From: Perrin Harkins Date: March 4 2011 2:35pm Subject: Re: Isolation level per transaction? List-Archive: http://lists.mysql.com/mysql/224571 Message-Id: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable On Fri, Mar 4, 2011 at 1:32 AM, Angela liu wrote: > Can Isolation levels be set per transaction?=A0 I know isolation levels c= an be set per session or globally, but not sure at transaction level. Given that you can only have one transaction at a time in a session, there is no real difference between session-level and transaction-level. - Perrin