[server/session] allow access to session id using sessionid
session.sessionid is a DBAPISession attribute. Having it on server side session
will helps the rework of the API to access repository. The new schema drop the
concept of DBAPISession and use server side session for the same purpose.
related to #2503918
# -*- coding: utf-8 -*-
# copyright %(year)s %(author)s, all rights reserved.
# contact %(author-web-site)s -- mailto:%(author-email)s
#
%(long-license)s
"""%(distname)s precreate script, executed at instance creation time or when
the cube is added to an existing instance, before the schema is serialized.
This is typically to create groups referenced by the cube'schema.
"""