Hello Roman

At 06/12/2002 08:35 +0000, you wrote:

>Do we need to add a warning when promoting a transaction isolation level?

The specification says nothing about that, but when resultSet type or concurrency is changed by the driver, the driver must throw a SQLWarning. Following the same logic the change of transaction isolation level must throw a SQLWarning.

Otherwise warnings must be checked by the client and if nobody expect a warning, because there is not in the specification, nobody check it.

Do it if you want, but I think it will not used.

Best Regards
Blas Rodriguez Somoza.