to compare two rows in the same table in oracle

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Hi EveryOne.
Need your help on this. I only want the records which has same cno and same type and different status from following.Please see my required result below. I tried self join but it didn't work.
Cno. Csubno. Type Rid rdate status
111 111-001 A 1234 11/1/2011 DischargeReady
111 111-002 A 1235 11/1/2011 Discharged
222 222-001 B 1444 12/1/2011 Pending
222 222-002 B 1444 12/1/2011 Pending
Required Result.
Cno. Csubno. Type Rid rdate status
111 111-001 A 1234 11/1/2011 DischargeReady
111 111-002 A 1235 11/1/2011 Discharged
Thanks in advance.

Posted 23-Jul-11 5:28am

phoopwint

Updated 23-Jul-11 6:02am

v4

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Herman<T>.Instance 27-Jul-11 16:28pm

it is easier to detect when you share your query with us

1 solution

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S Douglas · Answer 1 · 2011-08-12T11:41:00

Solution 1

Something like this?

SQL

SELECT
    [Cno.]
    [Csubno.]
    Type
    Rid
    rdate
    status
FROM {Your_Table_Name}
WHERE
    [Cno.] = [Cno.]
    AND
    [Csubno.] = [Csubno.]
    AND
    status <> status

Posted 12-Aug-11 11:41am

S Douglas