Any other way to achieve this?
SQL> desc cname
Name Null? Type
ID NUMBER
CTYPE VARCHAR2(10)
CLIAS VARCHAR2(10)
SQL> select *from cname;
ID CTYPE CLIAS
11 acn tst
12 acn tst
12 ucp nbs
12 asf trp
SQL> ed
Wrote file afiedt.buf
1 select a.id,a.ctype,a.clias from cname a, cname b
2 where
3 a.ctype = b.ctype and
4 a.clias = b.clias and
5* a.rowid!=b.rowid
SQL> /
ID CTYPE CLIAS
12 acn tst
11 acn tst
SQL>
Any other way to achieve the above output?
Thanks. :-)
Maybe
select id,ctype,clias
from cname
where (ctype,clias) in (select ctype,clias
from cname
group by ctype,clias
having count(*) > 1
)Regards
Etbin
NOT TESTED as I don't have database access on weekends/holidays
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