null );
  
  end;
  /
  
  create or replace package body test_pkg
  as 
  
  procedure test_proc (id in number, para2 in number default null)
  as
  var1  varchar2();
  var2  varchar2();
  begin
  insert into tgt_tbl
  select * from tabl1 where tbl1.col1 = id;
  
  end 
  
  my question is 
  
  - Do the variables needs to be declared in spec too ?? or is it not necessary to declare the variables in pkg spec, 
  

  It is not necessary to declare variables in the package specification. In fact, if you declare the variables var1 and var2 in package specifications, they will be different variables var1 and var2 in test_proc.

  Variables used only within a procedure must be declared in the procedure, like var1 and var2 in your example.
  The variables declared in the package body will be global to all, but not visible outside the package.
  Variables declared in the package specification will be visiible outside the package.

  only parameters is fine  ???
  
  i,e var1 and var2 
  

  Sorry, I don't understand the last part of the question.

  Moreover, few matter where you declare a VARCHAR2 variable (not an argument), you must specify the maximum length.
  For example

   var1  varchar2(100);
  

• where and how to declare global variables

  I am creating a Flash multiple-choice quiz. I created a clip named mc_Quiz. This clip contains a layer of action and an object layer. THW action layer contains 1 keyframe with code (code of a button that moves to the next section).
  
  The object layer contains 11 contains keyframes 10 the KeyFrames
  a single movie clip question, (mc_Q1 through mc_Q10) and a btnNext to move to the next section. The video clips in question (e.g., mc_Q1) contains a "btnCheck" button and the code to check the answer.
  
  The 11th framework contains a film click that contains an input text box 'userName', a 'score' of the user's dynamic text box and a submit"" button. Not yet submit the information anywhere, I do it so that when I click on the "present" enter key 'Please enter your name' if it is empty. " And if it is not empty, it will be 'Thank you.'
  
  What I have to do is to have the 'btnCheck' to add 10 points for each correct answer to a variable. Then place this total in the 'rating' dynamictext box when the user moves the frame 10 to 11. I don't know where declaring the variable and how to add the variable every time the correct answer is given.
  
  How this is done?
  
  Here's something that does not work.
  
  First image of "mc_Quiz":
  
  Stop()
  var advanceNext:Number = currentFrame;
  static var; userScore:Number;
  btnNext.addEventListener (MouseEvent.CLICK, nextQuestion);
  
  function nextQuestion(evt:MouseEvent):void {}
  gotoAndStop(advanceNext ++);
  }
  
  
  
  As part of "mc_Q1".
  
  Stop()
  messageBox.text = ""; Clears the response area
  var correctAnswer:String = "Holy"; Good response for comparison games
  var userAnswer:String; with the value of the radio button group.
  var rbg:Object = rbA.group; Get the name of a group from the first button ragio.
  
  
  btnCheck1.addEventListener (MouseEvent.CLICK, checkAnswer1);
  
  function checkAnswer1(evt:MouseEvent):void {}
  userAnswer = String (rbg.selectedData);
  If (userAnswer == correctAnswer) {}
  messageBox.text = "Yes", + userAnswer + ' is CORRECT! ";
  userScore = score.value + 10;
  rbA.enabled = false;
  rbB.enabled = false;
  rbC.enabled = false;
  rbD.enabled = false;
  }
  else {}
  messageBox.text = "your answer is INCORRECT.";
  rbA.enabled = false;
  rbB.enabled = false;
  rbC.enabled = false;
  rbD.enabled = false;
  }
  }
  
  In fact, I have no idea where to declare the variable or how to add 10 points when I select the right answer. It seems to me that I have to some how change this variable within the function of the button.
  

  AS3 does not directly support global variables, like its predecessors, but there are ways around it. Without going through the overall road, to communicate from a child object to a parent the normal approach in AS3 object would (literally)...

  MovieClip (this.parent) .totalScore += 10;

  Alternatively, you can create a world class and use that. If you save the following in a file named "global.as" in your class path (or file that your project is the folder), you can use the variable in a global sense, while importing the class where it is needed:

  package
  {
  public const global: Object = new Object();
  }

  Use it in the Flash file...

  global import;

  global.totalScore = 0;

• Error on the last process in a package stops the loadplan

  I use 11.1.1.6.  I have 3 packages that run several interfaces and a support plan that runs each package as a step.

  Each step in the package has a branch of success and a branch of the failure that goes to the next step.  If any step fails, I still want to continue to the next step.  He appears in the last step in a package fails, workload is not running the next step in the plan of care.

  In all cases do continue?  Workload has "reboot of the new session" together for the restart field.

  A couple of options for you:

  (1) you can associate an exceptional step to step that fails in terms of load. Then in the exception of dynamic loading Plan Properties Management section, set the Exception with the Exception of running and ignore behavior. This means that even if Plan to charge geneates stage an exception still go on nest stage of execution.

  (2) in your packages still have a final step which will return a success criteria

• OSB - item values change in the variable of XML response

  I get the response xml in OSB following variable:

  <>sets

  < doc >

  < name > testing Documents < / name >

  < links >

  < link >$ $U https://test1.com$ $DTesting Document1 < / link >

  < link >$ $U https://test2.com$ $DTesting Document2 < / link >

  < link >$ $U https://test3.com$ $DTesting Document3 < / link >

  < link >$ $U https://test4.com$ $DTesting Document4 < / link >

  < / links >

  < / doc >

  < doc >

  Reviews of < name > < / name >

  < links >

  < link >$ $U https://exams1.com$ $DExams Document1 < / link >

  < link >$ $U https://exams2.com$ $DExams Document2 < / link >

  < / links >

  < / doc >

  < / sets >

  I want to edit (delete $$you and $$ J + content and keep the onlt https link) the above xml response and send a final response to the customer as follows:

  <>sets

  < doc >

  < name > testing Documents < / name >

  < links >

  < link > https://Test1.com < / link >

  < link > https://test2.com < / link >

  < link > https://test3.com < / link >

  < link > https://Test4.com < / link >

  < / links >

  < / doc >

  < doc >

  Reviews of < name > < / name >

  < links >

  < link > https://exams1.com < / link >

  < link > https://exams2.com < / link >

  < / links >

  < / doc >

  < / sets >

  Thank you and best regards,

  Rakesh

  [code]

  XQuery version "1.0" encoding "Cp1252";

  (: parameter pragma = "$anyType1" type = "xs: anyType" ::))

  (: pragma type = "xs: anyType" ::))

  declare namespace xf = "http://tempuri.org/ProcesIntegratieService/test/";

  declare function xf:test ($anyType1 as element (*))

  {element (*)}

  {

  for $doc in $anyType1/Doc

  return

  {$anyType1/Name}

  {

  for $link in $doc/links/link

  return

  {substring-after (substring-before($link,'$$D'),' $$U ')}

  }

  }

  };

  declare the variable $anyType1 as element (*) external;

  XF:test ($anyType1)

  [/ code]

  output

  [code]

  https://Test1.com

  https://test2.com

  https://test3.com

  https://Test4.com

  https://exams1.com

  https://exams2.com

  [/ code]

• "Se ' Essbase Error (1012010): name of the Variable Redeclare"

  For business rules, I am using a macro that I declared a variable (VAR SS_Room_alloc);. When I do a validation on the Macro it validates without problem. When I go to run the commercial rule I get the error message 'cannot calculate. "Essbase Error (1012010): name of Variable Redeclare [SS_Room_alloc].
  
  You need to declare the variable (VAR SS_Room_alloc ;) in the rule of business or you put it in the macro using the variable? I've declared the variable and used in the calculations of the macro.
  
  Or y at - it known issues using the VAR command in macros?
  
  Any thoughts would be greatly appreciated.
  
  Thank you!
  
  Robert

  Have you tried redéclarant the VAR in the host of HBR? It would be easy to test.

  Kind regards

  Cameron Lackpour

• How to access the variable in the child video clip

  I have a flash file that uses php to manipulate a database and returns a variable (data_xml) to document data in XML from the database. In this case, as well as others within the parent company. Now, I have a child movieclip that shows analyzed data, but I'm unable to access the variable from the child movieclip. The code associated with this is:

  var myXML:XML = new XML();
  var myXML = XML (event.currentTarget.root.data_xml);

  and I get the following two errors that point to the second line as the problem:

  1151: there is a conflict with definition myXML in the internal namespace.

  WARNING: 3596: duplicate variable definition.

  I unchecked automatically "declare instances of the scene" because I have seen the one proposed for the 1151: error, but I still have not the same two errors.

  Can anyone help? Thank you!

  You've declared the variable twice. Variable can be declared only once in any scope. So, your code should be:

  var myXML:XML = new XML();
  myXML = XML (event.currentTarget.root.data_xml); Note there is no before var

• How to run interface based on the value of the variable?

  Hi gurus!
  
  Is it possible to run one or the other of the interface based on the value of the variable?
  For instance I refresh the value of variable A and you want to call the interface I1 if the value is 1 or call interface I2 f value is 2.
  
  Thanks in advance!

  Step 1. Update the Variable
  Step 2 evaluate Variable
  Step 3. Providing OK if variable is 1 Interface 1 another DO KB not the interface 2.

  I hope this helps.

• How to declare global variables with the help of another global variable in ODI

  I declare a variable gloabal using another global variable.
  Suppose for example that:
  
  I have a global variable empid.
  I'm decalaring an another global variable empname refreshing the global variables tab and select statement is
  
  Select empname emp where empno = #GLOBAL .empid - if I write like this I get the error message like character not valid.
  
  Select empname emp where empno = ' #GLOBAL.empid '-if I write like this I get the error message in the number not valid.
  
  I kept the datatype as digital and non-persistent action
  
  Help, please
  
  Thank you in advance.

  Hello

  You must perform this operation from a package.

  V1 (COOLING MODE) - OK---> V2 (REFRESH MODE)

  Thank you
  Fati

• How to make appear a message that can enter some settings such as a variable for the next step?

  Hi all

  How to the dialog box or window pop up a message that can input some parameters as a variable for the next step?

  My sense is if Teststand stage can do that, not using Labview or other language.

  Thank you

  BR

  Johnny

  Take a look at the Options of a stage of pop-up Message tab. The response is returned in Step.Result.Response.