Answer Posted / sridhark
NUll means 'UNknown' or 'Missing value' or 'Not known'
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain the use of analyse option in exp command.
How to add another datafile to a tablespace?
Explain the use of record option in exp command.
How to write a query with a left outer join in oracle?
How to assign values to data fields in record variables?
Can you create a synonym without having a table?
What happens to indexes if you drop a table?
Can u please explain me the Discussion on Except ,using cast like type cast. Question in the context of difference between two tables
How we can able to import our own template (users designed MS-Word templates) which has many tabular columns; need to pass some values generate by Oracle-reports9i? Actually need to import more than 400 MS-Word templates into Oracle Reports-9i to minimize layout design in Reports.
Which is better Oracle or MS SQL? Why?
Can we create trigger on materialized view in oracle?
How to create a new table in your schema?
What are transaction isolation levels supported by oracle?
How to delete multiple rows from a table in oracle?
How to use subqueries with the in operator using oracle?