limit the number of rows

Similar Questions

• Limit the number of rows retrieved

  We have the need to limit the number of rows retrieved in a table for some users.
  
  We tried to put this by adding a policy that limits the number of rows. Here is the code:
  
  
  create or replace function
  usu01_access_policy
  (obj_schema varchar2, obj_name varchar2) return varchar2
  is
  d_predicate varchar2 (2000);
  Start
  If the user = "PEPE01" then
  d_predicate: =.
  "rownum < 11';
  on the other
  d_predicate: =.
  ' 1 = 1' ;
  end if;
  Return d_predicate;
  end;
  
  This code works well when you query the table like this:
  
  Select * from usu01;
  
  the number of rows retrieved is 10.
  
  But when we define a clause 'where' the query does clause 10 recovered lines before, getting only the lines of the first 10 with the condition 'where' = true.
  
  Is there a way to limit the number of retrieved rows from a table, but by first applying the 'where' clause to the whole table and later the ' rownum < limit ' condition?
  
  Thank you

  Why do you limit the number of lines of output? It is a customer number, not a database problem, I would say.
  Which should be resolved within the query itself. Using rownum without orderly subquery also return different results on each run.
  Take a look here for top - N query: http://www.oracle.com/technetwork/issue-archive/2007/07-jan/o17asktom-093877.html

  Nicolas.

• How to limit the number of rows returned in a query

  Hi friends,
  I want to limit the number of rows returned by my request to some 10 lines. How to do this. When I try to make some 6 rows with the rownum < 10 its giving results for a particular Department and that too only... btw I'm bundling my table and includes much a table joins and will order the results of the table by a column... How to do this...

  Run it:

  select * from (your query goes here) where rownum < 10
  

  Nicolas.

• Limit the number of rows in a Pivot report

  Hi all
  
  How to limit the number of lines per page in a presentation of Pivot.
  
  My report has 1000 rows, and all are displayed at a time instead of having a button following after each rows of 25-50, as is the case in the tabular report.
  
  Pls Help!
  
  
  Thank you
  ADI

  Vincent said it nicely here:

  http://oraclebizint.WordPress.com/2008/01/17/Oracle-BI-101332-pagination-in-pivot-tables/

• Classic report limit the number of rows displayed

  Hi all
  
  In my application, I have a classic report that displays data from a simple query. For layout reasons, I want to limit the number of display 5 instead of the default value 15. I looked in several forums and they told me that I have to set the number of lines in the report attributes.
  
  But it doesn't have what I want. I'm using APEX 4.1.0 on Oracle 11 G database
  
  My question is: How can I limit the maximum number of lines in a classic SQL report.

  Hamertje16 wrote:
  I tried already to 5 the number of lines and number of lines (point).

  Do not set anything in number of lines (point). This is used to identify an element of the page containing the number of lines to allow users to control it. Remove * 5 * from here.

• How can I limit the number of rows in a text input field?

  I don't want to have it scrolling. For example If the field has four lines the user is writing the fourth lineand give such ENTER or continue type up to are no longer on this line, I don't want to create in the fifth line text field. Il a do?

  An approach here is to limit the number of lines, someone else might have a different approach... "tf" is the name of the instance of the textfield object.

  tf.addEventListener (Event.CHANGE, checkNumLines);

  function checkNumLines(evt:Event):void {}
  If (TF.numLines > 4) {/ / deletion of the last typed character}
  TF. Text = String (tf.text).slice(0,tf.length-1);
  }
  }

• limit the number of rows in the view Obj

  Hello

  I use jdeveloper 11.1.1.6.0

  I have an Obj views with more than 100 lines, when I slide under the table in my page, I want to display only 10 first row. I know that I can put it in the setting of view Obj part but I can't use this way.

  because I have more than one instance of this view Obj in the Module of the Application and I want to only do that for a single instance.

  I tried to use FetchSize and RangeSize, but none of them did not work

  Habib

  You can set MaxFetchSize = 10 for a particular instance of the VO in the data model of the ApplicationModule. Go to the page 'Data model' of the ApplicationModule definition, select the required instance of VO and click on the button 'change... '. "above the list of instances of the VO. "" Dialog box change the Instance of view "will open. Go to the page "Tuning" of the dialog box and configure "only up to the line number" = 10. This way you will establish MaxFetchSize = 10 for this instance of VO only. Other instances of the same definition of VO VO will remain unchanged.

  Dimitar

• How to limit the number of rows returned in the PIF

  Hi friends...
  How to restrict the no of lines displayed from a few 10 rows for example... at the BEEP

  If its in RTF, you can use position to restrict.
  <><11]?>

  You can also restrict the it in your sql query using ROWNUM.

• Can I limit the number of rows in connect by clause

  Hello
  
  
  I have àtable with data with two columns as
  
  SUB MAIN
  9 10
  9 11
  11 13
  12 13
  
  The query I use
  
  
  SELECT hand, Sub
  OF My_Tab
  START BY hand = 9
  CONNECT BY PRIOR Sub = hand
  
  gives
  9 10 also in the result
  
  My question is can I restirct the output by specifying the child, for example in the case of 13
  while I don't get a line in the output to 9-10 in there.
  
  Thank you

  Then, I think that you have no other option except intersect...
  I mean generate the hierarchy for 9 times and 13 times and then perform an intersect...

  with tab as
  (
    select 9 MAIN,10 SUB from dual union all
    select 9 MAIN,11 SUB from dual union all
    select 11 MAIN,13 SUB from dual union all
    select 12 MAIN,13 SUB from dual
  )
  SELECT Main,Sub
  FROM tab
  START WITH main=9
  CONNECT BY  Main=PRIOR Sub
  intersect
  SELECT Main,Sub
  FROM tab
  START WITH sub=13
  CONNECT BY  Sub=PRIOR Main
  

  Ravi Kumar

• Need to limit the number of columns

  When a tab in the last cell of the row, I want the cursor to the next line down. Instead, it creates a new useless column. Can't seem to find a setting that allows me to limit the number of columns in a page - someone ' one knows how to do this?

  Thanks for your wisdom shared, Oh wise Ones.

  I'm not aware of do what you want.  You can post your comments directly to Apple using the menu item "numbers > provide Feedback numbers.

  You can still use the key combinations:

  < command > + < right arrow > to access at the end of a line

  < command > + < left arrow > to move to the beginning of a line

  < command > + < down > to pass at the end of a column

  < command > + < arrow > to move to the beginning of a column

• How can I limit the number of Web sites on the new tab page?

  Is there a setting where I can limit the number of thumbnails / Web sites that appear on the new tab page? When I opened a new tab - I don't want to see tons of sites I have visited - but also, I don't want to delete them all. For example - there is a setting where the new tab page displays the last ten sites I've visited - with all my pinned sites?

  There are two settings 'hidden' for this 'grid '.

  Browser.newtabpage.Columns
  
  and
  
  Browser.newtabpage.Rows

  Type of topic: config in the URL bar and press ENTER.
  
  So put . browser.newtabpage in the top search bar.

  Each of these preferences in the lower panel right-click and select Edit. Then change the value default of 3 for each of these preferences to what you prefer, for "pinned" both sites all browsing history you want to appear in the 'grid '.

• Limit the number of lines A map can use

  Hello
  
  I try to use the "world/world_wo_gr.amap" card, but I'm having a problem for the page to load.
  
  When I assign a value to each countty map does not load, but when I reduce the number i.e. to countires starting with A or B or C, then the page load very well. Is there a limit on the number of rows that a card can process?
  
  I have a table with contains the country and dial code and I am just by selecting in that it contains 237 lines.
  
  This card works
  
  SELECT NULL LINK, COUNTRY LABEL, c_desc
  FROM (select the country "Country Code - ' |") ISO_COUNTRY_CODES |', dial the Code - ' | COUNTRY_CODE CC_INFO c_desc
  where substr (country, 1, 1) in ('A', 'B', 'C'))
  
  http://Apex.Oracle.com/pls/Apex/f?p=16335:4
  
  
  
  but this map fails to load completely
  
  SELECT NULL LINK, COUNTRY LABEL, c_desc
  FROM (select the country "Country Code - ' |") ISO_COUNTRY_CODES |', dial the Code - ' | COUNTRY_CODE CC_INFO c_desc)
  
  http://Apex.Oracle.com/pls/Apex/f?p=16335:6
  
  
  
  
  Any ideas?

  Hi Andy,.

  You have reached a limit that has been put in APEX 4.0 on the maximum number of rows retrieved for a query of card. That limit was not enough high for examples like the one you reported, where the result set could potentially return 200 + folders for all points on the selected card. This limit has been removed in the APEX 4.0.1 and you will now be able to retrieve the complete set of results for your card. By default, the lines in the map Wizard max will be now set to 300, but that can be changed on the page "Query" in the wizard, or on the page of the map, as for the chart series. Sorry for the inconvenience, Andy, but the solution will be available in our next version 4.0.1 patch APEX.

  Kind regards
  Hilary

• RTF: limit the number of records get printed in a page...

  Hello
  
  You can me please how to limit the number of records get printed in a PDF (model XML) page.
  
  I have model with a table in it and want to restrict to print only 5 records per page in the table.
  
  Pointers? Help, please!
  
  Kind regards
  Sandeep

  http://winrichman.blogspot.com/2008/09/limit-row-per-page.html

• How can I limit the number of attempts to print a web page

  I am trying to find a solution to a problem on our network.
  We run several kiosk machines that allow customers to print documents and web pages. However, we find that we are wasting a lot of ink because of the user frequently sending the same print job on the printer.
  Yesterday we had someone print more than 70 pages, because they just keep clicking on print.
  I tried looking for an add-on that would solve this but was not able to find one.
  My question is this, is there an internal setting that can be changed in firefox to limit the number of prints is trying to say once every 30 seconds, or even a way to make a dialog box turns on screen saying that the print request is currently dealing and does nor print before completing the task at hand.

  Sorry, there no setting in Firefox to avoid that from happening. Once the user sees the "native print dialog" box (which is seen when you Ctrl + P for print), the operating system and the printer drivers are here.

  I saw something similar to that on kiosk / PC rental stores Office of FedEx, which inform the user of the cost per page, the user wants to send to a printer, and when the user click again to the same pages again, he asked if you want to spend another $x.xx to print a second copy. Would not too different to simply cut the printing of multiple copies of the same document and warn the user of this action.

  My advice is to discuss it with anyone who put in place these kiosks to be with.

• Limit the number of messages on iOS?

  How can I limit the number of messages stored on my iPhone IOS 9?

  I want to limit it to a fixed number or a time - week or month.

  I use my iPhone to check incoming messages and always use my computer to reply to messages.

  TIA

  Hans

  This option is gone after iOS 7

  You can limit the synchronization time in settings - Mail, Contacts - which could limit the number of emails