Ways to replace NULL in sql server

Published: 30 December 2017
on channel: Sql Is Easy
4,405
15

This is one of the important function in sql server.It helps to handle the NULL .Please watch full video for more detail.
Declare @a varchar(100)
set @a =null
select isnull(@a,'')+'shrikant'

Declare @a int
set @a =null

select 1*100 *isnull(@a ,1)


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