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0

what is null

sql

10/16/2016 12:02:29 PM

Ganpat patel

8 Answers

New Answer

+4

we cannot perform operations (+ , - , *, /) on null....at last the value stored will be null I.e. blank value (not even 0 also)..

+3

No value.

+1

+1

column with no data not even blank space

+1

Null is a column with no data or value.

+1

null is no thing...

+1

null is no data or empty

0

undefined.