Answer Posted / sunitha
View is a logical representation of subset of data.
there are simple,complex and materialized views.
View does't take any space in database.
view are used for security purpose.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is type and rowtype in pl sql?
What is the difference between microsoft sql and mysql?
What is pl sql code?
what are string data types? : Sql dba
how would you get the current date in mysql? : Sql dba
What is not equal in sql?
How to select unique records from a table?
what are the authentication modes in sql server? How can it be changed? : Sql dba
what is the difference between a local and a global temporary table? : Sql dba
what is a database? : Sql dba
What is sql indexing?
What is the reports view in oracle sql developer?
What plvcmt and plvrb does in pl/sql?
What is the use of sqlerrd 3?
what is the difference difference between procedure and packages