On Thursday 22 August 2002 08:13 am, Tommi Maekitalo wrote:
> Am Donnerstag, 22. August 2002 01:52 schrieb Johnson, Shaunn:
> > Howdy:
> >
> > I have a table that has a primary key on it. Somewhere in
> > the table, it seems to have a few duplicate records in it.
> > I'm trying to weed out the duplicates, but am having problems
> > with the sql.
>
> ...
>
> Hi,
>
> select distinct t1.name, t1.addr1, t1.phone, t1.city
> from emp_table t1
> where (select count(*) from emp_table t2
> where t1.name = t2.name
> and t1.addr1 = t2.addr1
> and t1.phone = t2.phone
> and t1.city = t2.city) > 1
>
> will do it.
or
select name,addr,phone,city,count(*)
from emo_table
group by name,addr,phone,city
having count(*) > 1
regards
peco
