Can we have more than one NULL in a column having unique
constraint?
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Answer Posted / manoj pandey
No this is not possible... columns with Unique constraint
can only contain 1 null value/row.
@Manish... could you please try this:
create table #tempTable (id int, name varchar(50) unique)
insert into #tempTable
select 1, 'manoj' union
select 2, null union
select 3, null union
select 4, 'pandey'
| Is This Answer Correct ? | 1 Yes | 0 No |
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