Number of rows in a data view

Hi,
I have a Data View that is linked to a table in an MS Access database.
How can I determine the number of rows that are in the data view?
Thanks,
Chris

That is what I feared.  I've tried isEOF in a loop but it just kept on going.
I then found that you needed to ...setAttribute("stayBOF", "bofAction") and ..setAttribute("stayEOF", "eofAction").  I added this but the code bombed on these lines and failed to set the bofAction and eofAction.  That is the subject of another current discussion but unfortunately I haven't received any responses to that.
So I've now put together a small pdf (attached) that shows what I'm trying to achieve (I hope) and the problems that I'm having.
I'm trying to populate a pdf table with records from an external table (on varying number of rows.  To run you will need to create an ODBC Data Source to the enclosed Access mdb.  Mine was called NRSP.
Hopefully you will have the same problems that I'm having.  If not then the errors could be with my computer or setup.  Unfortunately I don't have access to another computer with LifeCycle Designer (I'm using 8.0) to test it on.
PLEASE have a look at the pdf and let me know where I'm going wrong.  I'm tearing my hair out trying to get this to work.
Thanks,
Chris

Similar Messages

  • How to Restict number of rows to download data in excel sheet

    hi,
    my requirement is that i m showing top 50 seller in my dashboard. but when we click on download to excel then all 500 rows are downloading. i want to restrict downloading all data and want show only displayed data of dashboard in excel sheet.(ex if 50 top seller are selected then only 50 rows is downloaded.)
    Edited by: 941334 on Jun 18, 2012 6:15 AM

    Hi,
    Yes.my suggestion is you set each report design analysis page itself(just to -->edit analysis-->look at the table propeties -->here u can set it how ever you want(50 rows, 500 rows etc..analysis visible page) to show/download it as per your requirment.
    Changing instance confic will affect entire report.for controling this you can set dashboard/prompt filter then you control data downloading.
    Check Oracle Doc for more info
    http://docs.oracle.com/cd/E23943_01/bi.1111/e10541/answersconfigset.htm#CIHJGAAH
    -----------------------------------FYI------------------
    Just FYI:If you have bulk volum of data like more than 8MB then you have increase the download size
    steps configure bulk volumn data more than 8MB:
    go to you bi installed drive \oracle\instances\instance1\config\OracleBIJavaHostComponent\coreapplication_obijh1\
    2. Open config.xml file in an editor and search for the below lines
    <XMLP> <InputStreamLimitInKB>8192</InputStreamLimitInKB>
    <ReadRequestBeforeProcessing>true</ReadRequestBeforeProcessing> </XMLP>
    3. The default size is 8 MB, you can increase to the size you want. If you want to set unlimited, then replace 8192 with 0 (zero) but it’s not recommended (performance may impact) then Restart BI Service and test .
    Thanks
    Deva

  • Count the Number of Rows in Data form

    Hi,
    I want to count the number of rows in a data form.In my form there is a large number of rows.Is there any way to count it.
    Thanks.

    If you are on 11.1.2.x then you could look at adding a formula and using the CountA function - http://download.oracle.com/docs/cd/E17236_01/epm.1112/hp_admin/apcs03s06.html
    Otherwise it would be possible using custom javascript which you would have to had some experience in using.
    Cheers
    John
    http://john-goodwin.blogspot.com/

  • How do I create a chart of the number of entries for each date?

    I have a table which contains bookings for an event I am running, with one row for each booking and a column for the date of the booking.  I am trying to create a line chart which shows me the progress of the number of bookings over time.  So the X axis would have one label for each day of the month - even if there was no booking on that day, and the Y axis would have the number of bookings, i.e. the number of rows, matching the date.
    I have tried a few things without success, so I wonder if someone could help with this?
    Thanks,
    Nick

    The top table is titled "Bookings" and the bottom table summariese the bookings by counting how many bookings fall on each day:
    The bottom table:
    B2=COUNTIF(Bookings :: $B, "="&A2)
    select B2 and fill down as needed

  • Number of rows inside a cell in table

    Hie all,
              I have a requirement in that I have to create the number of rows inside the cell of table. I did it using the subforms as a body page of a row.
    but facing problems when you have number of rows such as data truncation and overlapping of rows..
    Please help.

    Hi,
    You can also create table inside the cell of the column by following steps:
    1.Select the Cell of the Column in table.
    2.Go to Table -->Insert-->and choose as per your requirement(You can adjust the row ans column as per your requirement).
    3. Go to Pallette-->Border and hide the border if not required.
    This is will not create problem of overlapping or truncation.
    Regards,
    Shweta

  • To determine the number of rows selected in a table view (BSP)

    Hi,
    My requirement is:
    I would be selecting 1 row from a table view ( which is made multiselect for another requirement) , and press a button.
    The functionality of button is to open a popup window based on the row selected.
    I want to display an error message if more than 1 row is selected, and button is clicked.
    Message will say that "you cannot select more than 1 row".
    For this,  I need to know how I can get the number of selected rows in a table view.
    I tried using the below code.
    But I feel this will work only in DO_HANDLE_DATA method.
    The popup would open, even before control comes in this method.
      CALL METHOD cl_hrrcf_iterator=>get_tv_index
        EXPORTING
          p_id               = p_tableview_id
          pt_form_fields = table_form_fields
        IMPORTING
          pt_indices      = sel_row_index_tab.
    Could you please provide me with a solution.
    Quick replies will be highly appreciated.
    Thanks,
    Nisha Vengal.

    Hi ,
    Your TV :
    <htmlb:tableView id              = "tv1l"
                                   design          = "alternating"
                                   visibleRowCount = "10"
                                   fillUpEmptyRows = "true"
                               onRowSelection  = "MyEventRowSelection" <----This is the event you have to use
                                   selectionMode   = "MULTILINEEDIT"
                                  filter          = "SERVER"
                                   table           = "<%= some table %>" >
    in DO_REQUEST:
    DATA:  tv                  TYPE REF TO cl_htmlb_tableview,
           tv_event          TYPE REF TO cl_htmlb_event_tableview ,
           event             TYPE REF TO if_htmlb_data.
    event = cl_htmlb_manager=>get_event( request ).
    IF event IS NOT INITIAL AND event->event_name = htmlb_events=>tableview.
      tv_event ?= event.
      CASE event->event_server_name.
        WHEN 'MyEventRowSelection'.
    count = count + 1 .
    if count ne 1 .
    errmsg = 'Your message'.
    endif.
    ENDCASE.
    ENDIF.
    in View/Layout:
    <% if errmsg is not initial. %>
    <s cript t y p e   =   t e x t / j a v a s c r i p t >
    a l e r t ("<%= errmsg %>") .
    </ s c r i p t>
    <% clear errmsg. %>
    <% endif. %>
    errmsg is a class attribute of type string and count is also a class attribute of type c .
    Regards,
    Anubhav.
    Reward if useful
    Edited by: Anubhav Jain on Sep 19, 2008 3:08 PM

  • Restrict number of rows in table view

    Can a table view has only as many rows as the actual rows in the underlying data structure. Actually, I have a table view with less than 5 rows, but the tableview shows like 15+ rows with the rest of the rows as blank(alternative colors for each empty rows). I know there is a style which can be applied to make the remaining empty rows show with white background. However, the height of the table view doesn't reduce to show only the actual number of rows. Is there a way we can restrict the height of the table view to the height of actual rows it has?
    Thanks.

    Hi. Add a listener to your data. Use prefheight to restrict the table height:
            table.setPrefHeight(data.size() * 25 + 25);  
            data.addListener(new ListChangeListener<Person> ()  {
                public void onChanged(ListChangeListener.Change<? extends Person> c) {
                   table.setPrefHeight(data.size() * 25 + 25);
            });It works only when data.size() * 25 + 25 < scene.height

  • About the number of rows used to map data in Xcelsius

    Hi Everyone:
    I am using web services to fetch data into Xcelsius. The information I got from web service will increase in time and what I suppose is when I run out of rows to get all data I must open my Xcelsius model and select a greater range of rows on each component to get all the data that the web service is bringing.
    Is there an alternative to avoid modifying ranges of data in crontrollers when rows mapped are not enough for the data you are fetching from a web service?
    It is a bit confusing, I hope I've been clear enough. I really really will appreciate your opinions. If possible give me technical explanations.
    Thank you,
    Skull
    Edited by: skull_buck on Aug 6, 2009 7:40 PM

    Hi Greg
    Thanks for your fast reply.
    What you suggested is exactly what I am doing now, and also I increased the number of rows allowed to map en Xcelsius which are 512 by default.
    I would like to know now, how many rows are advisable to increase? Because I am using some components and you must specify for each one a certain number of rows.
    I test mapping 3000 and even 6000 rows but the model is too slow and I was not able to export the swf file in any format.
    Thank you again,
    Skull

  • How to determine the number of rows of data in a datatable?

    I have a datatable that I fill from an SQL query.  I do not know exactly how many rows of data it will return (due to my selection criteria) but will be somewhere between 100 and 300 rows.  I send this data into a report but need to determine the length of the report (panel height data member) programatically based on how much data the query has returned.  So, I need a way to count how many rows are filled in the data table.
    I tried doing a nested "if" statement checking the value of each cell but when I tested the expression at 59 "if" statements (will need 300+) I got a parser error in lookout when I tried to accept the connection.  I also tried a type of loop by assigning cursor.2 either to its own value (circular) or to its own value plus one depending on the value of the cell at cursor.2.  It was close but overshot by one row or more (much more sometimes).
    Any clever ideas?  Perhaps I have just been looking at this problem too long.  Thanks, in advance, for your help.

    Since the datatable gets the data from the SQL query, you can also use the SQL statement to count the number of rows in the query result.  
    For example, in datatable you do "select localtime, trace1 from intdata where xxx". You can get the count by "select count(trace1) from intdata where xxx". Use the same condition in order to get the same number of rows.
    Maybe another SQLExec object is needed to do the count.
    Whenever the datatable executes the SQL, the SQLExec executes and return the count.
    Ryan Shi
    National Instruments

  • How do you set the number of rows in a spreadsheet, so that even when you drag data in, in writes over those rows instead of adding a new row?

    How do you set the number of rows you want in a spreadsheet, so that even when you drag data in, in writes over those rows instead of adding a new row?

    After the discovery reported above, I filed this report :
    Bug ID# 10073038
    Summary:
    When Numbers is used on a system with decimal comma a csv file may be good AND wrong
    Steps to Reproduce:
    With Numbers v2, you introduced an interesting enhancement.
    In system using the comma as decimal separator, Numbers requires csv files using the semi-colon as values delimiter.
    In fact it’s true if we OPEN the document dragging its icon on Numbers one or thru the open dialog.
    This said.
    (1) Drag and drop a csv built with the 'semi-colon' standard on a table or on a sheet
    (2) Drag and drop a csv built with the 'comma' standard on a table or on a sheet
    Expected Results:
    Every normally constituted user assume that in
    case (1) he will get a perfectly built table
    case (2) he will get every cells of a row in a single cell
    Actual Results:
    In fact you forgot the drag and drop way of use and in
    case (1) every values separated by semi-colon are inserted in a single cell
    case (2) values separated by comma are correctly spread in a table
    isn’t it ridiculous ?
    Regression:
    Except looking in  QuickView to see which is exactly the structure of the file to decide the way we will insert it in a Numbers document, we may use an applescript fair enough to replace the semi-colons by TAB characters
    or
    to replace the commas by TABs and the decimal periods by commas
    Notes:
    While I am on this subject, I wish to make two proposals:
    (1)  It would be fine to format the date according to the ISO format year-mm-dd when you export a Numbers doc to csv.
    Doing that, dates would be imported correctly in every countries.
    At this time, on an English system, you export as mm/dd/year.
    If the doc is open on a system using the format dd/mm/year, the results will be odd.
    On a system using the format dd/mm/year, you export this way and so, if the doc is open on a system using the format mm/dd/year the results are odd too.
    As every localized versions accept the ISO format (at least on entry), using it in the export scheme would give a correct behavior everywhere.
    (2) It would be fine to add the format Tab Separated Values in the Export pane.
    TSV + ISO date format would give documents opening flawlessly everywhere.
    Yvan KOENIG (VALLAURIS, France) dimanche 4 septembre 2011 21:27:41
    iMac 21”5, i7, 2.8 GHz, 4 Gbytes, 1 Tbytes, mac OS X 10.6.8 and 10.7.0
    My iDisk is : <http://public.me.com/koenigyvan>
    Please : Search for questions similar to your own before submitting them to the community

  • Return specific number of rows depending on the data in a column in table

    Hi,
    I have a table named orders which has column orderid and noofbookstoorder in addition to other columns.
    I want to query the orders table and depending on the value of the 'noofbookstoorder' value return that number of rows.
    Eg
    Orderid noofbookstoorder
    1 1
    2 3
    3 2
    when I query the above data saying
    select * from orders where orderid=2;
    since it has noofbookstoorders value as 3 the query should return 3 rows and when I query
    select * from orders where orderid=3;
    it should return 2 rows and
    select * from orders where orderid=1;
    should return 1 row.
    Is it possible to achieve this. If yes, then how do I write my query.
    Thanks in advance.

    with t as (
               select 1 Orderid,1 noofbookstoorder from dual union all
               select 2,3 from dual union all
               select 3,2 from dual
    select  t.*
      from  t,
            table(cast(multiset(select 1 from dual connect by level <= noofbookstoorder) as sys.OdciNumberList))
      where Orderid = <order-id>
    /For example:
    SQL> with t as (
      2             select 1 Orderid,1 noofbookstoorder from dual union all
      3             select 2,3 from dual union all
      4             select 3,2 from dual
      5            )
      6  select  t.*
      7    from  t,
      8          table(cast(multiset(select 1 from dual connect by level <= noofbookstoorder) as sys.OdciNumberList))
      9    where Orderid = 2
    10  /
       ORDERID NOOFBOOKSTOORDER
             2                3
             2                3
             2                3
    SQL> with t as (
      2             select 1 Orderid,1 noofbookstoorder from dual union all
      3             select 2,3 from dual union all
      4             select 3,2 from dual
      5            )
      6  select  t.*
      7    from  t,
      8          table(cast(multiset(select 1 from dual connect by level <= noofbookstoorder) as sys.OdciNumberList))
      9    where Orderid = 3
    10  /
       ORDERID NOOFBOOKSTOORDER
             3                2
             3                2
    SQL> with t as (
      2             select 1 Orderid,1 noofbookstoorder from dual union all
      3             select 2,3 from dual union all
      4             select 3,2 from dual
      5            )
      6  select  t.*
      7    from  t,
      8          table(cast(multiset(select 1 from dual connect by level <= noofbookstoorder) as sys.Odc
    iNumberList))
      9    where Orderid = 1
    10  /
       ORDERID NOOFBOOKSTOORDER
             1                1
    SQL>  -- And if you want to select multiple orders
    SQL> with t as (
      2             select 1 Orderid,1 noofbookstoorder from dual union all
      3             select 2,3 from dual union all
      4             select 3,2 from dual
      5            )
      6  select  t.*
      7    from  t,
      8          table(cast(multiset(select 1 from dual connect by level <= noofbookstoorder) as sys.Odc
    iNumberList))
      9    where Orderid in (2,3)
    10  /
       ORDERID NOOFBOOKSTOORDER
             2                3
             2                3
             2                3
             3                2
             3                2
    SQL> SY.
    Edited by: Solomon Yakobson on Oct 26, 2009 7:36 AM

  • Restrict number of rows to be pulled from PeopleSoft's PS_LEDGER table while importing data in FDMEE

    Hi,
    We need to know if FDMEE 11.1.2.3.520 product supports restricting number of rows to be pulled from PeopleSoft's PS_LEDGER table.
    All the records fetched from PS_LEDGER is getting loaded into TDATASEG table.
    Currently, it is trying to pull all the records based on the given "period", "version" and "year" combination. We are looking to restrict rows based on specific account/entity/program/subprogram combination.
    If this is can be done, will it be an out-of-the-box functionality or does it require any customization/import scripts/api.
    Admin guide does say we can use Jython to filter rows using import scripts. However, it seems to be limited to file not a table as a source.
    I have attached a document with the screenshots so that the issue is better understood !
    Thanks,
    Hari

    1)
    When you set a column to hidden in a classic report using the method I described, it creates hidden form elements for that column.
    <tt><input type="hidden" name="f01" value="" id="f01_0002"></tt>
    You should inspect the source to figure out the name value.
    Since this belongs to the wwv_flow form, we can therefore get this data with: wwv_flow.f01
    Alternatively, you could have used the apex_item API to achieve the same result, which probably gives a bit better control.
    http://docs.oracle.com/cd/E37097_01/doc/doc.42/e35127/apex_item.htm#CHDBFHGA
    select apex_item.hidden(1, col) || col col
    from table
    Set that column to a standard report column so it doesn't escape the html.
    You can also reference the data in these fields using PL/SQL using the apex_application API:
    http://docs.oracle.com/cd/E37097_01/doc/doc.42/e35127/apex_app.htm#CHDGJBAB
    2)
    As above, setting the column to hidden creates hidden elements on the page. It is simply f01 because that is the only hidden field I would have on my page. With four reports on the page, you would need to be careful not to do the same on the other reports, as you would get inaccurate data. For each report, setting columns to hidden always starts with f01. In that, you would be best to use the apex_item API.
    I actually initially ran into this issue when i had a tabular form on the same page as a report with hidden fields, which was causing conflicts in the page processes.
    Hope it helps.

  • Auto Counting Number of Rows Where Data is Entered

    I am trying to automatically count the number of rows where data is entered.  For example, I have a table with six open rows to enter information.  If only three of those rows (A2-A4) had names entered in them, and the next three rows were left blank, can I get each name to equal the value "1" so that I can get a total tally of how many names have been entered? So the final tally in this example would be "3." I appreciate your help!
    file:///Users/josephdlugo/Desktop/Screen%20Shot%202014-04-30%20at%2011.58.28%20A M.png

    there is a function, COUNTA(), that will count the number of items that are not empty:
    C1=COUNTA(B)
    this is shorthand for select cell C1, then type, or copy and paste the formula:
    =COUNTA(B)
    The COUNTA function returns the number of its arguments that are not empty.
    COUNTA(value, value…)
    value: Any value or a collectioncontaining any values.
    value…: Optionally include one or more additional values or collections.

  • Maximum number of rows and columns in data form

    Hi,
    I wanted to know if there is a limitation to the number of rows and columns that can be displayed in a data form, in Hyperion planning 11.1.2.1 ?
    And what would be the most appropriate number of rows and columns to be included for optimum performance.
    Thanks.

    Hi,
    While its a fun fact to determine how much one can stuff into a web form, the reality is: how much can a user reasonably consume in a web form?
    And what would be the most appropriate number of rows and columns to be included for optimum performance
    You will find that the answer to this is by "what design makes a web form most usable?" And no, the users don't really know what they want from a design perspective, they see it in their head, but usually what they ask for is something that would look entirely different (huge).
    The next thing to think about is the use of member selection functions in the page axis. IDescendants(Entity) in a dropdown could cause issues just as easily as too many rows - and again make the drop down unusable for a user.
    If your question is a bit more technical, then consider this (somewhat oversimplified): Web forms are constructed by a process on the server. Objects are created based on the form's definition and used by the process that builds the form. The process uses Cartesian looping (lots of iterations) to construct the form cell by cell, starting at the top left and finishing up in the bottom right. If the form has a million cells on it, then the loop and all the code within it runs a million times. The capability of the server has a lot to do with how well it can handle this request, and how many it can handle at one time.
    The result of this is gobs of HTML and JavaScript. All of this has to be sent over a network to the requesting client. The client starts receiving the web page code and has to render it in the browser and run the JavaScript. The ability to do this is limited by the browser, the OS, and the hardware that the client is running on.
    And that's just rendering the page for use.
    Now it has to be interacted with on the client machine, and changes parsed, packaged, and sent back to the server.
    So the technical answer is, there can be many limitations to how many rows and columns a data form can have - none of which can truly be anticipated by anyone. This is why I put the part about usability first in this post.
    Regards,
    Robb Salzmann

  • Fastest way to check total number of rows from View ?

    Hello Everyone,
    Good Morning !!!!
    I am trying to know the exact number of rows from a view.
    I have total 262 columns in a view name vw_sample. First column name is col_1 and I do not have permission to view that. but I do have permission to view all other 261 columns. I want to know fastest way to know exact number of rows in this view vw_sample.
    How can i know that ?
    I tried below things.
    1) Tried using COUNT(*) & COUNT(1) but I don't have permission to first column col_1 so that didn't worked.
    2) I do not have permission to view DMV "sys.dm_db_partition_stats"
    3) I tried to execute below code.
    select col_2, col_3,...col_262
    into #TempTable
    from vw_sample
    and it gave me below error
    Msg 1105, Level 17, State 2, Line 1
    Could not allocate space for object '<temporary system object: 9830433781072176840>'
    in database 'tempdb' because the 'PRIMARY' filegroup is full. Create disk space by deleting unneeded files, dropping objects in the filegroup, adding additional files to the filegroup, or setting autogrowth on for existing files in the filegroup.
    4) Accidentaly I run below code
    select col_2, col_3,...col_262
    from vw_sample
    It gave me 11 million rows in 40 minutes. As we know this method is not good to test just number of rows from a view.
    So what would be my option here ?
    Thanks in advance.
    Thanks
    Fredyy

    Fredy, did you try with other column names instead of col1?
    SELECT COUNT(col2) FROM View
    What difference does that make, than using your column 1.
    Please mark as answer, if this has helped you solve the issue.
    Good Luck :) .. visit www.sqlsaga.com for more t-sql code snippets and BI related how to articles.
    IMO, sqlsaga's answer is the way to go, but you may need to make a minor change.  When you do COUNT(<some expression>), SQL counts the number of rows where <some expression> is not NULL.  So if col2 can be NULL you need to make a change
    so you know what you are counting can't be NULL.  If there is some other column in the view that can't be NULL, just count it.  Otherwise just use the ISNULL function to convert NULL's to a value.  For example, do
    Select COUNT(IsNull(col2, 0)) From vw_sample
    Note the above assumes that col2 is a type that contains a number (int, numeric, float, etc).  If col2 is of a different type, then just replace the 0 in the above with any valid value of the same type as col2 (so '' for varchar, '19000101' for datetime,
    etc).
    Tom

Maybe you are looking for