How to use minus in a interface ?

Hi,
we use ODI in an application ,and want use minus in a interface.
Can anyone please help me with this.
viking
Thanks in advance for your feedback.

I find it.
The simplest way of setting up an SQL request using the MINUS operator is to create a view containing the MINUS operator.
The created view may then be reverse-engineered as an ODI Model Datastore and may be used in Integration Interfaces as a Source.
If the goal is to generate the difference between a Source table and a Target table, then, the IKM Incremental Updates Knowledge Modules implement this already. That is to say :
1. determine the differences between Source and Target Datastores
2. apply the changes to the Target
Note that the 11g release of ODI will allow the use of UNION/MINUS/etc. operators natively in Integration Interfaces.
Infact, I am very disappoint to ODI.

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How to use minus ?

Hi Everyone,
My issue,
1)select count(1) from ((select * from udm_po_headers_r) --9783387
minus
((select * from nzprod..udm_po_headers_r po_headers
where po_headers.source_id = 1 and po_headers.org_id in (84,316,356,414,874,894,1074,1214,1234,1314,1754,1774,1934,2594,2734,2994,3014,3374,3996,4356,4416,4516,4576,715))
union all
(select * from nzprod..udm_po_headers_r po_headers--9783054
where po_headers.source_id = 3 and po_headers.org_id =715)))c
2)select * from udm_po_headers_r it has 9783387 records
3)select * from nzprod..udm_po_headers_r po_headers
where po_headers.source_id = 1 and po_headers.org_id in (84,316,356,414,874,894,1074,1214,1234,1314,1754,1774,1934,2594,2734,2994,3014,3374,3996,4356,4416,4516,4576,715))
union all
(select * from nzprod..udm_po_headers_r po_headers
where po_headers.source_id = 3 and po_headers.org_id =715 it has --9783054 records
if we minus both the record count, the difference is 333. Now, i want to retrieve that 333 records using minus function.
if i use the step 1: am getting record count has 9783387 instead of 333.
Can anyone please help me in these issue.it might be a grateful.
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Rather than doing UNION and/or MINUS operations involving the same table, it will be more efficient just to do a simple query, with a WHERE clause that gets just the rows you want.
It's very hard to tell without some sample data, but I think what you want is:
SELECT     *
FROM     udm_po_headers
WHERE     (    source_id     != 1
     OR   ordg_id     NOT IN (   84, 316, 356, 414, 874
                      , 894, 1074, 1214, 1234, 1314
                      , 1754, 1774, 1934, 2594, 2734
                      , 2994, 3014, 3374, 3996, 4356
                      , 4416, 4516, 4576, 715
AND     (    source_id != 3
     OR   org_id    != 715
;I hope this answers your question.
If not, post a little sample data (considerably less than 9783387; maybe 10 rows). Post CREATE TABLE and INSERT statements for the sample data, and the results you want from that data.

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