Group by query, and then add another dimension

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• MAX value query and then add to existing querry

  Hi all
  
  Asked me to add some fields to add to an existing query.
  I'm having a problem with the initial query, so let's start first, and then maybe I'll be able to figure out how to add it in.
  Here is my sample data:
  

  CREATE TABLE TASK
  ( 
      TASK_TYPE     VARCHAR2 (50 BYTE),
      TASK_SEQ      VARCHAR2 (50 BYTE),
      COMPL_DATE    DATE,
      REQUIRED_TASK VARCHAR2 (100 BYTE)
  );
  
   
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('ABC',18, TO_DATE('12-MAR-12','DD-MON-YYYY'), 'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('DEF',16, TO_DATE('12-MAR-12','DD-MON-YYYY'),'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('HIJ',12, TO_DATE('09-MAR-12','DD-MON-YYYY'), 'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('KLM',15, TO_DATE('12-MAR-12','DD-MON-YYYY'), 'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('NOP',11, TO_DATE('11-MAR-12','DD-MON-YYYY'), 'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('QRS',20, TO_DATE('29-MAR-12','DD-MON-YYYY'), 'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('TUV',13, TO_DATE('11-MAR-12','DD-MON-YYYY'), 'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('WXY',19, TO_DATE('30-MAR-12','DD-MON-YYYY'), 'Y');
  INSERT INTO TASK (TASK_TYPE, TASK_SEQ, COMPL_DATE, REQUIRED_TASK) VALUES ('Z',24,   TO_DATE('04-APR-12','DD-MON-YYYY'), 'Y');

  My desired output is the MAX (TASK_SEQ) based on the data set, the TASK_SEQ and the COMPL_DATE should always be recording albums that I'm trying to capture,
  such as:
  {Europe}
  TASK_TYPE TASK_SEQ COMPL_DATE REQUIRED_TASK RNK
  Z 24 4 4 2012 Y (DO NOT WANT THIS)

  I have this code that I thought would work, but not as of yet - it returns all rows and ranks eac as 1.
  {code}
   WITH DST AS
   (
    SELECT  TASK_TYPE,
            TASK_SEQ,
            COMPL_DATE,
            REQUIRED_TASK,
            RANK () OVER (PARTITION BY TASK_TYPE ORDER BY COMPL_DATE) rnk
    FROM TASK
    )
    SELECT * FROM DST
    WHERE rnk = 1
  {code}
  And this yields basically the same results:
  {code}
  SELECT  TASK_TYPE,
          TASK_SEQ,
          COMPL_DATE,
          REQUIRED_TASK
  FROM TASK
  WHERE (TASK_TYPE, TASK_SEQ) IN (SELECT TASK_TYPE, MAX(TASK_SEQ)
                                                  FROM TASK
                                                  GROUP BY TASK_TYPE )
  {code}
  
  Thanks for taking the time to look.
  
  G                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                

  Hello

  GMoney says:
  ... Here is my sample data:

  Thank you! It is very useful.

  ... My desired output is the MAX (TASK_SEQ) based on the data set, the TASK_SEQ and the COMPL_DATE should always be recording albums that I'm trying to capture,
  such as:
  {Europe}
  TASK_TYPE TASK_SEQ COMPL_DATE REQUIRED_TASK RNK
  Z 24 4 4 2012 Y (DO NOT WANT THIS)
  Be careful. The keyword tiny must code. (It must be spelled correctly, too.)
  What is the desired line or line that you don't want? If this is the desired line, so you were on the right track with your first attempt. Try this:

  WITH DST AS
   (
    SELECT  TASK_TYPE,
            TASK_SEQ,
            COMPL_DATE,
            REQUIRED_TASK,
            RANK () OVER (ORDER BY COMPL_DATE DESC) rnk
    FROM TASK
    )
    SELECT * FROM DST
    WHERE rnk = 1
  ;
  

  Exactly what you have published, with the exception of the analytical clause.
  'PARTITION BY task_type' means a separate set of numbers (starting with 1) assign to each separate task_type. Since task_type is unique, this means that each line is #1 in his own little world. If I understand the problem, you want (except ties) only 1 rank for the entire result set. This means you don't at all want a PARTITION BY clause. PARTITION BY is never required in any analytic function.
  "ORDER BY compl_date" means that the first compl_date gets rnk = 1. You want the latest comp_date to get #1, so you must specify descending order. Note that this has nothing to do with task_seq. It you want to display the line with the highest task_seq, then the rnk column would be defined as:

  RANK () OVER (ORDER BY task_seq DESC) rnk
  

  If you know that the line with the upper task_seqs is always compl_dates later, then it does not matter that you use. Remember to descending order.

• Button makes visible subform, and then adds another instance

  Hello

  I have a button that makes a subform visible. Which works very well.

  I would like the button when a user clicks a second time to add another instance of the same subform. Is this possible? I have no idea how start with the JavaScript for this and would appreciate help.

  Thanks in advance,

  MDawn

  Rather than raise the subform, and then adding cases you can do simply by using the instances, then the button does the same thing.

  To 'hide' the subform using the instances, make sure that under binding that the Min County click on and the initial count is set to 0 (zero) - your subform is now hidden by default.

  Change the code you have showing the subform to use addInstance() instead of the presence, using the underscore for the Instance Manager shortcut (you must use the underscore method, because the instance does not yet exist):

  _hiddenSubform.addInstance (true);

  If you remove instances to zero then the subform will disappear again. Doing it this way also has the advantage of reset all data in the subform.

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  Try to add a page to a pages document. It worked until now but just finished page 13 with text and photos and cannot add another page, using macbook pro with El Capitan and the most recent version of the Pages.

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• How to create a component of the entity and then add a reference to it, in a web site project solution. site when you want to do.

  I have Visual Studio 2010 Professional. On the start page, I started with file, new Web Site and you click New ASP.NET Web Site. I created a new web site and added a default.aspx page. I want to create a library of classes (entity component) and then use the Solution Explorer window to add a reference to the class library project to the web site solution. I'm trying to do from the start. in other words, a request has not created to which I simply add web pages. Is this possible?

  Or do I make file, new project, and create a new web application in place initially to create the class library and to add a reference in the Visual Studio solution.

  Hello

  Check out these resources:

  MSDN - Visual Studio Developer Center
  http://msdn.Microsoft.com/en-us/vstudio/default

  Visual Studio MSDN forums
  http://social.msdn.Microsoft.com/forums/en-us/category/VisualStudio

  MSDN Visual Studio, and related Forums
  http://social.msdn.Microsoft.com/forums/en-us/category/vsvnext, visualstudio, vsarch, vsdbg, vstest, vstfs, vsdata, vsappdev, visualbasic, visualcsharp, end, visualfsharp

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• How do to activate 'VAPP Options' on an existing virtual machine, and then add the properties that will be passed down through the OVF - ENV. XML

  
  
  I'm trying to understand vSphere PowerCLI how to activate the "Options of VAPP" on an exsiting VM (in this case a model freshly cloned) then add properties and select cdrom of the FVO data access such as when the virtual machine is running the FVO - env.xml contains the properties in the CD-ROM drive.
  
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  Mike

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  $vm = get-VM-name vm3

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  I am using Acrobat 5 (all, I have access to) to make a form.

  I have a column of values and a column of judgments. If the value is not within the tolerance, the judgment must be defined to FAIL, otherwise, it is set to PASS.

  There are four pages, and the fields are named IV [Page] [field] and J [Page] [field] (IV201, J313).

  The problem I have is to get the script to work.

  [code]

  var f = this.getField ("IV201");

  var g = this.getField ("J201");

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  P.s. If anyone knows a quick way to apply this control to 100 fields I appreciate help there too.

  Message has been changed because PhoenixofMT forgot to close its section of code.

  Never mind. I guess you cannot actually change the body of the message.

  Try this:

  Get the value of this field as a number

  var val = + event.value;

  var g = getField ("J201");

  If (val < 79.205="" ||="" val=""> 80.805)

  {

  g.Value = "FAIL";

  }

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  g.Value = "PASS";

  }