http://www.dba.5341.com/
http://www.dba.5341.com/
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
. This email is only intended for the person to whom it is addressed and may contain confidential information. If you have received this email in error, please notify the sender and delete this email which must not be copied, distributed or disclosed to any other person. Unless stated otherwise, the contents of this email are personal to the writer and do not represent the official view of Ordnance Survey. Nor can any contract be formed on Ordnance Survey's behalf via email. We reserve the right to monitor emails and attachments without prior notice. Thank you for your cooperation. Ordnance Survey Romsey Road Southampton SO16 4GU Tel: 023 8079 2000 http://www.ordnancesurvey.co.uk