Query for last four rows?

please write query for get the last four rows from a table

ratnakar wrote:
please write query for get the last four rows from a tablelast 4 rows is indeterminate.
rows in a table are like balls in a basket.
which are last 4 balls in any basket?
Handle:     ratnakar
Email:     [email protected]
Status Level:     Newbie
Registered:     Aug 27, 2012
Total Posts:     34
Total Questions:     16 (11 unresolved)
why so MANY unanswered questions?

Similar Messages

Query for last n rows please

Hi All,
Can anybody give me a SQL Query which will select last n rows from a table.
guess some time I see this query in this forum but forgot to note it down.
Thanks in Advance
[email protected]

Hi All,
There is a simple solution, which will be useful at some of the following cases.
1) Find Top( or bottom) <n> rows.
For e.g. Top 5 rows or Bottom 100 rows.
2) Range of rows.
For e.g. Row 11 to row 20. (which is required for displaying the dynamic pages on web search engines)
We need to understand how Oracle processes the query.
SQL>Select rownum, Ename, Sal from Emp;
ROWNUM ENAME SAL
1 A 1000
2 B 800
3 C 3500
But, if we write the query in following manner, check the output to understand Oracle's query processing.
SQL>Select rownum, Ename, Sal from Emp order by Sal;
ROWNUM ENAME SAL
2 B 800
1 A 1000
3 C 3500
The above output makes it clear that the rownum is assigned to the array of output before sorting it.
Therefore, if you have to use the rownum of sorted output, you will have to use the inline query.
SQL>Select rownum, Ename, Sal from (Select Ename, Sal from Emp ) order by Sal;
ROWNUM ENAME SAL
1 B 800
2 A 1000
3 C 3500
The above query can be used, but not for any kind of filter conditions. Please check the tricky part of this filter condition.
SQL>Select rownum, Ename, Sal from (Select Ename, Sal from Emp ) order by Sal
where rownum = 2;
No rows returned.
This is because the rownums are generated first, then the filter is applied for Each row.
Therefore, if the rownum is 1 it is filtered out. Therefore, the second row becomes first row( rownum = 1) and again it gets filtered out.
Therefore, here we need to use one more inline query.
SQL>Select rnum, Ename, Sal from (
Select rownum rnum, Ename, Sal from (Select Ename, Sal from Emp ) order by Sal)
where rnum = 2;
ROWNUM ENAME SAL
2 A 1000
Think, with this above discussion, you can generate any type of query.
Regards.
Yogesh D.

Query for last 8 days results

any body have a query for last 8 days results
TIMESTAMPADD(SQL_TSI_DAY, -8, CURRENT_DATE) this is resulting only 1 day results only .if i execute this query is it displaying 8th back day results only.
i want all 8 back days results .
anybody have query for this...
Edited by: user12255470 on Apr 28, 2010 7:19 AM

This works fine for me:
SELECT "D0 Time"."T00 Calendar Date" saw_0, "F1 Revenue"."1-01 Revenue (Sum All)" saw_1 FROM "Sample Sales" WHERE "D0 Time"."T00 Calendar Date" BETWEEN TIMESTAMPADD(SQL_TSI_DAY, -8, CURRENT_DATE) AND TIMESTAMPADD(SQL_TSI_DAY, -1, CURRENT_DATE) ORDER BY saw_0
regards
John
http://www.obiee101.blogspot.com/

How to find top utilized query for last two months in oem

how to find top utilized query for last two months in oracle enterprise manager?

Can you mark the thread as Helpful and once marked the information can be reviewed by other customer for similar queries
Regards
Krishnan

This ipad hasb't been backed up in 6weeks. Backups happen when this iPad is plugged in , locked, and connected to wi-fi. i see this message in my ipad for last four days. i can't get out of it. i can't slide to power off on the sreen

i have recieved the message on my iPad: This ipad hasb't been backed up in 6weeks. Backups happen when this iPad is plugged in , locked, and connected to wi-fi. i see this message in my ipad for last four days. i can't get out of it. i can't slide to power off on the sreen. the touch screen is locked. So i can't do anything eithere switch off or reset. kindly advice me.

Try this support article > iOS: Not responding or does not turn on

Query for last 5 Purchase Price for items

Dear All
I was trying to write a query in which
i want to display Items with last 5 purchase price
itemcode UOM Last Purchase Price II Last Pur Price III Last Pur Price IV Last Pur Price V Last Pur Price
but not getting right result because of future posting and post date entries as I am considering Max(DocNum) for Query.
SELECT distinct a.ItemCode, a.invntryUom
, (select Price from PCH1 where itemcode=a.itemcode and
docentry=(select max(docentry) from PCH1 where itemcode=a.ItemCode)) as 'II Pur. Price'
, (select Price from PCH1 where itemcode=a.itemcode and
docentry=(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode))) as 'II Pur. Price'
, (select Price from PCH1 where itemcode=a.itemcode and
docentry=(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode)))) as 'III Pur. Price'
, (select Price from PCH1 where itemcode=a.itemcode and
docentry=(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode))))) as 'IV Pur. Price'
, (select Price from PCH1 where itemcode=a.itemcode and
docentry=(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode and docentry<(select max(docentry) from PCH1 where itemcode=a.ItemCode)))))) as 'V Pur. Price'
, Max(b.docentry) as 'MaxDocEntry'
FROM OPCH INNER JOIN
PCH1 b ON OPCH.DocEntry = b.DocEntry INNER JOIN
OITM a ON b.ItemCode = a.ItemCode
group by a.ItemCode, a.invntryUom
order by a.ItemCode
Please help me on this.
Regards
Anubha Paliwal

Hi........
Try this......
SELECT Top 5 T0.[DocNum], T1.[ItemCode], T1.[Dscription], T1.[Price], T3.[ItmsGrpCod],
T3.[ItmsGrpNam] FROM OPCH T0 INNER JOIN PCH1 T1 ON T0.DocEntry = T1.DocEntry
INNER JOIN OITM T2 ON T1.ItemCode = T2.ItemCode INNER JOIN OITB T3 ON
T2.ItmsGrpCod = T3.ItmsGrpCod WHERE T3.[ItmsGrpNam] ='[%0]' ORDER BY T0.[DocDate] desc
Regards,
Rahul

VStest.console.exe Query for a Data Row Result DURING Test Execution Status

I started with the following
thread and was asked to create a new thread.
I have the following test that reads a .csv as a data source.
/// <summary>
/// Summary description for Test
/// </summary>
[TestCategory("LongTest"),
TestCategory("Visual Studio 2013"), TestMethod]
[DeploymentItem("data.csv")]
[DataSource("Microsoft.VisualStudio.TestTools.DataSource.CSV",
"|DataDirectory|\\data.csv",
"data#csv",
DataAccessMethod.Sequential),
DeploymentItem("data.csv")]
public void Create_And_Build_All_Templates()
testmethodname = "Create And Build All Templates ";
LaunchVisualStudio2013();
When I run the test from VStest.console.exe, I see the following:
vstest.console.exe /testcasefilter:"TestCategory=LongTest" /settings:"C:\testing\CodedUI.testsettings" /logger:TRX /logger:CodedUITestLogger C:\AppTests\CodedUITest.dll
Microsoft (R) Test Execution Command Line Tool Version 12.0.31101.0
Copyright (c) Microsoft Corporation. All rights reserved.
Running tests in C:\testing\bin\debug\TestResults
Starting test execution, please wait...
I want to report on the status of the iterations DURING the test run from VStest.console.exe, like how the test explorer window does this.
How can I achieve the output below (notice the (Data Row ) values) ?
vstest.console.exe
/testcasefilter:"TestCategory=LongTest"
/settings:"C:\testing\CodedUI.testsettings"
/logger:TRX
/logger:CodedUITestLogger
C:\AppTests\CodedUITest.dll
Microsoft (R) Test Execution Command Line Tool Version 12.0.31101.0
Copyright (c) Microsoft Corporation. All rights reserved.
Running tests in C:\testing\bin\debug\TestResults
Starting test execution, please wait...
Test Passed - Create_And_Build_All_Templates (Data Row 1)
Test Passed - Create_And_Build_All_Templates (Data Row 2)
Test Failed - Create_And_Build_All_Templates (Data Row 3)
Test Passed - Create_And_Build_All_Templates (Data Row 4)
Ian Ceicys

Jack, again the results are printed to the std. out console AFTER the test data row has been completed. Is there a way to query VSTest.console and find out which test\data row is being executed so it can be written out to the console
DURING the test run?
I put together the following screencast showing the issue:
http://www.screencast.com/t/IrxxfhGlzD
Also here is the github repo with the source code that I included in the screen cast:
https://github.com/ianceicys/VisualStudioSamples2015
Take a look at LongRunningDataDrivenTest.sln
Unit Test
[TestClass]
public class UnitTest
public static int _executedTests = 0;
public static int _passedTests = 0;
public void IncrementTests()
_executedTests++;
public void IncrementPassedTests()
_passedTests++;
[TestInitialize]
public void TestInitialize()
IncrementTests();
Console.WriteLine("Total tests Row executed: {0}", _executedTests);
[TestCleanup]
public void TestCleanup()
if (TestContext.CurrentTestOutcome == UnitTestOutcome.Passed)
IncrementPassedTests();
Console.WriteLine("Total passed tests: {0}", _passedTests);
private TestContext testContextInstance;
/// <summary>
/// Long Running Test
/// </summary>
[TestCategory("Long Running Test Example"),TestMethod]
[DeploymentItem("data.csv")]
[DataSource("Microsoft.VisualStudio.TestTools.DataSource.CSV",
"|DataDirectory|\\data.csv",
"data#csv",
DataAccessMethod.Sequential),
DeploymentItem("data.csv")]
public void LongRunning_TestMethod_Takes_Over_30_Seconds_to_Run()
WaitTime(Convert.ToInt32(TestContext.DataRow["WaitTime"].ToString()));
public void WaitTime (int waittime)
Thread.Sleep(waittime);
public TestContext TestContext
get { return testContextInstance; }
set { testContextInstance = value; }
data.csv
WaitTime,
13000
19000
10000
11000
15000
Ian Ceicys

WQL Query for Last Policy Request

I'm trying to create a collection based on workstations whose last policy request was more than 30 days ago and I'm having trouble with the query statement. Any help would be greatly appreciated.

You can query v_CH_ClientSummary to get last policy request and join
v_r_system in order to get the comuter name.
That SQL and cannot be used for building a collection ...
Torsten Meringer | http://www.mssccmfaq.de

Query for Last page visit by user/session and get version # of current page

Hi Guru's,
Any have a query to retrive last page visited by user / session? Somewhere from apex view fir 3.0 or later version? Also looking for query to get version number of current page

RequestCtx.getResponsibilityId() should return you the Responsibility Id &
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As I understand RequestCtx values are always available in the JSP Page. Kindly check again.

Query for Last Communicated Time

Hi Folks,
I've searched the forums and I think it may be out there, but I can't find it. Simply put, I'm looking for a WQL query to list all client systems that have communicated with the SCCM server in the last 1 month (or 30 days).
I have tried { SMS_R_System.LastLogonTimestamp < DateAdd(dd,-30,GetDate()) }, but it is not accurate.
The "Last Activity" column/criteria looks promising, but I can't find the code to use it.
Any help in this matter would be appreciated.
-Bill

Why not using the build in report: Clients that have not reported recently (in a specified number of days)
More information in the following thread:
http://social.technet.microsoft.com/Forums/systemcenter/en-US/57d0a157-e7d4-40a7-93c7-24ce152afcb2/looking-for-a-report-for-sccm-client-last-contact?forum=configmgrai
Please take a moment to Vote as Helpful and/or Mark as Answer where applicable. Thanks.

FDM Scripting Query for last imported source file using Batch Processing

Hi Experts,
I'm currently in the processing of automating the FDM load process on our version of FDM 9.3.3 using batch processing and the FDM Task Manager. Most of the process works fine including an email alert which notifies users of when a data load has taken place.
As part of that email alert I am trying to attach the source file that has been loaded in batch processing. I have managed to get an attachment using the following FDM Script Object of:
"API.MaintenanceMgr.fPartLastFile(strLoc, True, False)".
But have noticed that using this only attaches the last "manually" imported file rather than the last file imported using the batch processing.
My question is: Is it possible for someone to steer me into the right direction of either a more appropriate API or if I have missed a step in my script.
Any help as always would be much appreciated.
Cheers
Pip

Unfortunately the batch process does not work the same way as on-line. I am assuming you are using the normal batch load and not Multiload (although the batch is simisar).
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How to Query for last updated data in planning Cube?

Hi,
i want to see the last updated data with specific timestamp on one of our planning application Cube, IS it possible ?
I have gone through application log and essbase server log but didn't get much information
Can any one please let me know.
Thx

How was the data updated, if it was through planning then you can enabling data auditing and you should be able to then query the information.
If it is was a data load then in EAS go the database, edit properties, modications, it should display data load information.
Cheers
John
http://john-goodwin.blogspot.com/

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My app status is "inreview" for last 4 days.

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Hi, LTKS.
Thank you for visiting Apple Support Communities.
Try removing the preference to sync calendar events in iCloud preferences. Once this is down enable the preference again and see if this resolves the issue.
Turn iCloud Calendars off and back on:
Quit Calendar (or iCal).
Choose Apple () menu > System Preferences, then select iCloud.
Deselect the checkbox next to Calendars.
Close System Preferences and wait about a minute.
Open System Preferences and select iCloud.
Replace the checkmark next to Calendars.
Close System Preferences.
Open Calendar (or iCal) and test to see if the issue is resolved.
Restart your computer. This may sound simple, but it reinitializes your network and application settings and can frequently resolve issues.
If the issue persists, try all remaining steps in the article below.
iCloud: Troubleshooting iCloud Calendar
http://support.apple.com/kb/TS3999
Regards,
Jason H.

Report Footer overlapping Last four records in the report body.

Hi All,In all of my reports have more than 20 Pages. All of my reports are Webintellegence format. these reports we deployed in Java Appplication. Java Application is in Tiles Frame Work Architecture. Here Problem is all of my reports have report footer. that footer is Overlapping Last Four rows in the Report Body. in Infoview it's looks fine. in Application only this problem we are facing. In Application just we are displaying HTML Content. This HTML content Contains everything. Report Header and Body and FooterWe are not able to understand this. Please tell me where is the problem this is in Businessobjects problem or Application Problem.If any one facing same problem please let me know the solution.Thanks & RegardsVallabhaneni 

Every page should leave last two line of the body to print other content (some summary)

Query for last four rows?

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