1) how to delete duplicate records from table in sql server
2005

2) what is run time polymorphism

Answer Posted / kishore

select distinct * from Mytable
select distinct * into Newtable from Mytable
drop table Mytable
select * into Mytable from Newtable

Is This Answer Correct ?    12 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the use of dll file in c#?

643


what is the difference between .dll and .exe

720


Is c sharp open source?

645


What is eager and lazy loading in c#?

629


What is meant by generics in c#?

667


What are the methods in c#?

692


Can constructor be overloaded in c#?

642


Can a dictionary have duplicate keys c#?

665


What is an event in c#?

667


4. Describe the process when we send a request URL? And who is responsible for that?

1708


Is class reference type c#?

705


What is a lambda expression in c#?

929


What does static mean in c sharp?

786


What is the difference between C# 3.5 and C# 4.0?

718


What are the fundamental principles of oo programming?

781