RE: Query returns wrong results
- From: "Schultz, Charles" <sac@xxxxxxxxxxxxx>
- To: <Ian.Cary@xxxxxxxxxxxxxxxxxxxx>, <oracle-l@xxxxxxxxxxxxx>
- Date: Wed, 21 Jun 2006 09:00:36 -0500
Thanks. As with all great undocumented parameters (sarcasm), there is
not much info on this. What units is the threshold in? And what else
does it affect?
________________________________
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Ian Cary (C)
Sent: Wednesday, June 21, 2006 4:04 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: Query returns wrong results
A few weeks ago I posted a 10.2.0.2 query example that produced the
wrong results.
This turned out to be a bug 5228983 and is related to partitioned tables
so I thought I might as well post a warning.
The "fix" is
"Workaround:
Set "_table_lookup_prefetch_thresh" to a very high
value such that it disables prefetch."
Cheers,
Ian
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