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Re: create table as select with different execution plan

From: Alien <stijf_at_stijf.com>
Date: 21 Mar 2006 11:35:58 -0800
Message-ID: <1142969758.564618.54750@z34g2000cwc.googlegroups.com> 





Hi,



What does the optimizer mode on top of the explain plan say?
I can't test this now. But I can imagine that Oracle understands that a
CTAS always requires ALL_ROWS optimization. While ordinary select
statements can be optimized for FIRST_ROWS_n



Regards,



Arian
Received on Tue Mar 21 2006 - 13:35:58 CST












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