if you update view? where we store the data?
Answers were Sorted based on User's Feedback
Answer / smrao
Even if we update the view, the data will update in the
base table of the view.
| Is This Answer Correct ? | 26 Yes | 2 No |
in the table itself..view does not contain any data!
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / vishal muthal
View is nothing but the virtual table made from few columns
of the base table to get faster retrival and fetch of the
data. Hence when you update any view the column which you
updating is get updated,and the column basically belongs to
the base table.hence answer is IT WILL UPDATE BASE TABLE
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / sivakumar
The value gets updated in base table. This is done by insteadof trigger
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / ramesh.ch
The updated data will be stored in base table directly.
Explanation:
View is always reference for base table .view is a virtual
table.Unless a view is indexed,its data is not stored in
data base as a distinct element. only the select statement
is stored in the data base.If you call the select statement
of view ,it displays the data form base table.
| Is This Answer Correct ? | 0 Yes | 0 No |
difference between truncate and delete ,drop?
Explain the use of rows option in exp command.
What to do if dba lost the system password?
How to use like conditions in oracle?
How can Oracle users be audited?
How to start your 10g xe server from command line?
what are the differen between key flexifild and discriptive fiexifild.
can we insert any row to dual table if i got the permission from DBA
What are Schema Objects ?
Explain the characteristics of oracle dba?
What do you mean by merge in oracle and how can you merge two tables?
Why do you create or replace procedures rather that drop and recreate.