write a query to display to 10 max record from the employee
table?

Answer Posted / m m naidu

To display first 10 records we can write the query as
select * from(select * from emp order by ename desc) where
ronum<=10;

Is This Answer Correct ?    7 Yes 6 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Write some methods to apply securities in framework manager model?

750


write a query to display the departments with no employee?

1634


how u burst the reports? if u r bursted reports is not reached to destination how u identify???

10965


What is the difference between set functions and filter function in dimensional data?

2597


how to connect datamarts

2454






What is an olap designer?

628


How do you improve the performance of the Cognos Analytics report

643


Hi, I have Cognos 7.0 Impromptu reports and these reports have been created with the Mainframe datasource. Now the business needs these reports should be upgraded but with Oracle datasource. So what's the idea, first we should migrate these reports into ReportNet? then in that case what we will do with the Impromptu Catalog? Second, suppose we need to migrate these reports into Cognos 8 (may be 8.4) then how we will do that? do we need to create a FM Model for these reports. Please advice!

1677


How Metrics Studio is better than Report Studio?

2115


Mention the difference between ‘macros’ and ‘prompt’?

686


how u will determine the performence tune will occur either in report or system

1778


in u r data u having duplicates how to fetch the latest data in our report?

4854


my report ended at the half of the last page but i don't want that matter in the last page I would like to adjust the matter in the previous page .how can i do this?

1730


tell me two or three issues from client side and how to solve those issues?

1796


What is the diff between cognos 8.1 & cognos 8.2 & cognos 8.3? Measn whet are the enhancements are added in new versions(8.2& 8.3)?

4010