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Re: DDL/DML and rollback

From: <yong321_at_yahoo.com>
Date: 7 Feb 2005 08:13:14 -0800
Message-ID: <1107792794.096291.252080@l41g2000cwc.googlegroups.com>


> So, it is fairly safe to say that most all DDL (alter session being
> an exception for exmaple) generates some undo somewhere (for the
> dictionary changes being

Wouldn't it be better to say *all* DDLs generate dictionary undo and alter session (as well as alter system) is *not* a DDL? Oracle documentation defines DDLs as those that "create, alter, maintain, and drop schema objects..."

Yong Huang Received on Mon Feb 07 2005 - 10:13:14 CST

Original text of this message

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