If I have a view which is a join of two or more tables, can
this view be updatable?
Answer Posted / mahesh vasudevan
One can not make update operation on a view that has a join
from more than two or more tables.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is cursor in dbms?
What is dclgen (declaration generator)?
What is the maximum No of rows per page?
What are the two types of logging in the db2 database? Explain them.
What is an instance in db2?
What db2 400?
Before you give the explain statement, what are the prerogatives?
What is dbrm in db2 database?
What is query_cache_limit?
Is it possible to create an Instance in DB2 using DB2 Control Center ?
Which isolation level provides highest data integrity?
When reorg is used?
Mention a credible reason why select* is never given preference in an sql program that has been embedded.
What is meant by union and union all?
How to find the number of rows in a db2 table?