There is a bug associated with the new HASH GROUP BY operation where incorrect rows are returned. I don't recall the exact bug details, so it may or may not apply.
-- Daniel Fink Oracle Performance, Diagnosis and Training OptimalDBA http://www.optimaldba.com Oracle Blog http://optimaldba.blogspot.com Michael.Coll-Barth@xxxxxxxxxxxxxxxxxxx wrote:
All, I came across a rather strange situation a few days ago. One of our developers wrote a simple sql script that inserted some rows into a table. However, he was getting things that were not expected. He ran just the select portion of the code and got a different number of rows. Any thoughts on what it might be or what to search for? We are running on AIX Version 5.2 with Oracle Database 10g Enterprise Edition Release 10.2.0.3.0 - 64bit ProductionWith the Partitioning, OLAP and Data Mining options.Thanks, Michael The information contained in this message and any attachment may be proprietary, confidential, and privileged or subject to the work product doctrine and thus protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify me immediately by replying to this message and deleting it and all copies and backups thereof. Thank you. -- //www.freelists.org/webpage/oracle-l
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