RE: Query-rewrite-* params: still required to use FBI's?
- From: "Christian Antognini" <Christian.Antognini@xxxxxxxxxxxx>
- To: "FMHabash" <fmhabash@xxxxxxxxx>
- Date: Wed, 4 Mar 2009 09:38:51 +0100
Hi
Excerpt of page 391 of TOP:
Up to Oracle9i Release 2 patchset 9.2.0.3, in order to create a
function-based index, a user requires
the system privilege query rewrite. In addition, the query optimizer
takes such an index into consideration
only when the initialization parameter query_rewrite_enabled is set to
TRUE and the initialization parameter
query_rewrite_integrity is set to either trusted or stale_tolerated. As
described in MetaLink
note "Bug 2799028" (2799028.8), these requirements are no longer
necessary as of patchset 9.2.0.4.
HTH
Chris Antognini
Troubleshooting Oracle Performance, Apress 2008
http://top.antognini.ch
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