Restricting number of rows in EJB QL using rowNum or rowId
Hii Javaites
I am using EJB finder methods to get a a list of records from database.
Now i want that only particular number of records should be fetched.
For tht i want 2 use rownum or rowId.
Can anyone plz tell me can we do tht in EJB QL.
I m using Weblogic 8
shouldn't use rownum or rowid to do such a thing.
%
Similar Messages
-
How to restrict number of rows display using ig:gridView
Hi
All
How to restrict number of rows display using <ig:gridView datasource="{mybean.mylist}">
i am getting 10 rows using data_row . i wanna show only first 5 rows .
pageSize ="5" will be ok . but it displays remaining rows in next page. but i want to display only first 5 rows . is there any attribute to restrict number of rows.
thanks
rambhapuriI have no idea which component you're talking about. If want to discuss here about a non-Sun JSF component, then please mention about the name, version and build in detail. You can also consider posting this question at the website/forum/mailinglist of the component manfacturer rather than here. At least I can tell you that the Sun JSF h:dataTable has the 'rows' attribute for that. I can also suggest you to just take a look in the TLD documentation of the component in question. There should be all possible attributes listed with a detailed explanation about the behaviour.
-
How To Restrict Number Of Rows For Multiple Group In Report Output
Hi ,
I have a requirement to restrict number of rows in report output.I have three different group , if i use same no of rows to restrict then output is as expected but if i want Deduction group should have 7 rows , earning should have 5 rows and Tax group have 3 rows in report output then XML tag is not working.
Below is the XML tag i am using -
First i have declare the variable to restrict the rows -
<xsl:variable name="lpp" select="number(7)"/>
<xsl:variable name="lpp1" select="number(5)"/>
<xsl:variable name="lpp2" select="number(3)"/>
For Each -
<?for-each:PAYSLIP?>
<xsl:variable xdofo:ctx="incontext" name="DedLines" select=".//AC_DEDUCTIONS"/>
<xsl:variable xdofo:ctx="incontext" name="EarLines" select=".//AC_EARNINGS[ELEMENT_CLASSIFICATION!='Taxable Benefits']"/>
<xsl:variable xdofo:ctx="incontext" name="EarTaxLines" select=".//AC_EARNINGS[ELEMENT_CLASSIFICATION='Taxable Benefits']>
<?for-each:$DedLines?><?if:(position()-1) mod $lpp=0?> <xsl:variable name="start" xdofo:ctx="incontext" select="position()"/>
<?if:(position()-1) mod $lpp1=0?><xsl:variable name="start1" xdofo:ctx="incontext" select="position()"/
<?if:(position()-1) mod $lpp2=0?><xsl:variable name="start2" xdofo:ctx="incontext" select="position()"/>
Report output is tabular form (one page has two column - Earning and Deduction ) . Tax group comes below earning group.
Deduction Group -
<?for-each-group:$DedLines;./REPORTING_NAME?><?if:position()>=$start and position()<$start+$lpp?>
<?REPORTING_NAME?>
<?end if?><?end for-each-group?>
Earning Group -
<?for-each-group:$EarLines;./REPORTING_NAME?><?if:position()>=$start1 and position()<$start1+$lpp1?>
<?REPORTING_NAME?>
<?end if?><?end for-each-group?>
Tax Group -
<?for-each-group:$EarTaxLines;./REPORTING_NAME?><?if:position()>=$start2 and position()<$start2+$lpp2?>
<?REPORTING_NAME?>
<?end if?><?end for-each-group?>
Please let me know in case additional detail is require.
Thanks in Advance.
Thanks,
Harsh
Edited by: Harsh.rkg on Jan 14, 2013 9:43 PMvariable lpp2 is declare to restrict EarTaxLines -
<xsl:variable name="lpp2" select="number(2)"/>
This will help to restrict the no of rows on one page , if we have more then two tax benefits line then layout will roll over to continuation page.
As part of report output my expectation is if i restrict Earning , Deduction and Tax benefits to same no of line for example - variable lpp ,lpp1 and lpp2 have same value "number(2)" , we can see the layout is continue on next page (restrict every group can have max two lines) .This is the reason we have 4 header grid , deduction and Tax Benefit lines are rolled over to continuation page .But if we restrict different value for each variable then continuation page layout is missing .
When we tried for <xsl:variable name="lpp2" select="number(3)"/> value continuation page layout is not getting generate for both employee number . -
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,
Hari1)
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. -
How to restrict number of rows returned in a query
Hi frnds,
I'd like to restrict number of rows returned by my query to some 10 rows. how to do that.When I try doing with the rownum<10 its giving results for a particular dept and that too some 6 rows only...btw I'm grouping my table and includes joins from many a table and am ordering the table results by a column.. How to do this..776317 wrote:
Hi frnds,
I'd like to restrict number of rows returned by my query to some 10 rows. how to do that.When I try doing with the rownum<10 its giving results for a particular dept and that too some 6 rows only...btw I'm grouping my table and includes joins from many a table and am ordering the table results by a column.. How to do this..
TELL ME HOW MANY ROWS YOU HAVE IN TABLE?
Because you have only *6 rows* in you column, if you less than 10 rows then it displays only containied/exist rows. nothing much
select ename,empno from emp where rownum < 10;Thanks -
Restricting number of rows in a Pivot report
Hi All,
How to restrict number of rows per page in a Pivot layout.
My report has 1000 rows and all are shown at once instead of having a next page button after every 25-50 rows as it is the case in tabular report.
Pls Help!
Thanks,
AdiThank you all for the help!
--Adi -
How to restrict number of row/lines in a table in RTF
Hi,
Im working on PO report. It has header information in the header part of RTF. But coming to the lines , I put that under a different group in the table in the body part of the RTF. I did a FOR loop for printing PO Lines because it does have multiple line information. But now i have to restrict the number of rows in that table per page irrespective of number of PO Lines. After printing 20 rows in the table, it should go to the next page. Im going through the other threads for the solution.
Thanks,
venkatThere are so many thread regarding this ,
pls go thru them patiently...
logic is something like....
use if condition and position() and say page-break..
use for-each@section instead of for-each..so that the headed info is maintained with regards to PO lines
happy searching...
if you cant get still, last option send me mail with details -
Restrict number of rows returned in a report
Hi All
Does anyone know how to restrict the number of rows returned in a report eg. I want to do a couple of reports based on opportunities/products and return only the top 5 or 10???
Thanks
GailSorry just answered my own question by using the 'is in top' colum filter!
-
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 -
How to restrict number of rows returned in BIP
Hi Friends..
How to restrict no of rows displayed by the report to some 10 rows for example.. in BIPIf its in RTF you can use position to restrict.
<?for-each:ROW[position()<11]?>
You can also restrict it in your sql query using ROWNUM. -
JDBC Sender Adapter - Restrict number of rows fetched, Oracle
Hi,
Is it possible to restrict the number of rows fetched by the JDBC Sender adapter at each run? What would the appropriate Select and Update statements be to make sure a limited number of rows are selected and flagged as processed?
We are connecting to a Oracle RDBMS.
//Johanhi,
have a look at this info:
about oracle and limiting number of rows
http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
Regards,
michal
<a href="/people/michal.krawczyk2/blog/2005/06/28/xipi-faq-frequently-asked-questions"><b>XI / PI FAQ - Frequently Asked Questions</b></a> -
Count number of rows for TWO QUERIES USING MINUS OPERATOR
I have the following piece of sql, i would like to know how could i programatically using plsql count the number of rows returned by the following statement. I know that %ROWCOUNT returns the rowcount for the last execute INSERT, UPDATE, DELETE and SELECT INTO statement. Any help is much appreciated thanks.
select *
from admt1m4.usr@tcprod u
where u.authoriztion = 'Omf99FullUsage'
and u.obid in (select right from admt1m4.usrtogrp@TCPROD ug where ug.left in
(select obid from admt1m4.usrgrp@tcprod g
where g.participant not in ('super user grp', 't1_WbsPSAnalystGrp')))
and u.activeuser = '+'
MINUS
select *
from admt1m4.usr@TCPROD u
where u.authoriztion = 'Omf99FullUsage'
and u.obid in (select right from admt1m4.usrtogrp@TCPROD ug
where ug.usrgrpname in ('super user grp', 't1_WbsPSAnalystGrp'))
and u.activeuser = '+'Hi,
Have you tried
SELECT COUNT (1) cnt
FROM (SELECT *
FROM admt1m4.usr@tcprod u
WHERE u.authoriztion = 'Omf99FullUsage'
AND u.obid IN (
SELECT RIGHT
FROM admt1m4.usrtogrp@tcprod ug
WHERE ug.LEFT IN (
SELECT obid
FROM admt1m4.usrgrp@tcprod g
WHERE g.participant NOT IN
('super user grp', 't1_WbsPSAnalystGrp')))
AND u.activeuser = '+'
MINUS
SELECT *
FROM admt1m4.usr@tcprod u
WHERE u.authoriztion = 'Omf99FullUsage'
AND u.obid IN (
SELECT RIGHT
FROM admt1m4.usrtogrp@tcprod ug
WHERE ug.usrgrpname IN
('super user grp', 't1_WbsPSAnalystGrp'))
AND u.activeuser = '+')or your requirement is something else...
*009* -
Select a range of rows to be displayed using ROWNUM
I am trying to select a range of records to be displayed using Rownum
It works using MINUS
SQL> select rownum,department_id,department_name from departments where rownum <= 20
minus
select rownum,department_id,department_name from departments where rownum < 11;
but does not work if a range is specified
select rownum,department_id,department_name from departments where rownum >= 11 and rownum <= 20;
What has gone wrong?
Details of what I have tried are as follows:
Connect to the sample schema HR
SQL> connect hr/hr
SQL> desc departments
Name Null? Type
DEPARTMENT_ID NOT NULL NUMBER(4)
DEPARTMENT_NAME NOT NULL VARCHAR2(30)
MANAGER_ID NUMBER(6)
LOCATION_ID NUMBER(4)
List all records in Departments
SQL> select rownum,department_id,department_name from departments;
ROWNUM DEPARTMENT_ID DEPARTMENT_NAME
1 10 Administration
2 20 Marketing
3 30 Purchasing
4 40 Human Resources
etc......
26 260 Recruiting
27 270 Payroll
27 rows selected.
List the first 10 records in DEPARTMENTS
SQL> select rownum,department_id,department_name from departments where rownum <= 10;
ROWNUM DEPARTMENT_ID DEPARTMENT_NAME
1 10 Administration
2 20 Marketing
etc.....
10 100 Finance
List row number from 11 to 20, but cannot no rows selected. Why?
SQL> select rownum,department_id,department_name from departments where rownum >= 11 and rownum <= 20;
no rows selected
Use of MINUS can retrieve row number from 11 to 20
SQL> select rownum,department_id,department_name from departments where rownum <= 20
minus
select rownum,department_id,department_name from departments where rownum < 11;
ROWNUM DEPARTMENT_ID DEPARTMENT_NAME
11 110 Accounting
12 120 Treasury
13 130 Corporate Tax
14 140 Control And Credit
15 150 Shareholder Services
16 160 Benefits
17 170 Manufacturing
18 180 Construction
19 190 Contracting
20 200 Operations
10 rows selected.For each row returned by a query, the ROWNUM pseudocolumn returns a number indicating the order in which Oracle selects the row from a table or set of joined rows. The first row selected has a ROWNUM of 1, the second has 2, and so on.
Conditions testing for ROWNUM values greater than a positive integer are always false. For example, this query returns no rows:
SELECT * FROM employees
WHERE ROWNUM > 1;
You can get the selected records based on the rownum using the inline query....
SQL> select rownum, empno from emp;
ROWNUM EMPNO
1 7369
2 7499
3 7521
4 7566
5 7654
6 7698
7 7782
8 7788
9 7839
10 7844
11 7876
ROWNUM EMPNO
12 7900
13 7902
14 7934
14 rows selected.
SQL> select * from (select rownum rn, empno from emp) where rn > 2 and rn < 5;
RN EMPNO
3 7521
4 7566 -
Select statement without using Rownum or Rowid
Hi,
I have a requirement where I have delete the first 100 records from table without using the rownum or rowid.
Thanks to all for your time
NarainHi
delete from yourtab x where (select count(*) from yourtab where yourpk <= x.yourpk) < 101;HTH
Laurent Schneider
OCM DBA -
How To Restrict Number of Rows in BI Report
Hi Experts
I am on the way to generate a report which will be used to print the Levels.
For this report i have the strict requirements of having size of each level. For example, In my query i have 3o rows which need to be printed as levels. As per the size i want to restrict the report to print 5 row in each page. so that in 6th row it will be moved to next page and so on.
Can you please let me know how can i handle this in RTF. As restricting the same through SQL is not possible.
Awaiting for your response.
SrikantHi ,
Please check the following link that may helpful for u
http://bipublisher.blogspot.com/2009/06/bi-publisher-conditionally-limiting.html
Thanks,
Ananth
Maybe you are looking for
-
Contents of new costing variant, valuation variant and costing sheet not getting transported
In our development client,I have created a new costing variant, a new valuation variant and a new costing sheet in separate transports. When I release the transports to move into the Test client, the contents of the configuration are not getting tran
-
I'm just learning how to use my Track Pad on my MacBook Pro, running iOS 10.9.4. I viewed the tutorial, which helped a lot , but still, when I click a link at odd times (I haven't figured out what triggers it yet) a small window with options such as,
-
Hello I just got my iPhone 5 and tried syncing it to my macbook. I have an old laptop that is on OS 10.5.8. My itunes is 10.5.2. I can't update it any further because of the OS. The phone won't sync because my itunes is out of date! Is there a way wh
-
Charger with serial number A1300 is not working for iPhone 5, is it?
I have an issue charging my new iPhone 5. I bought an extra cable - and they seem to both work when pluggin it into any computer. But one of my chargers will not work with it - but it works if I plugin my iPhone 4. How come? I noticed that the serial
-
VMware FT failover not transparent on Nexus1000v
Hello, I was wondering if anybody could help me with this one. I'm staging a new virtual infrastructure architecture for my company hosted onVMware ESX4.1 with N1KV 4.0(4) SV1 (3a) solution on top. When testing the final design I've noticed that a V