Need some kind of Analytical Function

Hi Oracle experts
I need a little help from you experts. I have a PARTY table as listed below
The existing data
Party key     ID_INTERNAL     EID          BID
1          11111          123
1          11111          321
1          22222          321          899
1          66666          ------          888
New records comes
I have to assign a party key to each record based on which attribute is matching
Now the situation is as new records comes.
New records comes
ID_INTERNAL     EID          BID
22222          555
44444          555
89898          ------          888
If I match on ID_INTERNAL I may not be able to match ID_INTERNAL 44444 and 89898 and if I match EID or BID the same situation.
Is thera any analytical function which helps me assigning a party key to all the recoords. ALl the above records should be assigned PARTY KEY 1 only.
Please help
Thanks
Rajesh

Justin
My main goal is to assign a party key from existing set of records to the new records which are being selected/inserted. I have to write my algoritum in such a way that the new values should match their value in existing records.
Example
my first new record has a value of 11111 under ID_INTERNAL and in the same record it has a value of 555 under EID attribute. so based on matching algoritum for ID INTERNAL it will be assigned existing party key 1.
Similarly second new record has a value of 87777 under ID INTERNAL and has a value of 555 under EID and this ID INTERNAL does not exists in the target table. but the value of 555 is available under EID attribute so I have to write algoritum based on EID.
Now the delima is my target table is as follows
Party key PARTYID PARTYNAME
1 11111 ITSID
1 123 EID
1 321 EID
Now when new records come I have to write match algortium for ID_INTERNAL to PARTYID for Partyname='ITSID'
Once matched this record ID INTERNAL=11111 and EID =555 assigned a party key=1. So after first record the output table slooks like
Party key PARTYID PARTYNAME
1 11111 ITSID
1 123 EID
1 321 EID
1 555 EID
Same way for second new record where the values are ID_INTERNAL=87777 and EID=555. I have to write match algortium based on EID because the EID value of 555 already exists in target tabel with party key.
SO after second record the target table will look like
Party key PARTYID PARTYNAME
1 11111 ITSID
1 123 EID
1 321 EID
1 555 EID
1 87777 ITSID
So this is how I have to solve this match algoritum.
Please help me if you need any information I will be glad to provide you all.
Thanks
Regards
Rajesh

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Hi,
I am sure I need to use an analytic function to do this, I just cannot seem to get it right. I appreciate the help.
Table and insert statements: ...Thanks for posting the CREATE TABLE and INSERT statements.
Don't forget to explain how you get the results you want from that sample data.
GMoney wrote:
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If doc_id and row_seq_nbr are NUMBERs, why are you inserting VARCHAR2 values, such as '1' and '6' (in single-quotes)?
Here is my desired result:
CV_1      CV_2
T           ROr even better result would be:
concat(CV_1,CV_2)With result:
T,R
The results from the query you posted are:
MAX(TST_CK.DOC_ID) MAX(TST_CK.ROW_SEQ_NBR) IN
                 4                       3 X1
                 4                      13 T
                 4                      14 RWhat do the desired results represent?
Why do your desired results include 'R' and 'T', but not 'X1'? Why do you want
'T,R' and not
'X1,T,R' or
'X1,T' or
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>
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>
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4             select 4, 50 from dual)
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18                           )
19                      where sum_tran = 550)
20 connect by level < length(replace(translate(trans,'01234567890','00000000000'),'0')) + 2
21* order by 1
SQL> /
THE_VALUE
1
2
3
SQL> ed
Wrote file afiedt.buf
1 with t as (select 1 as TranID, 100 as TranAmount from dual union all
2             select 2, 200 from dual union all
3             select 3, 250 from dual union all
4             select 4, 50 from dual)
5 -- end of test data
6 select distinct substr( trans
7                , decode( level, 1, 1, instr(trans,'+',1,level-1)+1)
8                , decode( instr(trans,'+',1,level), 0, length(trans), instr(trans,'+',1,level) - decode( level, 1, 0, instr(trans,'+',1,level-1))-1)
9                ) the_value
10                from (select trans
11                      from (
12                            select ltrim(rtrim(comb.trans,'+'),'+') as trans, sum(case when instr(comb.trans,'+'||t.tranid||'+')>0 then tranamount else null end) as sum_tran
13                            from (select sys_connect_by_path(tranid, '+')||'+' as trans
14                                  from t
15                                  connect by nocycle tranid > prior tranid) comb
16                                 ,t
17                            group by comb.trans
18                           )
19                      where sum_tran = 300)
20 connect by level < length(replace(translate(trans,'01234567890','00000000000'),'0')) + 2
21* order by 1
SQL> /
THE_VALUE
1
2
3
4
SQL>

Need some kind of Analytical Function

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