RE: Problem with limitation of result
- From: "Lex de Haan" <lex.de.haan@xxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Tue, 29 Jun 2004 11:32:56 +0200
you are using aliases in your subquery -- that's good.
however, the problem is that you select "opp.actualamount" twice.
this is fine for an end result on screen, but not for a view definition.
add another alias or two and you are fine ...
Kind regards,
Lex.
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-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Beni Buess
Sent: Tuesday, June 29, 2004 10:24
To: oracle-l@xxxxxxxxxxxxx
Subject: Problem with limitation of result
Hi,
the following query works as a normal query:
SELECT sc.seccodedesc AS ACCOUNTOWNER, oppsc.seccodedesc AS
OPPORTUNITYOWNER, acc.account, ui.username, opp.description AS OFFERNO,
opp.actualclose, opp.reason, opp.estimatedclose, opp.status,
opp.actualamount, sod.project_no, opp.actualamount, sod.project_name,
sod.category, sod.notes, sod.swisslogprob, sod.projectprob,
((sod.swisslogprob * sod.projectprob)/100) AS probability,
sod.targetproject, sod.req_for_pro, sod.handover, sod.createdate
FROM opportunity opp, swl_opp_desc sod, seccode sc, seccode oppsc,
account acc, userinfo ui
WHERE
sod.opportunityid = opp.opportunityid
AND opp.seccodeid = oppsc.seccodeid
AND acc.accountid = opp.accountid
AND acc.seccodeid = sc.seccodeid
AND ui.userid = opp.ACCOUNTMANAGERID
but doesn't work as a subquery or a view. i should have this as a
subquery, because i want to limit the result using ROWNUM. so i've made
the following:
SELECT ROWNUM, oppview.* FROM
(SELECT sc.seccodedesc AS ACCOUNTOWNER, oppsc.seccodedesc AS
OPPORTUNITYOWNER, acc.account, ui.username, opp.description AS OFFERNO,
opp.actualclose, opp.reason, opp.estimatedclose, opp.status,
opp.actualamount, sod.project_no, opp.actualamount, sod.project_name,
sod.category, sod.notes, sod.swisslogprob, sod.projectprob,
((sod.swisslogprob * sod.projectprob)/100) AS probability,
sod.targetproject, sod.req_for_pro, sod.handover, sod.createdate
FROM opportunity opp, swl_opp_desc sod, seccode sc, seccode oppsc,
account acc, userinfo ui
WHERE
sod.opportunityid = opp.opportunityid
AND opp.seccodeid = oppsc.seccodeid
AND acc.accountid = opp.accountid
AND acc.seccodeid = sc.seccodeid
AND ui.userid = opp.ACCOUNTMANAGERID) oppview
WHERE ROWNUM BETWEEN 0 AND 10
then i get "ORA-00918: column ambiguously defined".
would be great if somebody could explain me what causes that error and
how to do that the right way.
thanks
beni
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