1) how to delete duplicate records from table in sql server
2) what is run time polymorphism
Answers were Sorted based on User's Feedback
Answer / 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|
Answer / shailesh
2>Polymorphism is done by two way Overloading and
overriding.Overriding is called the runtime Polymorphism.
|Is This Answer Correct ?||3 Yes||1 No|
Answer / reva
DELETE FROM tableName WHERE id NOT IN
(SELECT MIN(id) FROM tableName GROUP BY name)
|Is This Answer Correct ?||2 Yes||2 No|
Answer / nkm
SELECT col1,col2 FROM tDupData
GROUP BY col1,col2
HAVING COUNT(*) > 1
|Is This Answer Correct ?||4 Yes||14 No|
To create a localized application which namespaces are necessary?
Is overriding of a function possible in the same class?
How do you implement multiple inheritance in .NET?
Does C# supports multi-dimensional arrays?
What Are The .Net Object
What is a satellite assembly in c#?
In gridview in editmode if we want to display information in one combobox based on
What do you mean by synchronous and asynchronous operations?
Difference between direct type casting and using "as" keyword?
How to print labels in windows form in C# .net
What are the collection classes ?
What is method overriding in c#