Any Ideas
- From: "Wolfson Larry - lwolfs" <lawrence.wolfson@xxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Thu, 19 Jul 2007 10:31:23 -0500
We have the query below running in a 9.2.0.6 DB
We put the query into a 9208 instance and the Distinct works, looks as
if there's a bug at play
SELECT shift.shiftid
FROM job, shift, lkshiftmachinestage, operation
WHERE job.actualstartdt <= shift.todt
AND job.actualenddt >= shift.fromdt
AND lkshiftmachinestage.machinestageid =
operation.machinestageid
AND job.jobid = operation.jobid
AND lkshiftmachinestage.shiftid = shift.shiftid
AND shift.shiftid = 24548
And it returns 255 identical numbers. When I put in a distinct
SELECT DISTINCT shift.shiftid
FROM job, shift, lkshiftmachinestage, operation
WHERE job.actualstartdt <= shift.todt
AND job.actualenddt >= shift.fromdt
AND lkshiftmachinestage.machinestageid =
operation.machinestageid
AND job.jobid = operation.jobid
AND lkshiftmachinestage.shiftid = shift.shiftid
AND shift.shiftid = 24548
I get "no rows found". Even tried making it a subquery
select distinct *
from
(
SELECT shift.shiftid
FROM job, shift, lkshiftmachinestage, operation
WHERE job.actualstartdt <= shift.todt
AND job.actualenddt >= shift.fromdt
AND lkshiftmachinestage.machinestageid =
operation.machinestageid
AND job.jobid = operation.jobid
AND lkshiftmachinestage.shiftid = shift.shiftid
AND shift.shiftid = 24548
)
And still get nothing :-S
TIA
Larry
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