Answer Posted / sanal kumar
Flashback query enables us to query our data as it existed
in a previous state. In other words, we can query our data
from a point in time before we or any other users made
permanent changes to it.
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
What are the general rules on data consistency?
How to use "for" statements in oracle?
Explain overloading. Can functions be overloaded?
What is the scope of a local variable?
What are a collation and state the different types of collation sensitivity?
What is meant by raw datatype?
How to invoke the original export import utilities?
What is ordinary table in oracle?
Explain the use of owner option in exp command.
What is sequence?
What are oracle functions?
6. Display the client name and order date for all orders using the traditional method.
How to establish administrator authentication to the server?
How to start a specific oracle instance?
What is memory advisor in Oracle?