Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


What is clustered, non-clustured and unique index. How many
indexes can be created on a table ?

Answers were Sorted based on User's Feedback



What is clustered, non-clustured and unique index. How many indexes can be created on a table ?..

Answer / rajkumar

please don't give oracle answers in sqlserver

Is This Answer Correct ?    12 Yes 8 No

What is clustered, non-clustured and unique index. How many indexes can be created on a table ?..

Answer / leena

clustered index physically store data orderly in a
table,but non-clustered index store data logically not
physically.
primary key is by default clustered index,and unique key is
by default non-clustered index.
A table can contain only one cluster index.

Is This Answer Correct ?    3 Yes 2 No

What is clustered, non-clustured and unique index. How many indexes can be created on a table ?..

Answer / amit

A clustered index are those which created by user manually
and non clustered are automatically created by oracle server
when we create a primary key or a unique key on a column.

and as many as indexes can be created on table but it will
reduces the performance of the database.

Is This Answer Correct ?    1 Yes 10 No

Post New Answer

More SQL PLSQL Interview Questions

What is string data type in sql?

0 Answers  


How do you handle exceptions. Give the syntax for it?

1 Answers   BCL, Microsoft,


How can you save or place your msg in a table?

0 Answers  


What is an Exception ? What are types of Exception ?

2 Answers  


What is meant by truncate in sql?

0 Answers  


Can we use view in stored procedure?

0 Answers  


----> There is a table T with two columns C1 and C2. The data is as below: C1 C2 1 4 2 5 3 6

4 Answers   ICICI,


C. Normalize the following data up to the 3rd Normal form. Create the tables and insert the data given. Emp_ID Name Dept_Name Salary Course_Title Date_Completed 100 Adam Marketing 48,000 SPSS 6/19/2008 Surveys 10/7/2008 140 Bob Accounting 52,000 Tax Acc 12/8/2008 110 Cathy IT SQL Server 1/12/2008 C# 4/22/2008 190 Dan Finance 150 Emily Marketing 55,000 SPSS 6/16/2008 42,000 Analysis 8/12/2008 Queries 1. Find all Names who have completed the SPSS Course. 2. Find employee with max salary. 3. Find employee with 2nd max salary. 4. Find all employees in Dept “Marketing”. 5. Find all the employees who have taken more than 2 courses. 6. Find all the employees who have completed the courses before month of September.

0 Answers  


what is an index? : Sql dba

0 Answers  


write a qurey for finding the length of the sting.

6 Answers   Infosys, TCS,


What is the difference between database trigger and stored procedure?

0 Answers  


How to select unique records from a table?

0 Answers  


Categories