What is a Sequence ?
- 3 Answers
- 5451 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / kumar
Sequence is used for number generation.
We can create a sequence and cannot update a sequence
directly.
After creating a sequence we ca use functions nextval,
currval and setval to operate on the sequence.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / s. senthil kumar
A sequence generates a serial list of unique numbers for
numerical columns of a database's tables.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / guest
Sequence is used to provide unique values to database
object.
| Is This Answer Correct ? | 0 Yes | 1 No |
Can you use a commit statement within a database trigger?
Explain the different normalization forms?
Why do you use stored procedures and state some of its disadvantages?
what is the syntax of DROP command?
pls explain connect by prior with example and its real time use
What is the difference between "as" and "is" in an oracle stored procedure?
What is a partition in oracle?
How to view existing locks on the database?
What is tns name?
What are the different types of synonyms?
What is blob data type in oracle?
What are the various types of snapshots ?
Oracle General 
