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...

a. Can you delete data from a View.
b. If Yes, can you delete it if there are multiple tables
c. If No, can you delete if there is single source table
which is joining.

Answer Posted / haarika valasa

IF view is created based on only one base table we can
perform all DML operations.

If view is created based on multiple table using joins and
goup by functions etc..than we cannot perform directly DML
operations.

Using Instead of Trigger we can perform DML operations on
complex view.

Is This Answer Correct ?    24 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to rename a table?

1071


Is it possible for a table to have more than one foreign key?

1076


What is database migration?

1008


What are commit, rollback, and savepoint?

1043


what is datawarehouse? : Sql dba

1062


How do I view tables in sql developer?

1007


How many sql commands are there?

1157


What are the sql versions?

995


What are the differences between implicit and explicit cursors?

1107


State some properties of relational databases?

1112


How do I count duplicates in sql?

1173


what is difference between delete and truncate commands? : Sql dba

1167


Is a secondary key the same as a foreign key?

1111


what is the difference between delete and truncate statement in sql? : Sql dba

1343


explain the difference between bool, tinyint and bit. : Sql dba

1057