http://jonathanlewis.wordpress.com/2011/01/28/fix-control/ Just another Oracle weblog Mon, 20 May 2013 17:10:14 +0000 hourly 1 http://wordpress.com/ http://jonathanlewis.wordpress.com/2011/01/28/fix-control/#comment-45374 Fri, 09 Mar 2012 18:06:08 +0000 http://jonathanlewis.wordpress.com/?p=5600#comment-45374 [...] code has been back-ported to 10.2.0.4 (and 10.2.0.5) but requires you to set a value for the hidden _fix_control parameter (which you can do at the session or system level) to enable the feature. There are three [...]

]]> http://jonathanlewis.wordpress.com/2011/01/28/fix-control/#comment-45104 Mon, 20 Feb 2012 17:53:57 +0000 http://jonathanlewis.wordpress.com/?p=5600#comment-45104 [...] and fixes to the optimizer that take place I decided to take a look at recent developments in the “fix control” list, and the “optimizer environment” parameters. Here’s a breakdown of the [...]

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