SqlHelp

[Anonymous]

Dno Status
10 null
10 aa
20 null
20 bb
20 cc
30 null

Display REcord that has a null status but has only one record.

output 30 null

[Jeanne Boyarsky]

Shan,
You need to use a subquery. It is something like this:

select * from table t1
where t1.status is null and 1 =
(select count(*) from table t2 where t1.dno = t2.dno)
[ October 22, 2004: Message edited by: Jeanne Boyarsky ]

[Anonymous]

thanx