Explain different types of Views ?
Answer Posted / sweta
There are two types of view-
1.Simple view(does not contain function, only one table exists,allow DML operation)
2.Complex View (Allow function,multiple table,did not allow DML operations all time)
Attributes of view --
1.with check option
2.read only
3.Force|Noforce
| Is This Answer Correct ? | 6 Yes | 4 No |
Post New Answer View All Answers
what is normalization? types of normalization? example of each form? how do u implement normalization in ur project?
What is cold backup and hot backup (in case of oracle)?
What is metadata in dbms?
What is netlib for clipper?
What is the advantage of database management system?
What is distributed queries?
How many types of relationship exist in database designing?
What do you mean by index hunting?
What are the examples of database?
Explain the concepts of a primary key and foreign key.
What is database users in dbms?
What is dbms language?
Should database table names be capitalized?
What is type of end users?
What are the 5 databases?