How to delete the duplicate records from table(having bulk
records)?
Answer Posted / venkat
delete from employee
where
empid in (select e.empid from employee e, employee e1
where e1.empid=e.empid
group by e.empid
having count(e.empid)>1)
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
Explain How to improve the cache performance? : Dot net architecture
Explain .net mobile automatic paging? : Microsoft dot net mobile
What is .net viewstate?
Explain cache memory? : .NET Architecture
Explain .net mobile events? : Microsoft dot net mobile
What is .net mobile lists. Explain with an example? : Microsoft dot net mobile
Can I customise the trace output?
How to improve the cache performance? : .NET Architecture
What is password attribute of the textbox control of .net mobile? : Microsoft dot net mobile
What is the numeric attribute of the textbox control in .net mobile? : Microsoft dot net mobile
Can I create my own context attributes?
Define dma? : Dot net architecture
Explain some of the disadvantages due to microsoft.net?
What is .net mobile lists. : Microsoft dot net mobile
What other than biginteger has been introduced in system.numerics namespace?