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...

  1. Categories >> Software >> Databases >> SQL PLSQL
  2. Suggest New Category

What is an Integrity Constraint?

Question Posted / guest

Answers were Sorted based on User's Feedback



What is an Integrity Constraint?..

Answer / guest

integrity Constraints is used by oracle to check data
Integrity while performing operations into database.
Like columns is defined as not null.User cannot insert null
values into this column

Constraints:
1. Primary Key
2. Unique Key
3. Not Null
4. Referential Integrity(Foreign Key)
5.Check Constraints

Is This Answer Correct ?    6 Yes 0 No

What is an Integrity Constraint?..

Answer / suresh somayajula

Integrity Constraint is a rule that restricts a value to a
clomn in table.

Is This Answer Correct ?    2 Yes 0 No

What is an Integrity Constraint?..

Answer / pnc

A rule or restriction to maintain the accuracy of data or
quality of the data.

Is This Answer Correct ?    1 Yes 0 No

What is an Integrity Constraint?..

Answer / rajesh

Integrity Constraints prevent invalid data entry into the
table.These constraints set a range and any violation takes
place oracle prevent the user from performing manipulation
on the table.

Is This Answer Correct ?    1 Yes 0 No

Post New Answer

More SQL PLSQL Interview Questions

How do I run a program in pl sql?

0 Answers  

What is Overloading of procedures ?

2 Answers  

What is field delimiter?

0 Answers  

What are the types of optimization?

0 Answers  

Can we write create command in the plsql block?if possible how?

2 Answers  

What are properties of the transaction?

0 Answers  

What is a natural join?

0 Answers  

What is the difference between delete and truncate statement in sql?

0 Answers  

What is the difference between having and a where in sql?

0 Answers  

what are the security recommendations while using mysql? : Sql dba

0 Answers  

What is oracle ? why we should go for oracle database instead of diffrent databases available in the industry.

5 Answers   Polaris,

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

3 Answers   TCS,

For more SQL PLSQL Interview Questions Click Here
Categories