When do you create cluster and noncluster index?

Answer Posted / krimish shah

Table can have only one clusert index. When we create
primary key on a table , it will generate a Cluster index
based on this primary key and physically sort and store the
data in order of clusterd index.

Non Cluster index are used to make search more effiecient
on table for given columns on which we have speicfied non
clustered index. Non cluster index have their own separate
storage.

Is This Answer Correct ?    3 Yes 2 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Is sql server is free?

530


You have modified 100 store procedures and want to replicate these changes from development to prodution, and production can have users using the Server/DB, how would you replicate without causing issues?

1719


Does a sql server 2005 select statement require a from?

568


How to rebuild indexes with alter index ... Rebuild?

582


How to connect sql server management studio express to sql server 2005 express?

572






How many partitions a clustered index has by default in sql server 2012?

656


what are the new features in SSRS?

104


What is difference between createstatement and preparedstatement?

533


What happens on checkpoint?

608


Is sql server a database?

525


What is an indice?

567


What are the High-Availability solutions in SQL Server and differentiate them briefly?

692


How to delete duplicate records based on single column from a table?

597


What is an expression in ms sql server?

563


What is CTE in SQL

538