Interested to Buy Any Domain ? << Click Here >> for more details...
What is a materialised view?
- 5 Answers
- 8668 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / velmurugan uk
Materialised view is a snopshot/Copy of data(where data can
come out of select query) which can be refresed over a
period of time.
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / rashid ansari
materialized view is database object.it just like nomal
view but u can maniputale into mateialized view.when u
fatch data from remotly,materialized view provide fater
fatching data from remote database.when user manipulate on
actual table then simply refersh to materlized view
automatically update materlized view.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / deva
Its the data of the remote database. When we queried for
the data at the remote database/schema, the data/resuls set
is known as the materialized view.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / riddhi
1) view don't store data whereas mview contains copy of data
2) performance of mview is better then view
3)view contains updated data whereas mview not contain up to date Data because there is an activity of data refresh in mview
| Is This Answer Correct ? | 0 Yes | 0 No |
Is there any way to find out when one specific table/view/M-view is used last time. i.e. when one specific object is used in any SELECT statement.
Can we store pictures in the database and if so, how it can be done?
How to check the oracle tns settings?
Can we commit inside a function in oracle?
Explain oracle data types with examples?
How to divide query output into groups in oracle?
What is literal?
What is oracle host variable?
when loggined as SYSTEM,how to display all the users of database using sql query?
What are a collation and state the different types of collation sensitivity?
How to restrict the duplicate records in table valuesets
How to call a trigger inside a stored procedure?Give an example.
Oracle General 
