yeah I know when it was done.  we need Michael to fill in on that  
detail.


On Mar 24, 2009, at 8:09 PM, davidlmontgomery wrote:

>
> The relevant change is the addition of the
> MSSQLDialect.do_begin method:
>
>    def do_begin(self, connection):
>        cursor = connection.cursor()
>        cursor.execute("SET IMPLICIT_TRANSACTIONS OFF")
>        cursor.execute("BEGIN TRANSACTION")
>
> This was first introduced three months ago
> to correct the savepoint tests
> http://bitbucket.org/mirror/sqlalchemy/changeset/985925326dc8/
>
> and revised a couple months ago to use the
> cursor rather than the connection:
> http://www.sqlalchemy.org/trac/browser/sqlalchemy/trunk/lib/sqlalchemy/databases/mssql.py?rev=5641
>
> With this method converted to a pass, 0.5.2 works
> properly for me on the three machines where before
> it always rolled back.
>
> David
>
> >


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