[Zope-DB] Postgresql isolation level

[Dieter Maurer]

CHRISTOPHER TIGNOR wrote at 2003-9-30 02:51 -0400:
 > I seem to be getting "IntegrityError:  Can't serialize access
 > due to concurrent update" while using no updates, just complicated selects.
 > Is there anyway I can change zope's psycopg interface to use Read Commited
 > isolation level instead of Serializable isolation level?

I have extended ZPsycopgDA to allow for a connection in "auto commit mode".

I am not sure whether this will avoid your problem but I think it may...


Dieter