On Thu, Apr 9, 2009 at 3:05 AM, olivier dorie <olivier.dorie@ign.fr> wrote:
> Since, I have made others tests with begintrans with (the driver 8.4.0100
> and the driver 8.3.4):
>
> · No dirty read
> · Read committed
> · Serializable
>
> I use the server settings or ExecuteSQL(“SET ISOLATION LEVEL ….”)
> All tests give good results.
Only Read Committed and Serializable are implemented in PostgreSQL all
other isolation levels default to one of these two:
http://www.postgresql.org/docs/8.3/interactive/sql-set-transaction.html
--
Regards,
Richard Broersma Jr.
Visit the Los Angeles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug