[Zope] Zope 2.2.0b3: can't call db_connection.query()

[Cary O'Brien]

With Zope 2.2.0b3, I can't seem to call the query() method
of a database connection any more.

For example, with a PostgreSQL connection called dbconn, calling

<dtml-with dbconn>
<dtml-var "query('select count(*) from pg_class')">
</dtml-with>

Works fine with 2.1.6, but with 2.2.0b3, I get...


            Zope Error

            Zope has encountered an error while publishing this resource. 

            Unauthorized
...

 File /usr2/local/zope/Zope-2.2.0b3-src/lib/python/DocumentTemplate/DT_With.py, line 146, in render
      (Object: dbconn)
 File /usr2/local/zope/Zope-2.2.0b3-src/lib/python/DocumentTemplate/DT_Util.py, line 327, in eval
     (Object: query('select count(*) from pg_class'))
     (Info: query)
 File /usr2/local/zope/Zope-2.2.0b3-src/lib/python/OFS/DTMLMethod.py, line 189, in validate
     (Object: test1)
 File /usr2/local/zope/Zope-2.2.0b3-src/lib/python/AccessControl/SecurityManager.py, line 139, in validate
 File /usr2/local/zope/Zope-2.2.0b3-src/lib/python/AccessControl/ZopeSecurityPolicy.py, line 158, in validate
      Unauthorized: query

Any ideas?

There doesn't seem to be any permission to set.

What I would like to do is add some functions to the PostgreSQL DA
so I can view table names and column names.

-- cary