Comments on: Minimum stats http://jonathanlewis.wordpress.com/2012/09/18/minimum-stats/ Just another Oracle weblog Wed, 19 Jun 2013 12:49:40 +0000 hourly 1 http://wordpress.com/ By: Jonathan Lewis http://jonathanlewis.wordpress.com/2012/09/18/minimum-stats/#comment-53848 Thu, 28 Feb 2013 12:22:32 +0000 http://jonathanlewis.wordpress.com/?p=8905#comment-53848 Yasir,

Interesting question.
I wouldn’t have thought so (at least, as far as basic Oracle tables go).

If you enable the 10053 trace against an “insert into table () values()” then you will see that the optimizer code path does get visited, but it doesn’t seem to say anything about object-level statistics.

]]> By: yasir http://jonathanlewis.wordpress.com/2012/09/18/minimum-stats/#comment-53842 Thu, 28 Feb 2013 11:09:18 +0000 http://jonathanlewis.wordpress.com/?p=8905#comment-53842 Hi Sir,
Does having no stats or stale stats affect the performance of a insert statement?
insert into a values()

]]> By: Rich Headrick http://jonathanlewis.wordpress.com/2012/09/18/minimum-stats/#comment-50304 Wed, 19 Sep 2012 01:52:21 +0000 http://jonathanlewis.wordpress.com/?p=8905#comment-50304 I’m curious as to how the same analysis might come out using AUTO_SAMPLE_SIZE

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