Can composite key be null?

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...

Can composite key be null?

Question Posted / abhishek mishra

0 Answers
817 Views
I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Postgre Interview Questions

How long does it take to create an index on a large table?

How to create local server in postgresql?

How do I create a database in pgadmin 4?

How to create table with timestamp in postgres?

How do you create a database in pgadmin 3?

List different advantages of postgresql?

Which method is used to load the driver?

Is sql a postgresql?

Is postgresql like oracle?

How to check whether PostgreSQL server is up and running?

How do you edit data in pgadmin?

What is the purpose of postgresql?

For more Postgre Interview Questions Click Here

Categories

Oracle (3259)
SQL Server (4518)
MS Access (429)
MySQL (1402)
Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)
DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)
Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)
Database Management (1411)
Databases AllOther (288)