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 are various joins used while writing SUBQUERIES?

Answers were Sorted based on User's Feedback



What are various joins used while writing SUBQUERIES?..

Answer / nishi

Self join-Its a join foreign key of a table references the same table. Outer Join--Its a join condition used where One can query all the rows of one of the tables in the join condition even though they don't satisfy the join condition.

Equi-join--Its a join condition that retrieves rows from one or more tables in which one or more columns in one table are equal to one or more columns in the second table.

Is This Answer Correct ?    0 Yes 0 No

What are various joins used while writing SUBQUERIES?..

Answer / basanti

Joins and subquery both are different.
We don't use joins while writing subqueries.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Oracle General Interview Questions

Explain enable novalidate constraint.

0 Answers  


Why do we need oracle client?

0 Answers  


What is snapshot is too old? Give and example for better understand.

0 Answers   TCS,


What is columnar storage what is the advantage?

0 Answers  


Why does Oracle not permit the use of PCTUSED with indexes?

0 Answers  


WHAT IS THE DIFFERENCE BETWEEN PRIMARY KEY(PK) CONSTRAINT AND UNIQUE KEY(UK) + NOT NULL(NN) CONSTRAINT ASSIGN TO A COLUMN ? INSTEAD OF ASSIGNING PK ,WE CAN ASSIGN UK + NN TO A COLUMN. WHAT ARE THE MARRITS AND DEMARITS BETWEEN THE ABOVE TWO?THE ABOVE TWO ARE SAME,THEY DON'T ALLOW DUPLICATE AS WELL AS NULL VALUES.

3 Answers  


How to increment dates by 1 in oracle?

0 Answers  


What is background process in Oracle?

0 Answers   MCN Solutions,


defination of bitmap index

0 Answers   NIIT,


What is a nested table and how is it different from a normal table?

0 Answers  


What does sharding mean?

0 Answers  


Explain alias?

0 Answers  


Categories
  • Oracle General Interview Questions Oracle General (1809)
  • Oracle DBA (Database Administration) Interview Questions Oracle DBA (Database Administration) (261)
  • Oracle Call Interface (OCI) Interview Questions Oracle Call Interface (OCI) (10)
  • Oracle Architecture Interview Questions Oracle Architecture (90)
  • Oracle Security Interview Questions Oracle Security (38)
  • Oracle Forms Reports Interview Questions Oracle Forms Reports (510)
  • Oracle Data Integrator (ODI) Interview Questions Oracle Data Integrator (ODI) (120)
  • Oracle ETL Interview Questions Oracle ETL (15)
  • Oracle RAC Interview Questions Oracle RAC (93)
  • Oracle D2K Interview Questions Oracle D2K (72)
  • Oracle AllOther Interview Questions Oracle AllOther (241)