Log Message:
-----------
Improve interrupt safety.
Transitions are made interrupt safe by making a successful transition come down
to a single point; iff that point is passed, the transition is complete,
otherwise the step must be performed again. It is up to the user to identify
when a message needs to be processed again(Perhaps some assistance here may
be in order).
Additionally, change the Transaction's API to used regular named methods. After
some -m timeit sessions, named methods appear to be fetched and executed faster
than __call__/__lshift__/etc. (I imagine Python optimizes the common case.)
Modified Files:
--------------
pq/src:
client3.py (r1.22 -> r1.23)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/pq/src/client3.py.diff?r1=1.22&r2=1.23)
element3.py (r1.14 -> r1.15)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/pq/src/element3.py.diff?r1=1.14&r2=1.15)
transam.py (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/pq/src/transam.py.diff?r1=1.8&r2=1.9)
pq/test:
client3.py (r1.9 -> r1.10)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/pq/test/client3.py.diff?r1=1.9&r2=1.10)
---------------------------(end of broadcast)---------------------------
TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
