On Jul 6, 2013, at 2:54 PM, Leandro Boscariol wrote:
> How can I do a transaction management in both databases at the same time? Is
> that even possible?
You can certainly nest the transaction context managers (atomic() in 1.6+, or
you can use xact() in 1.5 and earlier):
with xact(using=DATABASE1):
with xact(using=DATABASE2):
things
If an exception occurs, it will rollback both; if it exits normally, it will
commit both. Note that this isn't true two-phase commit; it's perfectly
possible for the inner transaction to successfully commit but the outer one to
fail. If you want proper two-phase commit, you'll (at the moment, at least)
have to roll your own.
--
-- Christophe Pettus
[email protected]
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