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...

Difference between IN and EXISTS

Answer Posted / anju saxena

The EXISTS operator tests whether a given set is empty or
not. An exist operator on empty set returns False while on
nonempty set it returns True.
IN operator is used where membership of the element has to
tested against the set.

Is This Answer Correct ?    8 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why do we need databases?

1089


Is sql a case sensitive language?

1010


what's the difference between a primary key and a unique key? : Sql dba

1110


What is a pl/sql block?

1328


Where do we use pl sql?

1052


what is the difference between rownum pseudo column and row_number() function? : Sql dba

1133


How many types of primary keys are there?

1079


What are reports usually used for?

1085


describe mysql connection using mysql binary. : Sql dba

1121


What is the starting oracle error number? What is meant by forward declaration in functions?

1041


what is sql server agent? : Sql dba

1158


What is the need of a partition key?

1029


What is group function in sql?

1067


Explain the advantages and disadvantages of stored procedure?

1198


What is the difference between a procedure and a function?

1213