Can Somebody tell me the difference between Clustered & Non-
Clustered Index??
Answer Posted / anjan ghosh
when we create index then we assign a primary or unique
field , after insert of records , the results is
clustered--(field) order by
nonclustered--no order(logical order)
create table nonclusterindex(Emid int,data varchar(800))
create table clusterindex(Emid int,data varchar(800))
create unique nonclustered index nonclusterindex_emid on
nonclusterindex (Emid)
create unique clustered index clusterindex_emid on
clusterindex (Emid)
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is difference between line feed ( ) and carriage return ( )?
What is deploy, process and build? : sql server analysis services, ssas
Does order by actually change the order of the data in the tables or does it just change the output?
What is implicit cursors?
You want your report to display a hyperlink that will take users to your intranet. How do you configure such a hyperlink?
How do I setup a local sql server database?
How to create an identity column?
Can binary strings be converted into numeric or float data types?
How do I completely remove sql server instance?
What is difference between order by and group by?
How to test odbc dsn connection settings?
What is the difference between a view and a stored procedure?
What are various limitations of the views?
Explain what are page splits? : SQL Server Architecture
Do you know what are the restrictions that views have to follow?