--- ZSQLExtend/ZSQLExtend.py	2011/02/23 19:43:04	1.141
+++ ZSQLExtend/ZSQLExtend.py	2011/02/23 20:05:51	1.142
@@ -5,6 +5,7 @@ import urllib
 import re
 import string
 #from pyPgSQL import libpq
+import psycopg2
 from AccessControl import getSecurityManager,Unauthorized
 from Products.PageTemplates.ZopePageTemplate import ZopePageTemplate
 from Products.PageTemplates.PageTemplateFile import PageTemplateFile
@@ -993,14 +994,14 @@ class ZSQLExtendFolder(Folder,Persistent
 
     def ZSQLSimpleSearch(self,query=None,max_rows=1000000):
         """new simple search"""
-        logging.debug("new ZSQLSimpleSearch X %s"%query)
+        logging.debug("new ZSQLSimpleSearch %s"%query)
         # get Connection instance
         con = self.getConnectionObj()
         # call to get db object
         dbc = con()
         if getattr(self, 'autocommit', False):
             # force transaction isolation level (for psycopg2 0=autocommit)
-            logging.debug("  old tilevel="+dbc.tilevel)
+            logging.debug("  old tilevel=%s"%dbc.tilevel)
             dbc.tilevel = 0
             # modified code from ZPsycopgDA.db without _register:
             c = dbc.getcursor()
@@ -1008,7 +1009,7 @@ class ZSQLExtendFolder(Folder,Persistent
             r = []
             try:
                 try:
-                    c.execute(qs)
+                    c.execute(query)
                     
                 except psycopg2.OperationalError:
                     #logging.exception("Operational error on connection, closing it.")
@@ -1033,7 +1034,8 @@ class ZSQLExtendFolder(Folder,Persistent
             
             res = (dbc.convert_description(desc), r)
             
-        else:   
+        else:
+            logging.debug("  no autocommit")
             # just use DA's query method
             res = dbc.query(query, max_rows=max_rows)