Select comm from emp;


The Null column in the output will come in the last i.e at the end. WHY?
e.g COMM
1200
1000
1300
1450
---- (NULL)
---- (NULL)

Questions by pankaj_gauba   answers by pankaj_gauba

Showing Answers 1 - 2 of 2 Answers

Anurag Puranik

  • Jul 29th, 2006
 

Nulls are unassigned and unavailable values.i.e. null means "no value".

So in order to obtain values the values get preference over the no values(null).

  Was this answer useful?  Yes

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.

 

Related Answered Questions

 

Related Open Questions