Group by value

Question

Hi All,
I am looking into a query that I find difficult to output the desire data set. Working on Oracle 10g.
Table data
ID     TYPE            ATRB
1     24          Y
1     25          Y
2     19          N
2     18          N
3     43          N
3     42          Y
4     28          Y
4     29          Y
5     10          N
5     11          Y
Seeking for OUTPUT
ID     TYPE            ATRB
3     43          N
3     42          Y
5     10          N
5     11          YIf ATTRB is different for set of records on ID column then we need to have the above output
For example ID 3 and 5 have different ATTRB value.
Thanks in advance
Saz

Answer 1

Hi,
Here's one way:
WITH     got_atrb_cnt     AS
     SELECT  id, type, atrb
     ,     COUNT (DISTINCT atrb) OVER (PARTITION BY id)
                     AS atrb_cnt
     FROM     data
SELECT  id, type, atrb
FROM     got_atrb_cnt
WHERE     atrb_cnt     > 1
;If you'd care to post CREATE TABLE and INSERT statements for your sample data, then I could test it.