Discoverer Subquery Help needed

Hi everyone,
I have a problem creating a nested subquery in Discoverer 4.
I want to create three sheets: A, B and C. Sheet A is a query on the database, retrieving all Id's that meet a certain condition. Sheet B needs to referr to sheet A and query the database for those Id's from A that meet another set of conditions. Its not possible to create a condition that combines the two, because it would require two loops over the database.
Now, here is the problem: sheet C needs to referr to the results of both sheets A and B to find a certain result in the database.
The problem is that Discoverer doesn't allow me to referr to two different subqueries in the same condition.
For example:
C_Id = A_Id (Subquery sheet A)
AND
C=Id <> B_Id (Subquery sheet B)
Does anyone know how to create those three sheets and make sheet C able to referr to both sheets A and B as a subquery?

Hi Rod,
Thanks for the reply.
I could find out that it was a view that was created when i had scheduled a workbook and it became invalid because we had changed the schema of the views being used the report and dropped the views from the earlier schema.
I again have one question, when the report is scheduled there are two objects formed in the backend :
EUL5_B090912142833Q1V1
EUL5_B090912142833Q1R1
The only difference between the two is that one is a view(with V1 suffixed) and the other is a table (with R1 suffixed).
What is the significance of these two objects and does the view becoming invalid impact anything as the scheduled report fetches data from the table EUL5_B090912142833Q1R1.
Regards,
Shruti

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SELECT distinct ra.customer_name,
ra.customer_number,
lc_sc.meaning,
ra.attribute1 division,
pap.full_name rsm,
rsa.name AS broker_name,
arc.name AS Collector_Name,
arps.trx_date AS invoice_date,
arps.trx_number AS invoice_number,
rt.NAME payment_terms,
rct.type AS "TYPE",
rct.NAME AS "class",
rah.interface_header_attribute1 AS order_number,
oh.cust_po_number,
arps.due_date,
arps.amount_due_original,
arps.amount_due_remaining,
ROUND((SYSDATE - arps.due_date)) AS days_out
FROM ar_payment_schedules_all arps,
ra_customers ra,
per_all_people_f pap,
ra_terms rt,
ra_customer_trx_all rah,
ra_cust_trx_types_all rct,
oe_order_headers_all oh,
RA_SALESREPS_ALL RSA,
AR_CUSTOMER_PROFILES acp,
ar_collectors arc,
so_lookups lc_sc
WHERE ra.customer_id = arps.customer_id
AND rah.customer_trx_id = arps.customer_trx_id
AND arps.status ='OP'
AND arps.customer_id IS NOT NULL
AND ra.attribute11 = pap.person_id(+)
AND rah.term_id = rt.term_id
AND lc_sc.lookup_type(+) = 'SALES_CHANNEL'
AND lc_sc.lookup_code = ra.sales_channel_code --'EMAIL_CENTER'
AND arps.cust_trx_type_id = rct.cust_trx_type_id
AND TO_CHAR(oh.order_number) = rah.interface_header_attribute1(+)
AND rah.PRIMARY_SALESREP_ID = RSA.salesrep_id
and acp.CUSTOMER_ID = ra.CUSTOMER_ID
and acp.COLLECTOR_ID = arc.COLLECTOR_ID
UNION ALL
SELECT distinct ra.customer_name,
ra.customer_number,
lc_sc.meaning,
ra.attribute1 division,
NULL rsm,
NULL Broker_Name,
NULL Collector_Name,
arps.trx_date AS invoice_date,
arps.trx_number AS invoice_number,
NULL Payment_Terms,
arps.class AS "TYPE",
NULL AS "class",
NULL AS order_number,
NULL AS cust_po_number,
arps.due_date,
arps.amount_due_original ,
arps.amount_due_remaining,
ROUND((SYSDATE - arps.due_date)) AS days_out
FROM ar_payment_schedules_all arps,
ra_customers ra,
per_all_people_f pap,
so_lookups lc_sc
WHERE ra.customer_id = arps.customer_id
AND arps.status = 'OP'
AND arps.class LIKE 'PMT'
AND arps.customer_id IS NOT NULL
AND lc_sc.lookup_type(+) = 'SALES_CHANNEL'
AND lc_sc.lookup_code = ra.sales_channel_code
Thanks
Bobby

Hi Bobby
Looking at the two pieces of code you have not defined the broker name the same in both sections. In the top half it is named "broker_name" while in the second half it is named "Broker_Name". This needs to be fixed before you can continue otherwise Discoverer cannot correctly assign a unique name to that item in the folder.
You should also cross check all of the other names to make sure that the names are identical, with no extra spaces, correct formatting and so on.
I am not sure this is the cause but its worth a shot.
Best wishes
Michael

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Here is my SQL:
select
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The SQL Standard defines correlation variables at only one level deep. In your case you were trying to reference a table (TA and TB) at the 2nd level. In this case it may be easier to remove this inline subquery altogether. I tried to simplify your query. This is just a guess and it's not tested:
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,       TB.WOCHE as week
,       COUNT(*) as qty
FROM    CDW.RECHNUNGSPOSITIONEN TA
JOIN    CDW.KALENDER            TB      ON TB.DATUM             = TA.RECHNUNG_DATUM
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JOIN    CDW.KALENDER            T3      ON T3.DATUM             = T2.RECHNUNG_DATUM
                                       AND T3.WOCHE             = TB.WOCHE
WHERE   CDW.PRODUKTE.SEGMENT Like 'PET%'
AND     T2.AUFTRAGS_ART_ID NOT IN (39,48)
AND     CDW.PRODUKTE.EAN_VBE != 0
AND     TA.JAHR >= 2005
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1. FULL Oracle version (SELECT * FROM V$VERSION)
2. Sample data in the form of CREATE / INSERT scripts.
3. Expected output.
4. Explanation on how to achieve expected output.
5. Please use \ tags to surround anything that requires fixed-width spacing like SQL statements.

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FK*-foregin key (SUBJECTS)
FK**-foregin key (COMBINATION)
1)SUBJECTS(table name)
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2           02           Computer Science
3           03           Physics
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384           S2
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2               383          4
3               383          2
4               383          3
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6               384          2
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the subjects contained in combinations
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383     S1     Biology Chemistry      Computer Science Physics
384     S2     Chemistry Computer Science Mathematics Physics
or even this is enough(what i actually needed)
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383           Biology,Chemistry,Computer Science,Physics
384           Chemistry,Computer Science,Mathematics,Physics
you can use any of the COMBINATION table(either (2) or (3))
and i want to know
1)which design is good in this case
(i think SUB_ID1,SUB_ID2,SUB_ID3,SUB_ID4 is not a
good method to link with same table but if 4 subjects only(and must) comes
detail table is not neccessary )
now i am achieving the result by program-coding in C# after getting the rows from oracle
i am using oracle 9i (also ODP.NET)
i want to know how can i get the result in the stored procedure itsef.
2)how it could be designed in any other way.
any help/suggestion is welcome
thanks for your time --Pradeesh

Well I forgot the table-alias, here now with:
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, C.COMB_NAME
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID1) AS SUBJECT_NAME1
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID2) AS SUBJECT_NAME2
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID3) AS SUBJECT_NAME3
, (SELECT SUB_NAME
FROM SUBJECTS
WHERE SUB_ID = C.SUB_ID4) AS SUBJECT_NAME4
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Get over it mate !
I find it easy t read CAPS...and if you dont like it ...DONT READ IT!
And why bother to reply...some people have nothing better to do.
Yes there chep and easy to come by...Ive already got a new one.
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NO NEED TO A WANKA !!
I feel a bann comming up.
Have you tryed Google ? really.. your question is inrelevant. No need to reply indeed.
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Google = your friend.
Quote from: BOBHIGH on 17-December-05, 09:21:31
it was a simple question and required a simple answer
Simple for who ? you (buying a new one) ? me ? we ? .really...........
Quote from: Dynamike on 16-December-05, 04:11:48
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Hi,
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Ex :
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a     aa    11    p1 10    10
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b     aa    12    p2 40    30
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Here you go
DATA:
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DATA:
BEGIN OF sum_tab OCCURS 0,
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    f4(2)     TYPE c,
    f5        TYPE p,
    f6        TYPE p,
END OF sum_tab.
DATA:
BEGIN OF final_tab OCCURS 0,
    f1        TYPE c,
    f2(2)     TYPE c,
    f3(2)     TYPE c,
    f4(2)     TYPE c,
    f5(5)     TYPE c,
    f6(5)     TYPE c,
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START-OF-SELECTION.
cur_tab-f1 = 'a'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p1'.
cur_tab-f5 = '10'.
cur_tab-f6 = '10'.
APPEND cur_tab.
cur_tab-f1 = 'a'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p1'.
cur_tab-f5 = '20'.
cur_tab-f6 = '20'.
APPEND cur_tab.
cur_tab-f1 = 'b'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p2'.
cur_tab-f5 = '30'.
cur_tab-f6 = '30'.
APPEND cur_tab.
cur_tab-f1 = 'b'.
cur_tab-f2 = 'aa'.
cur_tab-f3 = '11'.
cur_tab-f4 = 'p2'.
cur_tab-f5 = '40'.
cur_tab-f6 = '30'.
APPEND cur_tab.
LOOP AT cur_tab.
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    COLLECT sum_tab.
ENDLOOP.
LOOP AT sum_tab.
    READ TABLE cur_tab WITH KEY f1 = sum_tab-f1
                                f4 = sum_tab-f4.
    IF sy-subrc NE 0.
      WRITE:/ 'Something went very wrong'.
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    ENDIF.
    MOVE-CORRESPONDING cur_tab TO final_tab.
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    APPEND final_tab.
ENDLOOP.
LOOP AT final_tab.
    WRITE:/1 final_tab-f1,
          AT 5 final_tab-f2,
          AT 10 final_tab-f3,
          AT 15 final_tab-f4,
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          AT 25 final_tab-f6.
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a   aa   11   p1     30   30
b   aa   11   p2     70   60

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Help needed on installation of Oracle 9i EE on Sun Solaris 8. The problem I met was: we followed the installation guide from the documentation. And we selected the choice "install software only". After it was done successfully, we run Database Configuration Assistant utility to create a database instance. But finally it always tried to create the instance at the root directory ( / ) which doesn't have enough space and then failed. The case was that we have set the enviroment parameters: $ORACLE_BASE = /export/mydata, $ORACLE_HOME = /export/apps/oracle9i. That means it should be installed at /export/mydata, but it didn't. Any help or advice are welcome. Thanks.
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help needed for finding download location for Sun ONE Portal 7. I tried to find in Oracle Download page ,
http://www.oracle.com/us/sun/sun-products-map-075562.html, But unable to find.
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