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 >> Oracle >> Oracle General
  2. Suggest New Category

why can't we assign not null constraint as table level
constraint

Question Posted / lokanath

Answer Posted / lokanath

Because its a Column Level constraint.
Not Null is a Constraint which will ensure the Column
should not be null.

Is This Answer Correct ?    10 Yes 12 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is execute immediate in oracle?

1021

How to create a table interactively?

1093

Explain what are the uses of rollback segment?

1016

How many types of table in Oracle?

1124

What is oracle database 10g express edition?

1120

What are the different editions of oracle?

1108

How to count groups returned with the group by clause in oracle?

1077

What is catalog in Oracle?

1367

What is Reduced List of Values?

2167

Explain the use of owner option in exp command.

1045

What are the system predefined user roles?

1043

How to rename a column in an existing table?

1035

Hi Masters, in Oracle Applications 11i, we hace 2 functions using the same form, i need to create 1 personalization, but that code must afect only one function.... how can i do that?

2222

What is redo log?

1067

Which are the five query types available in oracle?

949