Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / vaibhavi_dixit
Null value is that value which is neither zero or space or
any character.This value is defined by Oracle server, and
hence cannot be described.Also every null value generated
by server is unique than another..hence we cannot compare
it with character, numeric or date functions.
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
How to create additional tablespaces for an new database?
I have a table called 'test' on source and target with same name, structure and data type but in a different column order. How can you setup replication for this table?
Is oracle a relational database?
How to execute a stored program unit?
How many file formats are supported to export data?
nw i'm doing MBA system and planning to do oracle,database management.tell me that whether it is useful r not?.refer any course for my carrier pls
State and explain the different types of data models?
How to create a table interactively?
What to do if dba lost the system password?
What is PL/SQL ?
What is a database table in oracle?
Explain the different normalization forms?
What are a collation and state the different types of collation sensitivity?
Please explain drop constraint oracle?
How to use "if" statements on multiple conditions?
