Printing records that count more than 1 based of 3 fields.

Question

Hi: I have this table below. I want to print list of USERIDs that have different USERID, SHORTNAME and COMPANY combination. One of the USERID I want to print below is jkova since there are two records for jkova that have different COMPANY and SHORTNAME. I expect all records for each any given USERID to have the same COMPANY and SHORTNAME values.
descr USERINCISUMMSTATUS;
USERID         NOT NULL VARCHAR2(32)
DEVICENAME     NULL     VARCHAR2(64)
COMPANY        NULL     VARCHAR2(50)
SHORTNAME      NULL     VARCHAR2(15)
remedy@MDS> select USERID,COMPANY,SHORTNAME,DEVICENAME from USERINCISUMMSTATUS where USERID='jkoval';
USERID COMPANY     SHORTNAME DEVICENAME
jkova  ABC         925669382 466904984
jkova  Exmacs      carx      587465874I have tried the following and it does not print correct.
SELECT USERID||COMPANY||SHORTNAME, count(USERID||COMPANY||SHORTNAME) AS CNT from USERINCISUMMSTATUS where USERTYPE='E'
group by USERID||COMPANY||SHORTNAME having count(USERID||COMPANY||SHORTNAME) > 1;Could someone help.
Thanks
RavI

Answer 1

SQL> set linesize 132
SQL> with USERINCISUMMSTATUS as
  2  (select 'jkova1' userid, 'ABC' company, '925669382' shortname, 466904984 dname from dual union
all
  3   select 'jkova1' userid, 'Exmacs' company, 'carx' shortname,587465874 dname from dual union all
  4   select 'jkova2' userid, 'Exmacs' company, 'carx' shortname,587465874 dname from dual union all
  5   select 'jkova2' userid, 'Exmacs' company, 'cary' shortname,587465874 dname from dual)
  6  SELECT  USERID,
  7          COMPANY,
  8          SHORTNAME
  9    FROM  (
10           SELECT  USERID,
11                   COMPANY,
12                   SHORTNAME,
13                   COUNT(DISTINCT COMPANY || CHR(0) || SHORTNAME) OVER(PARTITION BY USERID) CNT
14             FROM  USERINCISUMMSTATUS
15  --           WHERE USERTYPE='E'
16          )
17    WHERE CNT > 1
18  /
USERID COMPAN SHORTNAME
jkova1 ABC    925669382
jkova1 Exmacs carx
jkova2 Exmacs carx
jkova2 Exmacs cary
SQL> with tbl as
  2  (select 'jkova1' userid, 'ABC' cmp, '925669382' shortname, 466904984 dname from dual union all
  3   select 'jkova1' userid, 'Exmacs' cmp, 'carx' shortname,587465874 dname from dual union all
  4   select 'jkova2' userid, 'Exmacs' cmp, 'carx' shortname,587465874 dname from dual union all
  5   select 'jkova2' userid, 'Exmacs' cmp, 'cary' shortname,587465874 dname from dual)
  6   select userid, cmp, shortname, dname
  7   from   (select tbl.*,
  8                  count(distinct cmp) over (partition by userid) nb_cmp,
  9                  count(distinct cmp) over (partition by userid) nb_shname
10           from tbl)
11   where  nb_cmp>1
12   and    nb_shname>1;
USERID CMP    SHORTNAME      DNAME
jkova1 ABC    925669382  466904984
jkova1 Exmacs carx       587465874
SQL>  SY.