When https://bugs.launchpad.net/drizzle/+bug/674719 is fixed, Drizzle will have the PostgreSQL like behaviour of giving an error if a transaction is already in progress.
9
.. warning::
10
11
If you are currently already in a transaction Drizzle will give a warning
12
stating that you are in a transaction in a similar way to PostgreSQL.
13
This is instead of implicitly committing the transaction in the way MySQL