We had the exact same problem with psycopg2/zope2.10/pg9 but could not find a satisfactory solution.
There are no problems with psycopg1 apart from it being old and unsupported :)
Rich
Richard Harley
Technical Director
(0044) 01522 837264 | http://www.scholarpack.com
On 03/08/12 14:33, Lutz Steinborn wrote:
Hi,
it is impossible to INSERT or UPDATE with ZSQL from external methods. The first
statement after a INSERT/UPDATE ends with an ROLLBACK.
Example:
2012-08-03 14:58:16.821 CEST [14542][501bca30.38ce][0] pre2@4com20110627_utf8
LOG: statement: BEGIN
2012-08-03 14:58:16.821 CEST [14542][501bca30.38ce][0]
pre2@4com20110627_utf8 LOG: duration: 0.021 ms
2012-08-03 14:58:16.821 CEST [14542][501bca30.38ce][0] pre2@4com20110627_utf8
LOG: statement: update ADRE set modified_at= '120803145816', modified_by_user=
'l.steinborn@', modified_by_meth= 'update_IndiAdre', mail1 =
'l.steinborn@4c-ag.de', /* Individuum.py (3) */ FirstName = 'Lutz', Last_entry
= '0001~000000000000' /* Serge.py (1) */ where login = '*******' AND password =
'******' AND Mail1 = 'l.steinborn@4c-ag.de'
2012-08-03 14:58:16.822 CEST [14542] [501bca30.38ce][0] pre2@4com20110627_utf8
LOG: duration: 0.273 ms
2012-08-03 14:58:16.823 CEST [14542][501bca30.38ce][0] pre2@4com20110627_utf8
LOG: statement: SHOW default_transaction_isolation
2012-08-03 14:58:16.823 CEST [14542] [501bca30.38ce][0] pre2@4com20110627_utf8
LOG: duration: 0.034 ms
2012-08-03 14:58:16.823 CEST [14542][501bca30.38ce][0] pre2@4com20110627_utf8
LOG: statement: ROLLBACK
Any idea whats going on?